Standard Equivalency

Cross-reference material grades between ASTM, DIN, and EN specifications.

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Search by ASTM/ASME, ASME SA-, UNS, DIN/EN grade, Werkstoff No., or JIS — or browse with the Family / Form filters above.

ASTM / ASME

e.g. A105, A182

ASME SA-

e.g. SA-106, SA-182

UNS No.

e.g. S31600, N06625

DIN / EN Grade

e.g. P250GH, C45

Mat. No.

e.g. 1.0460, 1.1191

JIS

e.g. SUS316, STPG370

Reference only. Cross-standard equivalents are approximate — grades are matched on nominal composition and typical use, not guaranteed interchangeability. Always verify against the actual material specification (chemical composition, mechanical properties, product form, and applicable code edition) before design or procurement.