Germany AWS DIN 17240 (1976) , X 19 CrMoVNbN 11 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 | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | X 19 CrMoVNbN 11 1 | Martensite | AWS | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
C | Mn | P | S | Si | Ni | Cr | Mo | V | B | Al | N | Nb |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.1700 -0.2300 | 0.4000 -0.9000 | ≤0.0250 | ≤0.0150 | ≤0.5000 | 0.2000 -0.6000 | 10.0000 -11.5000 | 0.5000 -0.8000 | 0.1000 -0.3000 | ≤0.0015 | ≤0.0200 | 0.0500 -0.1000 | 0.2500 -0.5500 |
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) |
---|---|---|---|---|---|---|
877 (≥) | 799 (≥) | 32 | 21 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.11 | - | |||
165 | 189 | - | 44.3 | 332 | - | ||
262 | - | 23 | 34.2 | 343 | 421 |
Heat treated : 1493°C - 1582°C
Grade | Standard | Country | Application |
---|---|---|---|
X19CrMoNbVN11-1 | |||
X19CrMoNbVN11-1 | |||
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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