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rust resistant steels
Quality 1.4120

Grade
X20CrMo13

Material Specifications
SEW 400

Treatment
quenched and tempered

Mechanical Specifications
<= 770 N/mm²

Shape Round
16 mm - 52,15 mm

Chemical Analysis

C: 0,17 - 0,22 %
Cr: 12,0 - 14,0 %
Mn: max. 1,0 %
Mo: 0,9 - 1,3 %
Ni: max. 1,0 %
P: max. 0,04 %
S: max. 0,02 %
Si: max. 1,0 %

Application

The material 1.4120 is a martensitic stainless steel. Application: Plant engineering, apparatus engineering, turbine blades, valve seats in superheated steam valves for temperatures up to approx. 500°C.

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