Russia ГОСТ 25X13H2 Martensite Heat-Resistant Steel and 25X13H2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Heat-Resistant Steel | 25X13H2 | ГОСТ | Russia | Martensite Heat-Resistant Steel |
15X11MΦ |
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18X11MHΦБ |
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20X12BHMΦ |
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11X11H282MΦ |
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16X11H282MΦ |
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20X13 |
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30X13 |
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40X13 |
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13X14H382ΦP |
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30X13H7C2 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|
0.20-0.30 | Max 0.50 | 0.80-1.20 | 0.08-0.15 | 0.15-0.25 | 12.0-14.0 | 1.50-2.00 | Max 0.30 | 1.60-2.20 | Max 0.20 |
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) |
---|---|---|---|---|---|---|
837 (≥) | 722 (≥) | 41 | 21 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 |
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 |
---|---|---|---|---|---|---|---|
41 | - | - | 0.22 | - | |||
297 | 434 | - | 24.3 | 242 | - | ||
539 | - | 31 | 32.2 | 132 | 211 |
Heat treated : 1268°C - 1367°C
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