SIC 3441 — Fabricated Structural Metal
Description & Classification
SIC code 3441 representing 'Fabricated Structural Metal' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 332312 - Fabricated Structural Metal Manufacturing (via SIC1987:3441→NAICS1997:332312→2002:332312→2007:332312→2012:332312→2017:332312→2022:332312)
Classification Details
| SIC Code | 3441 |
|---|---|
| Industry Title | Fabricated Structural Metal |
| Division | Division D: Manufacturing |
| Major Group | Major Group 34: Fabricated Metal Products, Except Machinery and Transportation Equipment |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3441:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 34 Hub — View other legacy industries in this business division.
Related Industries in Major Group 34
Frequently Asked Questions (FAQ)
What industry does SIC code 3441 represent?
SIC 3441 is 'Fabricated Structural Metal', a 4-digit Standard Industrial Classification (SIC) code under Major Group 34: Fabricated Metal Products, Except Machinery and Transportation Equipment (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 332312 (Fabricated Structural Metal Manufacturing).
What is the modern 2022 NAICS mapping for SIC 3441?
SIC code 3441 maps to modern NAICS codes: 332312 - Fabricated Structural Metal Manufacturing.