Germany DIN 1.4720 Stainless steel and 1.4720 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | 1.4720 | DIN | Germany | Stainless steel |
X10CrNiMoNb18-12 |
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W-Nr 1.4586 |
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X5NiCrMoCuNb22-18 |
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8CrSi7-7 |
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1.4700 |
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1.4712 |
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X10CrSi6 |
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X10CrAISi7/X10CrAI7 |
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1.4713 |
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X7CrTi12 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ti(%) |
---|---|---|---|---|---|---|
Max 0.08 | Max 1.00 | Max 1.00 | Max 0.040 | Max 0.030 | 10.5-12.5 | Mix 6×C%Max 1.00 |
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) |
---|---|---|---|---|---|---|
812 (≥) | 693 (≥) | 44 | 42 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.23 | - | |||
528 | 162 | - | 44.3 | 142 | - | ||
564 | - | 33 | 32.2 | 143 | 321 |
Heat treated : 1427°C - 1187°C
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