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backheat-resistant structural steels
heat-resistant structural steels
Quality 1.7258
Grade
1.7258
Material Specifications
EN 10269, DIN 17240
Treatment
quenched and tempered, peeled
Mechanical Specifications
600 - 1100 N/mm²
Shape
Round
10,68 mm - 65,72 mm
Chemical Analysis
C: | 0,2 - 0,38 % |
Cr: | 0,9 - 1,2 % |
Mn: | 0,5 - 0,8 % |
Mo: | 0,2 - 0,35 % |
Ni: | max. 0,6 % |
P: | max. 0,035 % |
S: | max. 0,035 % |
Si: | max. 0,4 % |
Application
The material 1.7258 is a cold-hardened Cr-Mo steel for fasteners. The 1.7258 is weldable. In the quenched and tempered version it can be used up to 500 degrees C. For fasteners, 1.7258 is standardized according to DIN17240
Your inquiry
Your contact person
Anna Enriquez
Sales Fasteners
+49 (0) 23 31 - 387 113
enriquez@ remystahl.de
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