Skip to content

NAICS code 331513: Steel Foundries (except Investment)

This U.S. industry comprises establishments primarily engaged in manufacturing steel castings (except steel investment castings). Establishments in this industry purchase steel made in other establishments.

SBA small-business size limit
700 staff

Is your company small for 331513?

The SBA limit is 700 employees average number of employees.

What 331513 covers

Use another code for

  • Manufacturing steel investment castings: Industry 331512, Steel Investment Foundries
  • Manufacturing steel castings and further manufacturing them into finished products--are classified based on the specific finished product

Activities listed under 331513

  • Alloy steel castings (except investment), unfinished, manufacturing
  • Cast steel railroad car wheels, unfinished, manufacturing
  • Castings, steel (except investment), unfinished, manufacturing
  • Foundries, steel (except investment)
  • Rolling mill rolls, steel, manufacturing
  • Stainless steel castings (except investment), unfinished, manufacturing
  • Steel castings (except investment), unfinished, manufacturing
  • Steel foundries (except investment)

Questions

What is NAICS code 331513?

NAICS 331513 is “Steel Foundries (except Investment)”. This U.S. industry comprises establishments primarily engaged in manufacturing steel castings (except steel investment castings).

What businesses use NAICS code 331513?

Examples from the U.S. Census Bureau: Alloy steel castings (except investment), unfinished, manufacturing; Cast steel railroad car wheels, unfinished, manufacturing; Castings, steel (except investment), unfinished, manufacturing; Foundries, steel (except investment); Rolling mill rolls, steel, manufacturing; and Stainless steel castings (except investment), unfinished, manufacturing.

What is not included in NAICS 331513?

Businesses mainly manufacturing steel investment castings are classified in U.S. Industry 331512, Steel Investment Foundries; and manufacturing steel castings and further manufacturing them into finished products are classified based on the specific finished product.

What is the SBA size standard for NAICS 331513?

700 employees (average over the last 24 months), including affiliates. Source: 13 CFR 121.201, effective March 17, 2023.

What is the SIC code for NAICS 331513?

SIC 3325 (Steel Foundries, NEC), from the U.S. Census Bureau concordances (1987 SIC → 2002 NAICS, carried to 2022 NAICS).

What is the IRS business code for NAICS 331513?

331000 (Primary metal mfg.) on Schedule C, line B, from the IRS list of principal business codes. The IRS code covers NAICS 331110–331529.

How do I find government contracts for NAICS 331513?

Federal agencies put a NAICS code on each solicitation in SAM.gov, and some states and cities use NAICS codes too. Add 331513 to your SAM.gov registration and to your bid alerts; PublicBeam emails new bids for the codes you choose every morning.

Source: U.S. Census Bureau, 2022 NAICS (public domain). PublicBeam is independent and not affiliated with the Census Bureau or any agency. Always check the NAICS code in the official notice before you bid.