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America UNS T51603 型模钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T51603 / T51603
Category Grade Standard Region/Area Standard Content
Metals T51603 -- America 型模钢

Chemical composition(mass fraction)(wt.%) of the T51603

Element Min Max Similar
Si - 0.4000 -
S - 0.0300 -
P - 0.0300 -
Ni 1.0000 1.5000 -
Mn 0.2000 0.6000 -
Cr 0.4000 0.7500 -
C - 0.1000 -

Mechanical Properties of steel grade T51603

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)
449 (≥) 256 (≥) 42 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade T51603

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 - -     0.31 -  
163 835 - 23.3 314   -  
825 - 11 22.2   141 113

Heat Treatment of steel grade T51603

Heat treated : 1275°C - 1456°C

Technological Curves of steel grade T51603

Cross Reference Table (Equivalent Grade) of T51603

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