Rockwell MB0160‑037 - 304/304L Stainless Steel OEM Specification
The Rockwell MB0160-037 is an OEM material specification for the 304 and 304L grades of stainless steel. The document outlines the chemical composition, mechanical properties, and quality requirements for parts used in the aerospace industry, defense industry, and other industrial applications. The document is referenced in cases where custom or special material specifications are used in conjunction with, or in addition to, established aerospace industry specifications such as AMS or federal specifications.
Overview of Rockwell MB0160‑037
Rockwell MB0160-037 is used along with austenitic chromium-nickel stainless steels, which are usually the 304 and 304L grades, chosen for their corrosion resistance, good formability, toughness, and weldability. These steels contain about 18 to 20 percent chromium and 8 to 10.5 percent nickel, offering a good balance of strength and durability.
Why Rockwell MB0160‑037 Matters
OEM specifications like Rockwell MB0160‑037 are important because they:
- Provide supplemental requirements specific to Rockwell designs or systems.
- Ensure materials conform to both industry standards and proprietary performance limits.
- Address critical performance factors such as residual elements, surface condition, and microstructure control.
- Are frequently called out in aerospace assemblies, high‑precision components, and welded structures where OEM conformity is required.
304 / 304H / 304L STAINLESS STEEL SPECIFICATIONS
304 SHEET SOLUTION HEAT TREATED SHEET
Heat-treated sheets offering optimal corrosion resistance and mechanical balance.
304 SHEET 3/4 HARD
Higher strength with reduced ductility for structural and spring-type uses.
304 SHEET FULL HARD
Maximum hardness and tensile strength for high-stress or wear-resistant applications.
304 SHEET COLD ROLLED
Smooth-finished sheets with enhanced strength and dimensional accuracy.
304 BARS & FORGINGS
Reliable corrosion-resistant bars and forgings for precision-machined or load-bearing parts
FEDERAL & MILITARY SHEET SPECIFICATIONS
Certified standards ensuring durability and performance in critical government applications.
OIL & GAS
Engineered for resistance to sour gas and harsh production environments.
OEM SPECIFICATIONS
Manufacturer-specific standards ensuring material compatibility and quality assurance.
Certified Material for Critical Service
Fighter Jet Metals provides 304 / 304H / 304L Stainless Steel as certified material for critical service, fully traceable and compliant with aerospace and industrial standards. Certification includes:
- Mill Test Reports (MTRs) confirming chemistry and mechanical properties
- Compliance with AMS, MIL, ASTM, and NACE specifications
- Full traceability from melt to finished product
- Assurance of consistent quality and reliability in demanding environments
This certification guarantees performance for pressure systems, welded components, and corrosion-critical applications where safety and compliance are paramount.