331318

Other Aluminum Rolling, Drawing, and Extruding

Manufacturing › Primary Metal Manufacturing › Alumina and Aluminum Production and Processing

SBA Size Standard

750 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

33

Sector

Manufacturing

331

Subsector

Primary Metal Manufacturing

3313

Industry Group

Alumina and Aluminum Production and Processing

331318

National Industry (This Code)

Other Aluminum Rolling, Drawing, and Extruding

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This U.S. industry comprises establishments primarily engaged in (1) rolling, drawing, or extruding shapes (except flat rolled sheet, plate, foil, and welded tube) from purchased aluminum and/or (2) recovering aluminum from scrap and rolling, drawing, or extruding shapes (except flat rolled sheet, plate, foil, and welded tube) in integrated mills. Illustrative Examples: Aluminum bar made by extruding purchased aluminum Nails, aluminum, made in wire drawing plants Structural shapes made by rolling purchased aluminum Rod made by extruding purchased aluminum Tube made by drawing or extruding purchased aluminum Wire, bare, made in aluminum wire drawing plants

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

750 employees

Measurement Period

Current count

Standard Type

Employee-Based

Applies To

All contracts under NAICS 331318

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Flat rolling sheet, plate, foil, and welded tube from either purchased aluminum or by recovering aluminum from scrap and flat rolling or continuous casting--are classified in U.S. Industry 331315, Aluminum Sheet, Plate, and Foil Manufacturing; and
Making aluminum from alumina and making aluminum shapes--are classified in U.S. Industry 331313, Alumina Refining and Primary Aluminum Production.

How to Use NAICS 331318 in SAM.gov

NAICS code 331318Other Aluminum Rolling, Drawing, and Extruding — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Alumina and Aluminum Production and Processing space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 750 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 331318.

Log in Entity Registration Goods & Services Add NAICS Code Enter 331318 Save

Frequently Asked Questions

What is NAICS code 331318?

NAICS code 331318 is 'Other Aluminum Rolling, Drawing, and Extruding', classified under the Manufacturing sector (NAICS 33). This U.S. industry comprises establishments primarily engaged in (1) rolling, drawing, or extruding shapes (except flat rolled sheet, plate, foil, and welded tube) from purchased aluminum and/or (2) r

What is the SBA small business size standard for NAICS code 331318?

The SBA defines a small business under NAICS code 331318 (Other Aluminum Rolling, Drawing, and Extruding) as one with 750 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 331318 in SAM.gov?

To register NAICS code 331318 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 331318 (Other Aluminum Rolling, Drawing, and Extruding) to your NAICS code list. You may designate one code as your Primary NAICS code.

Quick Actions

Related NAICS Codes

Other codes in Alumina and Aluminum Production and Processing

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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