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CuCr

Favorite Datasheet

Poland PN CuCr Alloyed copper - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuCr / CuCr
Category Grade Standard Region/Area Standard Content
Metals CuCr PN H87053 Poland Alloyed copper - Grades

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

Element Min Max Similar
P - - 0.0200
Si - - 0.0100
Ni - - 0.0500
Cr 0.4000 1.2000 -
Cu - - -
Zn - - 0.0100
Sn - - 0.0500
Sb - - 0.0050
Fe - - 0.0500
As - - 0.0100
Bi - - 0.0020
Pb - - 0.0100
Others total - - 0.3000

Mechanical Properties of steel grade CuCr

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)
464 (≥) 668 (≥) 24 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade CuCr

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
22 - -     0.33 -  
788 884 - 24.3 134   -  
558 - 14 34.2   131 142

Heat Treatment of steel grade CuCr

Heat treated : 1961°C - 1194°C

Technological Curves of steel grade CuCr

Cross Reference Table (Equivalent Grade) of CuCr

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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