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A494 CW6MC

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America ASTM A494CW6MC 镍和镍合金的铸件标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A494CW6MC / A494 CW6MC
Category Grade Standard Region/Area Standard Content
Metals A494 CW6MC ASTM A494/A494M America 镍和镍合金的铸件标准规范

Chemical composition(mass fraction)(wt.%) of the A494 CW6MC

Element Min Max Similar
C - 0.0600 -
Mn - 1.0000 -
P - 0.0150 -
S - 0.0150 -
Si - 1.0000 -
Ni - - -
Cr 20.0000 23.0000 -
Mo 8.0000 10.0000 -
Nb 3.1500 4.5000 -
Fe - 5.0000 -

Mechanical Properties of steel grade A494 CW6MC

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)
332 (≥) 581 (≥) 31 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A494 CW6MC

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
11 - -     0.43 -  
112 726 - 22.3 112   -  
179 - 11 21.2   441 434

Heat Treatment of steel grade A494 CW6MC

Heat treated : 1652°C - 1322°C

Technological Curves of steel grade A494 CW6MC

Cross Reference Table (Equivalent Grade) of A494 CW6MC

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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