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Global 企业标准 3R65 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3R65 / 3R65
Category Grade Standard Region/Area Standard Content
Metals 3R65 -- Global

Chemical composition(mass fraction)(wt.%) of the 3R65

Element Min Max Similar

Mechanical Properties of steel grade 3R65

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)
336 (≥) 111 (≥) 24 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 3R65

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
13 - -     0.12 -  
377 654 - 41.3 134   -  
411 - 31 44.2   134 443

Heat Treatment of steel grade 3R65

Heat treated : 1596°C - 1517°C

Technological Curves of steel grade 3R65

Cross Reference Table (Equivalent Grade) of 3R65

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