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CuZn28

Favorite Datasheet

Germany WL CuZn28 Copper alloys - CuZn28 - Bars and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn28 / CuZn28
Category Grade Standard Region/Area Standard Content
Metals CuZn28 WL 2.0261 Germany Copper alloys - CuZn28 - Bars

Chemical composition(mass fraction)(wt.%) of the CuZn28

Element Min Max Similar
Ni - 0.2000 -
Cu 71.0000 73.0000 -
Al - 0.0200 -
Zn - - -
Sn - 0.0500 -
Fe - 0.0500 -
Pb - 0.0500 -
Other - 0.1000 -

Mechanical Properties of steel grade CuZn28

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)
861 (≥) 752 (≥) 12 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade CuZn28

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
14 - -     0.34 -  
685 355 - 41.3 324   -  
233 - 24 13.2   443 323

Heat Treatment of steel grade CuZn28

Heat treated : 1371°C - 1311°C

Technological Curves of steel grade CuZn28

Cross Reference Table (Equivalent Grade) of CuZn28

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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