13Cr - 420M

This material is a martensitic stainless steel used in the hardened and double tempered condition.

Chemical Composition

  C Si Mn P S Cr
Min 0.18 0.25 0.25 - - 12.50
Max 0.22 1.00 1.00 0.02 0.005 14.00

Mechanical Properties

Condition Hardened & Double Tempered
UTS 100KSI min
0.2% Proof Stress 80KSI min
Elongation 20% min
Reduction of Area 40% min
 

General Scope

This material is typically used in standard CO2 environmnets in applications such as completion equipment and pressure containing members.

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