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A494 CU5MCuC

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America ASTM A494CU5MCuC 镍和镍合金的铸件标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A494CU5MCuC / A494 CU5MCuC
Category Grade Standard Region/Area Standard Content
Metals A494 CU5MCuC ASTM A494/A494M America 镍和镍合金的铸件标准规范

Chemical composition(mass fraction)(wt.%) of the A494 CU5MCuC

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0300 -
Ni 38.0000 44.0000 -
Nb 0.6000 1.2000 -
Mo 2.5000 3.5000 -
Mn - 1.0000 -
Cu 1.5000 3.5000 -
Cr 19.5000 23.5000 -
C - 0.0500 -

Mechanical Properties of steel grade A494 CU5MCuC

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)
534 (≥) 517 (≥) 13 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade A494 CU5MCuC

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 - -     0.41 -  
468 394 - 32.3 341   -  
945 - 13 11.2   324 243

Heat Treatment of steel grade A494 CU5MCuC

Heat treated : 1989°C - 1576°C

Technological Curves of steel grade A494 CU5MCuC

Cross Reference Table (Equivalent Grade) of A494 CU5MCuC

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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