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America UNS T41907 防震工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T41907 / T41907
Category Grade Standard Region/Area Standard Content
Metals T41907 -- America 防震工具钢

Chemical composition(mass fraction)(wt.%) of the T41907

Element Min Max Similar
V 0.2000 0.3000 -
Si 0.2000 1.0000 -
S - 0.0300 -
P - 0.0300 -
Mo 1.3000 1.8000 -
Mn 0.2000 0.8000 -
Cr 3.0000 3.5000 -
C 0.4500 0.5500 -

Mechanical Properties of steel grade T41907

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)
429 (≥) 817 (≥) 14 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade T41907

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
33 - -     0.22 -  
598 373 - 11.3 112   -  
142 - 34 23.2   343 441

Heat Treatment of steel grade T41907

Heat treated : 1229°C - 1813°C

Technological Curves of steel grade T41907

Cross Reference Table (Equivalent Grade) of T41907

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