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High heat-resistant materials
Quality 1.4913
Grade
Z20CDNBV11
Material Specifications
DIN 17240, EN 10269, EN 10302, TLV 9367 03 04, TLV 1104, STV M23001, AD 2000 W 0
Treatment
quenched and tempered
Mechanical Specifications
900 - 1050 N/mm²
Shape
Round
6 mm - 500 mm
Chemical Analysis
| C: | max. 0,17 - 0,23 % |
| Cr: | 10,0 - 11,5 % |
| Mn: | 0,4 - 0,9 % |
| Mo: | 0,5 - 0,8 % |
| Ni: | 0,2 - 0,6 % |
| P: | max. 0,03 % |
| S: | max. 0,015 % |
| Si: | max. 0,5 % |
| V; 0,1 - 0,3 % | |
| N: | 0,05 - 0,1 % |
| B: | max. 0,0015 % |
| Al: | max. 0,02 % |
| Nb: | 0,25 - 0,55 % |
Application
The material 1.4913 is a high-temperature heat-treatable steel. Usual upper limit of use temperature at continuous operation 580°C. Application: connecting parts, high-temperature components, screws, nuts