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B494 R60702

America ASTM B494R60702 原生锆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B494R60702 / B494 R60702
Category Grade Standard Region/Area Standard Content
Metals B494 R60702 ASTM B494/B494M America 原生锆

Chemical composition(mass fraction)(wt.%) of the B494 R60702

Element Min Max Similar

Mechanical Properties of steel grade B494 R60702

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)
578 (≥) 378 (≥) 32 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade B494 R60702

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
11 - -     0.12 -  
445 786 - 23.3 112   -  
416 - 41 11.2   444 244

Heat Treatment of steel grade B494 R60702

Heat treated : 1646°C - 1881°C

Technological Curves of steel grade B494 R60702

Cross Reference Table (Equivalent Grade) of B494 R60702

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