Russia ГОСТ 20X13 Martensite Heat-Resistant Steel and 20X13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Heat-Resistant Steel | 20X13 | ГОСТ | Russia | Martensite Heat-Resistant Steel |
15X5M |
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15X5BΦ |
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12X8BΦ |
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40X9C2 |
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40X10C2M |
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15X11MΦ |
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18X11MHΦБ |
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20X12BHMΦ |
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11X11H282MΦ |
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16X11H282MΦ |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | W(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|
0.16-0.25 | Max 0.80 | Max 0.80 | Max 0.03 | Max 0.025 | 12.0-14.0 | Max 0.60 | 1.60-2.00 | 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) |
---|---|---|---|---|---|---|
925 (≥) | 751 (≥) | 11 | 31 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.22 | - | |||
353 | 655 | - | 41.3 | 122 | - | ||
849 | - | 21 | 24.2 | 233 | 112 |
Heat treated : 1639°C - 1227°C
Grade | Standard | Country | Application |
---|---|---|---|
20X13 | ГОСТ | Russia | Martensite Heat-Resistant Steel |
20X13H4Γ9 | Austenitic - Martensitic steel |
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