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Quality 1.4120
Grade
1.4120
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. Applications: Plant engineering, apparatus engineering, turbine blades, valve seats in superheated steam valves for temperatures up to approx. 500°C.