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G-CuZn 40 Fe

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Germany DIN G-CuZn40Fe Copper-zinc alloy castings (brass and special brass castings) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-CuZn40Fe / G-CuZn 40 Fe
Category Grade Standard Region/Area Standard Content
Metals G-CuZn 40 Fe DIN 1709 Germany Copper-zinc alloy castings (brass and special brass castings)

Chemical composition(mass fraction)(wt.%) of the G-CuZn 40 Fe

Element Min Max Similar
Zn - - -
Tot. other - 1.2000 -
Sn - 1.0000 -
Si - 0.1000 -
Pb - 1.0000 -
P - 0.0500 -
Ni - 2.0000 -
Mn - 2.5000 -
Fe 0.2000 1.2000 -
Cu 56.0000 62.0000 -
Al - 0.1000 -

Mechanical Properties of steel grade G-CuZn 40 Fe

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)
658 (≥) 555 (≥) 33 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade G-CuZn 40 Fe

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
11 - -     0.43 -  
113 687 - 44.3 113   -  
474 - 42 22.2   423 232

Heat Treatment of steel grade G-CuZn 40 Fe

Heat treated : 1844°C - 1953°C

Technological Curves of steel grade G-CuZn 40 Fe

Cross Reference Table (Equivalent Grade) of G-CuZn 40 Fe

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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