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A581 Type 430FSe

America ASTM A581Type430FSe 高速切削用耐热不锈钢丝和盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A581Type430FSe / A581 Type 430FSe
Category Grade Standard Region/Area Standard Content
Metals A581 Type 430FSe ASTM A581/A581M America 高速切削用耐热不锈钢丝和盘条

Chemical composition(mass fraction)(wt.%) of the A581 Type 430FSe

Element Min Max Similar
Si - 1.0000 -
Se 0.1500 - -
S - 0.0600 -
P - 0.0600 -
Mn - 1.2500 -
Cr 16.0000 18.0000 -
C - 0.1200 -

Mechanical Properties of steel grade A581 Type 430FSe

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)
338 (≥) 383 (≥) 22 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade A581 Type 430FSe

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
24 - -     0.43 -  
878 194 - 11.3 414   -  
915 - 24 22.2   124 122

Heat Treatment of steel grade A581 Type 430FSe

Heat treated : 1989°C - 1451°C

Technological Curves of steel grade A581 Type 430FSe

Cross Reference Table (Equivalent Grade) of A581 Type 430FSe

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