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G-CuPb 22 Sn

Favorite Datasheet

Germany DIN G-CuPb22Sn Copper-lead-tin casting alloys (Cast tin-lead bronze); Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-CuPb22Sn / G-CuPb 22 Sn
Category Grade Standard Region/Area Standard Content
Metals G-CuPb 22 Sn DIN 1716 Germany Copper-lead-tin casting alloys (Cast tin-lead bronze); Castings

Chemical composition(mass fraction)(wt.%) of the G-CuPb 22 Sn

Element Min Max Similar
Zn - - -
Tot. other - 0.8000 -
Sn - 0.5000 -
Si - 0.1000 -
Pb - 0.5000 -
P - 0.0500 -
Ni - 0.2000 -
Mn - 0.1000 -
Fe - 0.1500 -
Cu 83.0000 87.5000 -
As 0.0500 0.2000 -
Al - 0.0200 -

Mechanical Properties of steel grade G-CuPb 22 Sn

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)
538 (≥) 378 (≥) 11 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade G-CuPb 22 Sn

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
41 - -     0.44 -  
879 951 - 41.3 434   -  
495 - 44 24.2   112 344

Heat Treatment of steel grade G-CuPb 22 Sn

Heat treated : 1977°C - 1488°C

Technological Curves of steel grade G-CuPb 22 Sn

Cross Reference Table (Equivalent Grade) of G-CuPb 22 Sn

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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