STANDARDS
Every grade we supply is identified by more than one designation system. The trade name (for example AISI 316L), the European material number (W.Nr / DIN, 1.4404), the American unified number (UNS, S31603) and the aerospace specification (AMS 5507) all refer to the same material.
Each of our product pages lists the AMS, UNS, ASTM and EN / W.Nr equivalents of that grade together with its chemical composition and mechanical properties. If you would like to see all of them on a single page, use the cross-reference table.
Material Cross-Reference Table — AISI / W.Nr / UNS / AMS →
→ Tell us which standard your specification calls for and we will supply the material with the matching certification.
Request a quote