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Sandvik 2RK65

Global 企业标准 Sandvik2RK65 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sandvik2RK65 / Sandvik 2RK65
Category Grade Standard Region/Area Standard Content
Metals Sandvik 2RK65 -- Global

Chemical composition(mass fraction)(wt.%) of the Sandvik 2RK65

Element Min Max Similar
Si - - 0.5000
Ni - - 25.0000
Mo - - 4.5000
Mn - - 1.7000
Fe - - 45.0000
Cr - - 21.0000
C - - 0.0150
Al - - 1.6000

Mechanical Properties of steel grade Sandvik 2RK65

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)
916 (≥) 492 (≥) 22 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade Sandvik 2RK65

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
22 - -     0.43 -  
691 636 - 34.3 113   -  
384 - 34 34.2   342 442

Heat Treatment of steel grade Sandvik 2RK65

Heat treated : 1386°C - 1315°C

Technological Curves of steel grade Sandvik 2RK65

Cross Reference Table (Equivalent Grade) of Sandvik 2RK65

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