NAICS Code 33142 — Copper Rolling, Drawing, Extruding, and Alloying

NAICS Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 1 direct sub-code.

Code	33142
Title	Copper Rolling, Drawing, Extruding, and Alloying
Level	NAICS Industry (5-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry comprises establishments primarily engaged in one or more of the following: (1) recovering copper or copper alloys from scraps; (2) alloying purchased copper; (3) rolling, drawing, or extruding shapes (e.g., bar, plate, sheet, strip, tube, wire) from purchased copper; and (4) recovering copper or copper alloys from scrap and rolling, drawing, or extruding shapes (e.g., bar, plate, sheet, strip, tube, wire).

This national industry shares the official Census description of 331420.

Where 33142 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	331	Primary Metal Manufacturing
Industry Group	3314	Nonferrous Metal (except Aluminum) Production and Processing
NAICS Industry	33142	Copper Rolling, Drawing, Extruding, and Alloying

Codes under 33142

Code	Title
331420	Copper Rolling, Drawing, Extruding, and Alloying

Related NAICS Industry codes

• 33141 — Nonferrous Metal (except Aluminum) Smelting and Refining
• 33149 — Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and Alloying

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.