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    Ulbrich : Grades & Alloys : Stainless Steel : Martensitic Grades : 420

Stainless Steel : Martensitic Grades


420
Chromium steel capable of hardening to a maximum of approximately RC53/58.
UNS: S42000

Specifications
C MAX: .15 min.
Ni:
Cr: 12.0 - 14.0
Mo:
AMS: 5506
ASTM: A-176
Density: 0.28