Cold drawing of bars

NACE v2.0 Code: C24.31

Section	Division	Group	Class
C	43	3	1

Code	C24.31
Version	NACE v2.0
Hierarchy Level	4
Datasource	Eurostat
Section	C
Division	C 24
Group	C 24.3

Ancestor Codes: C: MANUFACTURING; 24: Manufacture of basic metals; 24.3: Manufacture of other products of first processing of steel

This Code: 24.31: Cold drawing of bars

Sibling Codes (Nearest 3): 24.32: Cold rolling of narrow strip; 24.33: Cold forming or folding; 24.34: Cold drawing of wire

About cold drawing of bars

NACE code 24.31 covers the cold drawing of bars, a critical process in the metalworking industry. This activity involves the transformation of steel or other metal bars through a process of cold working, where the metal is drawn through a die to reduce its cross-sectional area and improve its mechanical properties. The cold drawing of bars is an essential step in the production of a wide range of metal products, from automotive components to construction materials, making it a vital part of the broader manufacturing ecosystem.

Production process

The cold drawing of bars typically involves several key steps. First, the raw metal bars are cut to the desired length. They are then passed through a series of dies, which gradually reduce the cross-sectional area of the bars by applying compressive and tensile forces. This process work-hardens the metal, increasing its strength and durability. The drawn bars may also undergo additional heat treatment or surface finishing processes to further enhance their properties.

Production inputs

The primary inputs for the cold drawing of bars industry include raw metal bars, typically made of steel or other alloys. Specialized drawing dies and machinery, such as drawing benches and coiling equipment, are also essential for the production process. Additionally, lubricants and coolants are used to facilitate the drawing operation and prevent excessive wear on the equipment.

Production outputs

The main outputs of the cold drawing of bars industry are the drawn metal bars, which can be used in a variety of downstream applications. These bars may be further processed or incorporated into the production of 25.11 Manufacture of metal structures and parts of structures, 28.11 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines, or 25.93 Manufacture of wire products, chain and springs, among other NACE code industries.

Revisions to 24.31

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 24.31. The most recent 1 version of this code (24.31) is in the NACE v2.1 system:

This page shows a legacy version of code 24.31 ( NACE v2.0).

Newer versions

NACE v2.1 (Latest revision):
- 24.31: Cold drawing of bars

Related Tariff Codes (HS / Harmonized System)

These HS codes are related to this econ code: (24.31).

HS code	HS year	HS title
720110	HS v2017	Iron; non-alloy pig iron containing by weight 0.5% or less of phosphorus, in pigs, blocks or other primary forms
720120	HS v2017	Iron; non-alloy pig iron containing by weight more than 0.5% of phosphorus, in pigs, blocks or other primary forms
720150	HS v2017	Iron; alloy pig iron, spiegeleisen, in pigs, blocks or other primary forms
720211	HS v2017	Ferro-alloys; ferro-manganese, containing by weight more than 2% of carbon
720219	HS v2017	Ferro-alloys; ferro-manganese, containing by weight 2% or less of carbon
720241	HS v2017	Ferro-alloys; ferro-chromium, containing by weight more than 4% of carbon
720249	HS v2017	Ferro-alloys; ferro-chromium, containing by weight 4% or less of carbon
720260	HS v2017	Ferro-alloys; ferro-nickel
720221	HS v2017	Ferro-alloys; ferro-silicon, containing by weight more than 55% of silicon
720229	HS v2017	Ferro-alloys; ferro-silicon, containing by weight 55% or less of silicon
720230	HS v2017	Ferro-alloys; ferro-silico-manganese
720250	HS v2017	Ferro-alloys; ferro-silico-chromium
720270	HS v2017	Ferro-alloys; ferro-molybdenum
720280	HS v2017	Ferro-alloys; ferro-tungsten and ferro-silico-tungsten
720291	HS v2017	Ferro-alloys; ferro-titanium and ferro-silico-titanium
720292	HS v2017	Ferro-alloys; ferro-vanadium
720293	HS v2017	Ferro-alloys; ferro-niobium
720299	HS v2017	Ferro-alloys; n.e.c. in heading no. 7202
720310	HS v2017	Ferrous products; obtained by direct reduction of iron ore, in lumps, pellets or similar forms
720390	HS v2017	Ferrous products; spongy ferrous products and iron having a minimum purity by weight of 99.94%, in lumps, pellets or similar forms
720510	HS v2017	Iron or steel, pig iron, spiegeleisen; granules thereof
720521	HS v2017	Alloy steel powders
720529	HS v2017	Iron or steel, pig iron, spiegeleisen; powders (excluding alloy steel)
720610	HS v2017	Iron or non-alloy steel; ingots (excluding iron of heading no. 7203)
720690	HS v2017	Iron or non-alloy steel; primary forms (excluding ingots and iron of heading no. 7203)
720711	HS v2017	Iron or non-alloy steel; semi-finished products of iron or non-alloy steel; containing by weight less than 0.25% of carbon, of rectangular (including square) cross-section, width less than twice thickness
720712	HS v2017	Iron or non-alloy steel; semi-finished products of iron or non-alloy steel; containing by weight less than 0.25% of carbon, of rectangular (other than square) cross-section
720719	HS v2017	Iron or non-alloy steel; semi-finished products of iron or non-alloy steel, containing by weight less than 0.25% of carbon, other than rectangular or square cross-section
720720	HS v2017	Iron or non-alloy steel; semi-finished products of iron or non-alloy steel, containing by weight 0.25% or more of carbon
721810	HS v2017	Steel, stainless; ingots and other primary forms
721891	HS v2017	Steel, stainless; semi-finished products, of rectangular (other than square) cross-section
721899	HS v2017	Steel, stainless; semi-finished products, other than of rectangular cross-section
722410	HS v2017	Steel, alloy; ingots and other primary forms
722490	HS v2017	Steel, alloy; semi-finished products
720810	HS v2017	Iron or non-alloy steel; in coils, flat-rolled, of a width 600mm or more, hot-rolled, with patterns in relief
720825	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, pickled, of a thickness of 4.75mm or more
720826	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, pickled, of a thickness of 3mm or more but less than 4.75mm
720827	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, pickled, of a thickness of less than 3mm
720836	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness exceeding 10mm
720837	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 4.75mm or more but not exceeding 10mm
720838	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 3mm or more but less than 4.75mm
720839	HS v2017	Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of less than 3mm
720840	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, with patterns in relief
720851	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness exceeding 10mm
720852	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness of 4.75mm or more but not exceeding 10mm
720853	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness of 3mm or more but less than 4.75mm
720854	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness of less than 3mm
721113	HS v2017	Iron or non-alloy steel; flat-rolled, hot-rolled, rolled on four faces or in a closed box pass, of a width more than 150mm but less than 600mm, 4mm thick or more, not in coils, without patterns in relief
721114	HS v2017	Iron or non-alloy steel; flat-rolled, hot-rolled, of a width less than 600mm, 4.75mm thick or more, excluding those of item no. 7211.13
721119	HS v2017	Iron or non-alloy steel; flat-rolled, hot-rolled, of a width less than 600mm, less than 4.75mm thick, excluding those of item no. 7211.13
721911	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, in coils, of a thickness exceeding 10mm
721912	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, in coils, of a thickness of 4.75mm or more but not exceeding 10mm
721913	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, in coils, of a thickness of 3mm or more but less than 4.75mm
721914	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, in coils, of a thickness of less than 3mm
721921	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, (not in coils), of a thickness exceeding 10mm
721922	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, (not in coils), of a thickness of 4.75mm or more but not exceeding 10mm
721923	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, (not in coils), of a thickness of 3mm or more but less than 4.75mm
721924	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, hot-rolled, (not in coils), of a thickness of less than 3mm
722530	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, hot-rolled, in coils
722540	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, hot-rolled, not in coils
722011	HS v2017	Steel, stainless; flat-rolled, width less than 600mm, hot-rolled, of a thickness of 4.75mm or more
722012	HS v2017	Steel, stainless; flat-rolled, width less than 600mm, hot-rolled, of a thickness of less than 4.75mm
722691	HS v2017	Steel, alloy; flat-rolled, width less than 600mm, (excluding silicon-electrical or high speed steel), hot-rolled
720915	HS v2017	Iron or non-alloy steel; in coils, flat-rolled, width 600mm or more, cold-rolled, of a thickness of 3mm or more
720916	HS v2017	Iron or non-alloy steel; in coils, flat-rolled, width 600mm or more, cold-rolled, of a thickness exceeding 1mm but less than 3mm
720917	HS v2017	Iron or non-alloy steel; in coils, flat-rolled, width 600mm or more, cold-rolled, of a thickness of 0.5mm or more but not exceeding 1mm
720918	HS v2017	Iron or non-alloy steel; in coils, flat-rolled, width 600mm or more, cold-rolled, of a thickness of less than 0.5mm
720925	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, width 600mm or more, cold-rolled, of a thickness of 3mm or more
720926	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, width 600mm or more, cold-rolled, of a thickness exceeding 1mm but less than 3mm
720927	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, width 600mm or more, cold-rolled, of a thickness of 0.5mm or more but not exceeding 1mm
720928	HS v2017	Iron or non-alloy steel; (not in coils), flat-rolled, width 600mm or more, cold-rolled, of a thickness of less than 0.5mm
721123	HS v2017	Iron or non-alloy steel; flat-rolled, cold-rolled, of a width less than 600mm, containing by weight less than 0.25% of carbon
721129	HS v2017	Iron or non-alloy steel; flat-rolled, cold-rolled, of a width less than 600mm, containing by weight 0.25% or more of carbon
721931	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, cold-rolled or cold-reduced, of a thickness of 4.75mm or more
721932	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, cold-rolled, of a thickness of 3mm or more but less than 4.75mm
721933	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, cold-rolled, of a thickness exceeding 1mm but less than 3mm
721934	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, cold-rolled, of a thickness of 0.5mm or more but not exceeding 1mm
721935	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, cold-rolled, of a thickness of less than 0.5mm
722550	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, cold-rolled
722020	HS v2017	Steel, stainless; flat-rolled, width less than 600mm, cold-rolled
722692	HS v2017	Steel, alloy; flat-rolled, width less than 600mm, (excluding silicon-electrical or high speed steel), cold-rolled
720890	HS v2017	Iron or non-alloy steel; flat-rolled, hot-rolled, of a width 600mm or more, n.e.c. in heading no. 7208
720990	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, cold-rolled, n.e.c. in heading no. 7209
721011	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with tin, thickness of 0.5mm or more
721012	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with tin, thickness of less than 0.5mm
721020	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with lead, including terne-plate
721030	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, electrolytically plated or coated with zinc
721041	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, corrugated, plated or coated with zinc (not electrolytically)
721049	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, (not corrugated), plated or coated with zinc (not electrolytically)
721050	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with chromium oxides or with chromium and chromium oxides
721061	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with aluminium zinc-alloys
721069	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with aluminium, other than plated or coated with aluminium zinc-alloys
721070	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, painted, varnished or coated with plastics
721090	HS v2017	Iron or non-alloy steel; flat-rolled, width 600mm or more, plated or coated with materials n.e.c. in heading no. 7210
721190	HS v2017	Iron or non-alloy steel; flat-rolled, n.e.c. in heading no. 7211, width less than 600mm
721210	HS v2017	Iron or non-alloy steel; flat-rolled, width less than 600mm, plated or coated with tin
721220	HS v2017	Iron or non-alloy steel; flat-rolled, of a width less than 600mm, electrolytically plated or coated with zinc
721230	HS v2017	Iron or non-alloy steel; flat-rolled, width less than 600mm, plated or coated with zinc (not electrolytically)
721240	HS v2017	Iron or non-alloy steel; flat-rolled, width less than 600mm, painted, varnished or coated with plastics
721250	HS v2017	Iron or non-alloy steel; flat-rolled, width less than 600mm, plated or coated, (excluding tin, zinc or plastic)
721260	HS v2017	Iron or non-alloy steel; flat-rolled, width less than 600mm, clad
721990	HS v2017	Steel, stainless; flat-rolled, width 600mm or more, n.e.c. in heading no. 7219
722090	HS v2017	Steel, stainless; flat-rolled, width less than 600mm, n.e.c. in heading no 7220
722511	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, of silicon-electrical steel, grain-oriented
722519	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, of silicon-electrical steel, (other than grain-oriented)
722611	HS v2017	Steel, alloy; flat-rolled, width less than 600mm, of silicon-electrical steel, grain-oriented
722619	HS v2017	Steel, alloy; flat-rolled, width less than 600mm, of silicon-electrical steel, other than grain-oriented
722620	HS v2017	Steel, alloy; flat-rolled, width less than 600mm, of high speed steel
722591	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, n.e.c. in heading no. 7225, electrolytically plated or coated with zinc
722592	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, n.e.c. in heading no. 7225, plated or coated with zinc (other than electrolytically)
722599	HS v2017	Steel, alloy; flat-rolled, width 600mm or more, n.e.c. in heading no. 7225, (other than plated or coated with zinc)
722699	HS v2017	Steel, alloy; flat-rolled, width less than 600mm, n.e.c. in item no. 7226.9
721310	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, containing indentations, ribs, grooves or other deformations produced during the rolling process
721320	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, of free-cutting steel
721391	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring less than 14mm in diameter
721399	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring 14mm or more in diameter
721410	HS v2017	Iron or non-alloy steel; bars and rods, forged, hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling
721420	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, hot-drawn or hot-extruded, containing indentations, ribs, grooves or other deformations produced during the rolling process or twisted after rolling
721430	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, hot-drawn or hot-extruded, including those twisted after rolling, of free-cutting steel
721491	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, hot-drawn or hot-extruded, n.e.c. in heading no. 7214, of rectangular (other than square) cross-section
721499	HS v2017	Iron or non-alloy steel; bars and rods, hot-rolled, hot-drawn or hot-extruded, n.e.c. in heading no. 7214, other than of rectangular cross-section
722100	HS v2017	Steel, stainless; bars and rods, hot-rolled, in irregularly wound coils
722710	HS v2017	Steel, alloy; bars and rods, hot-rolled, in irregularly wound coils, of high speed steel
722720	HS v2017	Steel, alloy; bars and rods, hot-rolled, in irregularly wound coils, of silico-manganese steel
722790	HS v2017	Steel, alloy; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7227
722211	HS v2017	Steel, stainless; bars and rods, hot-rolled, hot-drawn or extruded, of circular cross-section
722219	HS v2017	Steel, stainless; bars and rods, hot-rolled, hot-drawn or extruded, other than of circular cross-section
722830	HS v2017	Steel, alloy; bars and rods, hot-rolled, hot-drawn or extruded
722840	HS v2017	Steel, alloy; bars and rods, forged
721610	HS v2017	Iron or non-alloy steel; U, I or H sections, hot-rolled, hot-drawn or extruded, of a height of less than 80mm
721621	HS v2017	Iron or non-alloy steel; L sections, hot-rolled, hot-drawn or extruded, of a height of less than 80mm
721622	HS v2017	Iron or non-alloy steel; T sections, hot-rolled, hot-drawn or extruded, of a height less than 80mm
721631	HS v2017	Iron or non-alloy steel; U sections, hot-rolled, hot-drawn or extruded, of a height of 80mm or more
721632	HS v2017	Iron or non-alloy steel; I sections, hot-rolled, hot-drawn or extruded, of a height of 80mm or more
721633	HS v2017	Iron or non-alloy steel; H sections, hot-rolled, hot-drawn or extruded, of a height of 80mm or more
721640	HS v2017	Iron or non-alloy steel; L or T sections, hot-rolled, hot-drawn or extruded, of a height of 80mm or more
721650	HS v2017	Iron or non-alloy steel; angles, shapes and sections, n.e.c. in heading no. 7216, hot-rolled, hot-drawn or extruded
730110	HS v2017	Iron or steel; sheet piling, whether or not drilled, punched or made from assembled elements
730120	HS v2017	Iron or steel; angles, shapes and sections, welded
730210	HS v2017	Iron or steel, railway or tramway track construction material; rails
730230	HS v2017	Iron or steel, railway or tramway track construction material; switch blades, crossing frogs, point rods and other crossing pieces
730240	HS v2017	Iron or steel, railway or tramway track construction material; fish-plates and sole plates
730290	HS v2017	Iron or steel, railway or tramway track construction material; n.e.c. in heading no. 7302
721510	HS v2017	Iron or non-alloy steel; bars and rods, of free-cutting steel, cold-formed or cold-finished, n.e.c. in chapter 72
721550	HS v2017	Iron or non-alloy steel; bars and rods, n.e.c. in chapter 72, cold-formed or cold-finished, (not free-cutting)
721590	HS v2017	Iron or non-alloy steel; bars and rods, n.e.c. in chapter 72, n.e.c. in heading no. 7215
721661	HS v2017	Iron or non-alloy steel; angles, shapes and sections, cold-formed or cold-finished, obtained from flat-rolled products
721669	HS v2017	Iron or non-alloy steel; angles, shapes and sections, cold-formed or cold-finished, (not obtained from flat-rolled products)
721691	HS v2017	Iron or non-alloy steel; angles, shapes and sections, n.e.c. in heading no. 7216, cold-formed or cold-finished, from flat-rolled products
721699	HS v2017	Iron or non-alloy steel; angles, shapes and sections, n.e.c. in heading no. 7216
721710	HS v2017	Iron or non-alloy steel; wire, (not plated or coated), whether or not polished
721720	HS v2017	Iron or non-alloy steel; wire, plated or coated with zinc
721730	HS v2017	Iron or non-alloy steel; wire, plated or coated with base metals (other than zinc)
721790	HS v2017	Iron or non-alloy steel; wire, n.e.c. in heading no. 7217
722220	HS v2017	Steel, stainless; bars and rods, cold-formed or cold-finished
722850	HS v2017	Steel, alloy; bars and rods, cold-formed or cold-finished
722230	HS v2017	Steel, stainless; bars and rods, n.e.c. in heading no. 7222
722860	HS v2017	Steel, alloy; bars and rods n.e.c. in heading no. 7228
722240	HS v2017	Steel, stainless; angles, shapes and sections
722870	HS v2017	Steel, alloy; angles, shapes and sections
722300	HS v2017	Steel, stainless; wire
722920	HS v2017	Steel, alloy; wire, of silico-manganese steel
722990	HS v2017	Steel, alloy; wire, of materials other than silico-manganese steel
722810	HS v2017	Steel, alloy; bars and rods, of high speed steel
722820	HS v2017	Steel, alloy; bars and rods, of silico-manganese steel
722880	HS v2017	Steel, alloy or non-alloy; hollow drill bars and rods
730511	HS v2017	Iron or steel (excluding cast iron); line pipe of a kind used for oil or gas pipelines (not seamless), longitudinally submerged arc welded, having circular cross-sections, external diameter exceeds 406.4mm
730512	HS v2017	Iron or steel (excluding cast iron); line pipe of a kind used for oil or gas pipelines (not seamless), longitudinally welded (not submerged arc welded), having circular cross-sections, external diameter exceeds 406.4mm
730519	HS v2017	Iron or steel (excluding cast iron); line pipe of a kind used for oil or gas pipelines (not seamless), (not longitudinally welded), having circular cross-sections, external diameter exceeds 406.4mm
730611	HS v2017	Steel; stainless; line pipe of a kind used for oil or gas pipelines n.e.c. in chapter 73, welded, (not seamless)
730619	HS v2017	Iron or steel (excluding cast iron); line pipe of a kind used for oil or gas pipelines (other than of stainless steel or seamless), n.e.c. in chapter 73
730520	HS v2017	Iron or steel (excluding cast iron); casing of a kind used in drilling for oil or gas (not seamless), having circular cross-sections, external diameter exceeds 406.4mm
730621	HS v2017	Steel, stainless; casing and tubing of a kind used in drilling for oil and gas, n.e.c. in chapter 73, welded, (not seamless)
730629	HS v2017	Iron or steel (excluding cast iron); casing and tubing of a kind used in drilling for oil and gas (other than stainless steel or seamless), n.e.c. in chapter 73
730531	HS v2017	Iron or steel (excluding cast iron); tubes and pipes (other than line pipe or casing of a kind used for oil or gas pipelines), longitudinally welded, having circular cross-sections, external diameter exceeds 406.4mm, (not seamless)
730539	HS v2017	Iron or steel (excluding cast iron); tubes and pipes (other than line pipe or casing of a kind used for oil or gas pipelines), welded (not longitudinally welded), having circular cross-sections, external diameter exceeds 406.4mm, (not seamless)
730630	HS v2017	Iron or non-alloy steel (excluding cast iron); tubes and pipes (not seamless), welded, of circular cross-section, n.e.c. in chapter 73
730640	HS v2017	Steel, stainless; tubes, pipes and hollow profiles, welded, of circular cross-section, n.e.c. in chapter 73
730650	HS v2017	Steel, alloy; tubes, pipes and hollow profiles (other than stainless steel or seamless), welded, of circular cross-section, n.e.c. in chapter 73
730661	HS v2017	Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), welded, of square or rectangular cross-section, n.e.c. in chapter 73
730669	HS v2017	Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), n.e.c. in chapter 73, welded, of non-circular cross-section (not square or rectangular cross-section)
730590	HS v2017	Iron or steel (excluding cast iron); tubes and pipes n.e.c. in heading no. 7305, having circular cross-sections, external diameter exceeds 406.4mm, (not seamless)
730690	HS v2017	Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), n.e.c. in chapter 73

Related ISIC Codes

These isic codes are related to this econ code: (24.31).

ISIC code	ISIC Version	ISIC title
2410	ISIC v4.0	Manufacture of basic iron and steel

Related CPC Codes

These CPC codes are related to this econ code: (24.31).

CPC code	CPC Version	CPC title
41111	CPC v2.1	Pig iron and spiegeleisen in pigs, blocks or other primary forms
41112	CPC v2.1	Ferro-manganese
41113	CPC v2.1	Ferro-chromium
41114	CPC v2.1	Ferro-nickel
41115	CPC v2.1	Other ferro-alloys
41116	CPC v2.1	Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms; iron having a minimum purity by weight of 99.94%, in lumps, pellets or similar forms
41117	CPC v2.1	Granules and powders, of pig iron and spiegeleisen, or steel
41121	CPC v2.1	Non-alloy steel in ingots or other primary forms, and semi-finished products of non-alloy steel
41122	CPC v2.1	Alloy steel in ingots or other primary forms and semi-finished products of alloy steel
41211	CPC v2.1	Flat-rolled products of non-alloy steel, not further worked than hot-rolled, of a width of 600 mm or more
41212	CPC v2.1	Flat-rolled products of non-alloy steel, not further worked than hot-rolled, of a width of less than 600 mm
41213	CPC v2.1	Flat-rolled products of alloy steel (except of silicon-electrical steel), not further worked than hot-rolled, of a width of 600 mm or more
41214	CPC v2.1	Flat-rolled products of alloy steel (except of silicon-electrical or high-speed steel), not further worked than hot-rolled, of a width of less than 600 mm
41221	CPC v2.1	Flat-rolled products of non-alloy steel, not further worked than cold-rolled, of a width of 600 mm or more
41222	CPC v2.1	Flat-rolled products of non-alloy steel, not further worked than cold-rolled, of a width of less than 600 mm
41223	CPC v2.1	Flat-rolled products of alloy steel (except of silicon-electrical steel), not further worked than cold-rolled, of a width of 600 mm or more
41224	CPC v2.1	Flat-rolled products of alloy steel (except of silicon-electrical or high-speed steel), not further worked than cold-rolled, of a width of less than 600 mm
41231	CPC v2.1	Flat-rolled products of non-alloy steel, clad, plated, coated or otherwise further worked
41232	CPC v2.1	Flat-rolled products of stainless steel, further worked
41233	CPC v2.1	Flat-rolled products of silicon-electrical steel
41234	CPC v2.1	Flat-rolled products of high-speed steel of a width of less than 600 mm, not further worked than hot- or cold-rolled
41239	CPC v2.1	Flat-rolled products of alloy steel, n.e.c., further worked
41241	CPC v2.1	Bars and rods, hot-rolled, in irregularly wound coils, of iron or non-alloy steel
41242	CPC v2.1	Other bars and rods of iron or non-alloy steel, not further worked than forged, hot-rolled, hot-drawn or extruded, but including those twisted after rolling
41243	CPC v2.1	Bars and rods, hot-rolled, in irregularly wound coils, of alloy steel
41244	CPC v2.1	Bars and rods of alloy steel, not further worked than forged, hot-rolled, hot-drawn or extruded (except bars or rods of high-speed steel or silico-manganese steel)
41251	CPC v2.1	Angles, shapes and sections, not further worked than hot-rolled, hot-drawn or extruded, of iron or non-alloy steel
41252	CPC v2.1	Sheet piling of iron or steel and welded angles, shapes and sections of iron or steel
41253	CPC v2.1	Railway or tramway track construction material of iron or steel
41261	CPC v2.1	Bars and rods, cold-formed, cold-finished or further worked, of iron or non-alloy steel
41262	CPC v2.1	Angles, shapes and sections, cold-formed, cold-finished or further worked, of iron or non-alloy steel
41263	CPC v2.1	Wire of iron or non-alloy steel
41264	CPC v2.1	Bars and rods, cold-formed or cold-finished, of alloy steel (except bars or rods of high-speed steel or silico-manganese steel)
41265	CPC v2.1	Bars and rods of alloy steel, further worked than hot- or cold-processed
41266	CPC v2.1	Angles, shapes and sections, of alloy steel
41267	CPC v2.1	Wire of alloy steel
41271	CPC v2.1	Bars and rods of high-speed steel
41272	CPC v2.1	Bars and rods of silico-manganese steel
41273	CPC v2.1	Hollow drill bars and rods, of steel
41285	CPC v2.1	Line pipe of a kind used for oil or gas pipelines, welded, of steel
41286	CPC v2.1	Casing and tubing, of a kind used in the drilling for oil or gas, welded, of steel
41287	CPC v2.1	Other tubes and pipes, of circular cross-section, welded, of steel
41288	CPC v2.1	Tubes and pipes, of non-circular cross-section, welded, of steel
41289	CPC v2.1	Other tubes and pipes, such as open seam, riveted or similarly closed
88601	CPC v2.1	Basic iron and steel manufacturing services

Family tree for cold drawing of bars

    graph LR
    A["<a href='/classifications/nace/v2/C'>C: MANUFACTURING</a>"]
A --> B["<a href='/classifications/nace/v2/C/24'>24: Manufacture of basic metals</a>"]
B --> C["<a href='/classifications/nace/v2/C/24/3'>24.3: Manufacture of other products of first processing of steel</a>"]
C --> D["<a href='/classifications/nace/v2/C/24/31'>24.31: Cold drawing of bars</a>"]

    C --> E["<a href='/classifications/nace/v2/C/24/32'>24.32: Cold rolling of narrow strip</a>"]
C --> F["<a href='/classifications/nace/v2/C/24/33'>24.33: Cold forming or folding</a>"]
C --> G["<a href='/classifications/nace/v2/C/24/34'>24.34: Cold drawing of wire</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level4
class F level4
class G level4

  class D highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class D highlight