Yield | Tensile | Impact | Elongation | Reduction in cross section on fracture | As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
778 (≥) | 549 (≥) | 42 | 33 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
Temperature | Modulus of elasticity | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity | Specific thermal capacity | Specific electrical resistivity | Density | Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
34 | - | - | | | 0.21 | - | |
422 | 821 | - | 32.3 | 422 | | - | |
877 | - | 13 | 41.2 | | | 214 | 431 |
Grade | Standard | Area | Content |
---|---|---|---|
X2CrNiMnMoNNb23-17-6-3 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
1.3974 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
X5MnCrNiN18-13 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
1.398 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
1.3818 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
X8CrNi18-12 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
1.3914 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
X40MnCr18 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
X35Mn18 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |
X2CrNiMnMoNNb21-16-5-3 | SEW 390 | Germany | Non magnetizable steels. Technical delivery conditions |