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Capabilities

Martensitic stainless

Though comprehensive, this list is not exhaustive. Our metallurgical engineers welcome the opportunity to assist you in the selection of the best metal to achieve your desired results.

Alloy Type Common Casting Specifications RATING*
Castability Machinability Corrosion Resistance Weldability Harden by Heat Treat Magnetic
410 AMS 5350 2 2 3 3 Yes Yes
416 AMS 5349 3 1 3 4 Yes Yes
420 MIL-S-81591 2 2 3 3 Yes Yes
431 AMS 5353 3 3 2 3 Yes Yes
 440C AMS 5352 1 3 3 4 Yes Yes
 440A IC 440A 1 3 3 4 Yes Yes
 440F IC 440F 1 2 3 4 Yes Yes
CA6NM ASTM A-487 1 2 1 2 Yes Yes
CD-4MCu ASTM A-744 1 2 1 2 Yes Yes

REFERENCE RATING* 1 – Excellent 2 – Good 3 – Fair 4 – Poor

ISO 9001 / AS 9100C / Nadcap