Romania STAS/SR 26MoCr11S Alloy structural steel and 26MoCr11S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Structure Steel | 26MoCr11S | STAS/SR | Romania | Alloy structural steel |
20TiMnCr12XS |
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21MoMnCr12 |
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21MoMnCr12S |
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21MoMnCr12X |
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21 MoMnCr 12XS |
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25MnCrSiil |
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25MnCrSil IS |
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25MnCrSi11X |
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25MnCrSi11XS |
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26MoCr11 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) | Ti(%) |
---|---|---|---|---|---|---|---|---|---|
0.22-0.29 | 0.17-0.37 | 0.60-0.90 | 0.035 | 0.020-0.040 | 0.90-1.20 | 0.30 | 0.15-0.30 | 0.3 | 0.02 |
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) |
---|---|---|---|---|---|---|
156 (≥) | 274 (≥) | 43 | 44 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
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 |
---|---|---|---|---|---|---|---|
42 | - | - | 0.32 | - | |||
781 | 531 | - | 11.3 | 322 | - | ||
139 | - | 33 | 31.2 | 132 | 422 |
Heat treated : 1892°C - 1354°C
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