Germany DIN DIN 17240 (1976), X19CrMoVNbN11-1 Specialsteel Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | X19CrMoVNbN11-1 | DIN | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| C | Si | Mn | P | S | Cr | Mo | Ni | V | Nb | N |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.16 -0.22 | 0.10 -0.50 | 0.30 -0.80 | ≤0.035 | ≤0.035 | 10.0 -11.5 | 0.50 -1.00 | 0.30 -0.80 | 0.10 -0.30 | 0.15 -0.50 | 0.05 -0.19 |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 692 (≥) | 621 (≥) | 14 | 14 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 124 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.34 | - | |||
| 564 | 984 | - | 31.3 | 332 | - | ||
| 447 | - | 23 | 22.2 | 211 | 224 |
Heat treated : 1212°C - 1629°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| 1.4913, X19CrMoNbVN11-1 |
| DIN 17240 (1976) | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications | DIN-17240-(1976).pdf |
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