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A582 Type 440F

America ASTM A582Type440F 高速切削不锈钢棒材的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A582Type440F / A582 Type 440F
Category Grade Standard Region/Area Standard Content
Metals A582 Type 440F ASTM A582/A582M America 高速切削不锈钢棒材的标准规范

Chemical composition(mass fraction)(wt.%) of the A582 Type 440F

Element Min Max Similar
Si - 1.0000 -
S 0.1500 - -
P - 0.0600 -
Ni - 0.5000 -
Mn - 1.2500 -
Cu - 0.6000 -
Cr 16.0000 18.0000 -
C 0.9500 1.2000 -

Mechanical Properties of steel grade A582 Type 440F

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)
432 (≥) 537 (≥) 21 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade A582 Type 440F

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
34 - -     0.32 -  
871 488 - 24.3 342   -  
279 - 24 43.2   124 122

Heat Treatment of steel grade A582 Type 440F

Heat treated : 1661°C - 1517°C

Technological Curves of steel grade A582 Type 440F

Cross Reference Table (Equivalent Grade) of A582 Type 440F

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