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Description

Equivalent Materials

Properties

Mechanical

Elongation A

18 % at 20 °C

Hardness, Brinell HB

265 [-] at 20 °C

Tensile strength Rm

730 - 750 MPa at 20 °C

Yield strength YS

430 MPa at 20 °C

Chemical properties

Element

Weight %

Comment

Cr

17 - 19 %

Mn

1 %

max.

Si

1 %

max.

C

0.95 %

max.

Mo

0.9 - 1.3 %

More

Technological properties

Other

Martensitic stainless steel, which is more hardenable than type 420. Corrosion resistance is good, provided it is hardened and tempered. Machining is difficult.

This material data has been provided by Salomons Metalen.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.