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America UNS S43023 铁素体铬高速切削合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S43023 / S43023
Category Grade Standard Region/Area Standard Content
Metals S43023 -- America 铁素体铬高速切削合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S43023

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 S43023

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)
299 (≥) 164 (≥) 42 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade S43023

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
44 - -     0.14 -  
137 938 - 34.3 311   -  
171 - 42 32.2   243 131

Heat Treatment of steel grade S43023

Heat treated : 1428°C - 1549°C

Technological Curves of steel grade S43023

Cross Reference Table (Equivalent Grade) of S43023

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