- Main
- Brand
- CIS, Russia, Ukraine
- Corrosion-resistant alloys and steels
- Corrosion-resistant heat-resistant steel
EI437B
Classification
Chemical composition
Standard | Fe, % | Si, % | B, % | Mn, % | Co, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | Al, % | Pb, % | Ce, % | P, % | C, % | S, % | Nb, % | Mo, % | W, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GOST 5632-14 | < 1 | < 0.6 | < 0.01 | < 0.4 | < 0.2 | 19–22 | 2.4–2.8 | < 0.07 | 71.007–78 | < 0.2 | 0.6–1 | < 0.001 | < 0.02 | < 0.015 | < 0.07 | < 0.007 | < 0.2 | < 0.2 | < 0.2 |
Information on suppliers
Properties
Property |
---|
Physical properties Elastic modulus (Young's modulus): 198 - 215 GPa Density: 8.2 g / cm3 Linear expansion coefficient: 12.7 (10 ^ 6) / ° С Thermal conductivity at 20 ° C: 12.54 W / m * K |
Physical properties Thermal conductivity at 300 ° C: 17.138 W / m * K Thermal conductivity at 200 ° C: 15.466 W / m * K Thermal conductivity at 100 ° C: 13.794 W / m * K Thermal conductivity at 400 ° C: 18.81 W / m * K |
Physical properties Thermal conductivity at 500 ° C: 20.9 W / m * K Thermal conductivity at 600 ° C: 23.408 W / m * K Thermal conductivity at 700 ° C: 25.08 W / m * K Thermal conductivity at 800 ° C: 28.006 W * m / K |
Note Heat Resistant Alloy |