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ALLOY SUPER 13CR Hardened and Tempered Bar

Alternative and trade names
EN 1.4415, UNS S41425, UNS S41427, DIN X2CrNiMoV13-5-2
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Description

The grade is developed from the standard 13Cr grade and offer enhanced mechanical properties and corrosion resistance. The low carbon improves weldability whilst maintaining the martensitic microstructure.

Related Standards

Properties

Dimension

Diameter d

127 - 215.9 mm

Mechanical

Elongation A

20 % at 20 °C

Hardness, Rockwell C HRC

29 [-] at 20 °C

Impact strength, Charpy notched Ivnot

60 kJ/m² at -10 °C

Tensile strength Rm

724 MPa at 20 °C

Yield strength Rp0.2 Rp0.2

655 - 827 MPa at 20 °C

Chemical properties

Element

Weight %

Comment

Cr

11.5 - 13.5 %

Ni

4.5 - 6 %

Mo

1.5 - 2.5 %

Mn

1 %

Si

0.5 %

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Technological properties

Processing history

Hardened and tempered.

Welding

Moderate

This material data has been provided by Sverdrup Steel.

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.