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A743 Grade CA6N

America ASTM A743GradeCA6N 一般用耐腐蚀铬铁及镍铬铁合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A743GradeCA6N / A743 Grade CA6N
Category Grade Standard Region/Area Standard Content
Metals A743 Grade CA6N ASTM A743/A743M America 一般用耐腐蚀铬铁及镍铬铁合金铸件

Chemical composition(mass fraction)(wt.%) of the A743 Grade CA6N

Element Min Max Similar
Si - 1.0000 -
S - 0.0200 -
P - 0.0200 -
Ni 6.0000 8.0000 -
Mn - 0.5000 -
Cr 10.5000 12.5000 -
C - 0.0600 -

Mechanical Properties of steel grade A743 Grade CA6N

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)
598 (≥) 225 (≥) 41 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade A743 Grade CA6N

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
14 - -     0.12 -  
659 647 - 34.3 421   -  
837 - 33 13.2   221 143

Heat Treatment of steel grade A743 Grade CA6N

Heat treated : 1625°C - 1238°C

Technological Curves of steel grade A743 Grade CA6N

Cross Reference Table (Equivalent Grade) of A743 Grade CA6N

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