UK B.S. BS HR 10 (1972), BS 2HR 10 (2010), HR10 Specialsteel Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | HR10 | B.S. | UK | Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5) |
C | Si | Mn | P | S | Cr | Ni | Mo | Co | Ti | Fe | Al | Al+Ti |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.04 -0.08 | 0.40 - ≥ | 0.60 - ≥ | ≤ ≥ | ≤0.007 | 19.00 -21.00 | ≤remaining | 5.60 -6.10 | 19.00 -21.00 | 1.90 -2.40 | ≤0.70 | 0.30 -0.60 | 2.40 -2.80 |
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) |
---|---|---|---|---|---|---|
825 (≥) | 171 (≥) | 32 | 44 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.42 | - | |||
529 | 961 | - | 22.3 | 312 | - | ||
948 | - | 43 | 12.2 | 434 | 234 |
Heat treated : 1457°C - 1196°C
BS HR 10 (1972) | Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5) | BS-HR-10-(1972).pdf |
BS 2HR 10 (2010) | Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5) | BS-2HR-10-(2010).pdf |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com