MSS 1.4122 QT750

Alternative and trade names
Martensitic SS 1.4122 (QT750)
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Description

This product is available in the following forms: Bright round bars, Billets, Ingots

Related Standards

Properties

Mechanical

Elongation

A

12 % at 20 °C

Show Martensitic Stainless Steel materials with Elongation of 12 % at 20 °C

Tensile strength

Rm

750 - 950 MPa at 20 °C

Show Martensitic Stainless Steel materials with Tensile strength of 750 - 950 MPa at 20 °C

Yield strength

YS

550 MPa at 20 °C

Show Martensitic Stainless Steel materials with Yield strength of 550 MPa at 20 °C

Chemical properties

Element

Weight %

Comment

Cr

15.5 - 17.5 %

Mn

1.5 %

Ni

1 %

Si

1 %

Mo

0.8 - 1.3 %

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Technological properties

Application areas

Automobile

This material data has been provided by AMBI.

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.