Euronorm EN EN 34CrMo4KD Euronorm Structural steel and EN 34CrMo4KD Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Structure Steel | EN 34CrMo4KD | EN | Euronorm | Euronorm Structural steel |
EN C15KD |
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EN 15Cr2KD |
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EN 16MnCr5KD |
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EN 18CrMo4KD |
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EN 20MoCr4KD |
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EN 20NiCrMo2KD |
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EN 25CrMo4KD |
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EN 30CrNiMo8KD |
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EN 30NiCrMo2KD |
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EN 34Cr4KD |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) |
---|---|---|---|---|---|---|
0.30-0.37 | 0.15-0.40 | 0.50-0.30 | 0.035 | 0.035 | 0.90-1.20 | 0.15-0.30 |
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) |
---|---|---|---|---|---|---|
311 (≥) | 413 (≥) | 32 | 31 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.43 | - | |||
987 | 864 | - | 33.3 | 314 | - | ||
415 | - | 13 | 12.2 | 221 | 112 |
Heat treated : 1686°C - 1357°C
Grade | Standard | Country | Application |
---|---|---|---|
EN 34CrMo4KD | EN | Euronorm | Euronorm Structural steel |
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