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G-CuZn 34 Al 2

Favorite Datasheet

Germany DIN G-CuZn34Al2 Copper-zinc alloy castings (brass and special brass castings) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-CuZn34Al2 / G-CuZn 34 Al 2
Category Grade Standard Region/Area Standard Content
Metals G-CuZn 34 Al 2 DIN 1709 Germany Copper-zinc alloy castings (brass and special brass castings)

Chemical composition(mass fraction)(wt.%) of the G-CuZn 34 Al 2

Element Min Max Similar

Mechanical Properties of steel grade G-CuZn 34 Al 2

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)
693 (≥) 883 (≥) 23 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade G-CuZn 34 Al 2

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 - -     0.32 -  
792 376 - 14.3 412   -  
415 - 12 43.2   232 444

Heat Treatment of steel grade G-CuZn 34 Al 2

Heat treated : 1936°C - 1797°C

Technological Curves of steel grade G-CuZn 34 Al 2

Cross Reference Table (Equivalent Grade) of G-CuZn 34 Al 2

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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