China GBT Cr15Ni60 High resistance alloys for electrical heating and Cr15Ni60 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | Cr15Ni60 | GBT | China | High resistance alloys for electrical heating |
MX246A |
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1Cr13Al4 |
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0Cr25Al5 |
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0Cr23Al5 |
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0Cr21Al6 |
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1Cr20Al3 |
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0Cr21Al6Nb |
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0Cr27Al7Mo2 |
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Cr20Ni80 |
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Cr30Ni70 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Al(%) | Fe(%) |
---|---|---|---|---|---|---|---|---|
0.08 | 0.75-1.60 | 0.6 | 0.020 | 0.015 | 15.0-18.0 | 55.0-61.0 | ≤0.50 | Bal |
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) |
---|---|---|---|---|---|---|
452 (≥) | 965 (≥) | 33 | 44 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 111 |
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 | - | - | 0.42 | - | |||
589 | 132 | - | 33.3 | 134 | - | ||
694 | - | 33 | 23.2 | 342 | 444 |
Heat treated : 1839°C - 1142°C
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