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A580 S44401

America ASTM A580S44401 不锈钢丝的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A580S44401 / A580 S44401
Category Grade Standard Region/Area Standard Content
Metals A580 S44401 ASTM A580/A580M America 不锈钢丝的标准规范

Chemical composition(mass fraction)(wt.%) of the A580 S44401

Element Min Max Similar
C - 0.0250 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 1.0000 -
Ni - 1.0000 -
Cr 17.5000 19.5000 -
Mo 1.7500 2.5000 -
Cb - - -
N - 0.0350 -
Ti+Nb - 0.8000 -
Ti+Nb - 0.8000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 1.0000 -
N - 0.0350 -
Mo 1.7500 2.5000 -
Mn - 1.0000 -
Cr 17.5000 19.5000 -
Cb - - -
C - 0.0250 -

Mechanical Properties of steel grade A580 S44401

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)
275 (≥) 284 (≥) 32 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade A580 S44401

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
21 - -     0.44 -  
995 682 - 13.3 143   -  
661 - 24 34.2   143 324

Heat Treatment of steel grade A580 S44401

Heat treated : 1875°C - 1172°C

Technological Curves of steel grade A580 S44401

Cross Reference Table (Equivalent Grade) of A580 S44401

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