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CuZn 80/20

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Global 企业标准 CuZn80/20 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn80/20 / CuZn 80/20
Category Grade Standard Region/Area Standard Content
Metals CuZn 80/20 -- Global

Chemical composition(mass fraction)(wt.%) of the CuZn 80/20

Element Min Max Similar
Zn - - 20.0000
Cu - - 80.0000

Mechanical Properties of steel grade CuZn 80/20

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)
997 (≥) 117 (≥) 24 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade CuZn 80/20

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
21 - -     0.43 -  
615 382 - 44.3 231   -  
515 - 23 21.2   312 312

Heat Treatment of steel grade CuZn 80/20

Heat treated : 1126°C - 1849°C

Technological Curves of steel grade CuZn 80/20

Cross Reference Table (Equivalent Grade) of CuZn 80/20

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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