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A743 Grade CH-10

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America ASTM A743GradeCH-10 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: A743GradeCH-10 / A743 Grade CH-10
Category Grade Standard Region/Area Standard Content
Metals A743 Grade CH-10 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 CH-10

Element Min Max Similar
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 12.0000 15.0000 -
Mn - 1.5000 -
Cr 22.0000 26.0000 -
C - 0.1000 -

Mechanical Properties of steel grade A743 Grade CH-10

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)
881 (≥) 451 (≥) 11 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade A743 Grade CH-10

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
23 - -     0.41 -  
136 442 - 14.3 412   -  
976 - 23 43.2   323 432

Heat Treatment of steel grade A743 Grade CH-10

Heat treated : 1431°C - 1751°C

Technological Curves of steel grade A743 Grade CH-10

Cross Reference Table (Equivalent Grade) of A743 Grade CH-10

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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