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CuMn

Favorite Datasheet

China GJB CuMn 贵金属及其合金复合钎料规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuMn / CuMn
Category Grade Standard Region/Area Standard Content
Metals CuMn GJB 6469 China 贵金属及其合金复合钎料规范

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

Element Min Max Similar
Cu 95.0000 99.0000 -
Mn 1.0000 5.0000 -
Total Others - 0.3000 -

Mechanical Properties of steel grade CuMn

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)
133 (≥) 822 (≥) 21 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade CuMn

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
41 - -     0.43 -  
779 732 - 34.3 434   -  
459 - 44 34.2   422 312

Heat Treatment of steel grade CuMn

Heat treated : 1213°C - 1876°C

Technological Curves of steel grade CuMn

Cross Reference Table (Equivalent Grade) of CuMn

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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