European EN EN 10028-2: 2009, EN 10216-2: 2014, EN 10253-2: 2007, EN 10273: 2007, 10CrMo9-10 Specialsteel Alloy special steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 10CrMo9-10 | EN | European | Alloy special steel |
| C | Si | Mn | P | S | Cr | Mo | N | Cu |
|---|---|---|---|---|---|---|---|---|
| 0.08 -0.14 | ≤0.5 | 0.4 -0.8 | ≤0.020 | ≤0.010 | 2.00 -2.50 | 0.90 -1.10 | ≤0.012 | ≤0.3 |
| 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) |
|---|---|---|---|---|---|---|
| 859 (≥) | 775 (≥) | 33 | 24 | 31 | 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 | - | - | 0.22 | - | |||
| 117 | 583 | - | 44.3 | 442 | - | ||
| 242 | - | 31 | 12.2 | 442 | 213 |
Heat treated : 1514°C - 1967°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| 10CrMo9-10 |
| EN 10028-2: 2009 | Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties | EN-10028-2:-2009.pdf |
| EN 10216-2: 2014 | Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties | EN-10216-2:-2014.pdf |
| EN 10253-2: 2007 | Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements | EN-10253-2:-2007.pdf |
| EN 10273: 2007 | Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties | EN-10273:-2007.pdf |
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