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America UNS T41905 防震工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T41905 / T41905
Category Grade Standard Region/Area Standard Content
Metals T41905 -- America 防震工具钢

Chemical composition(mass fraction)(wt.%) of the T41905

Element Min Max Similar
V - 0.3500 -
Si 1.7500 2.2500 -
S - 0.0300 -
P - 0.0300 -
Mo 0.2000 1.3500 -
Mn 0.6000 1.0000 -
Cr - 0.3500 -
C 0.5000 0.6500 -

Mechanical Properties of steel grade T41905

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)
857 (≥) 665 (≥) 43 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade T41905

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
43 - -     0.13 -  
589 532 - 31.3 241   -  
474 - 33 21.2   223 121

Heat Treatment of steel grade T41905

Heat treated : 1487°C - 1834°C

Technological Curves of steel grade T41905

Cross Reference Table (Equivalent Grade) of T41905

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