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CuPb20Sn5

Favorite Datasheet

France AFNOR NF CuPb20Sn5 Cast copper alloys for solid and multilayer thick-walled plain bearings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuPb20Sn5 / CuPb20Sn5
Category Grade Standard Region/Area Standard Content
Metals CuPb20Sn5 NF ISO 4382-1 France Cast copper alloys for solid and multilayer thick-walled plain bearings

Chemical composition(mass fraction)(wt.%) of the CuPb20Sn5

Element Min Max Similar
Zn - 2.0000 -
Sn 4.0000 6.0000 -
Si - 0.0100 -
Sb - 0.5000 -
S - 0.1000 -
Pb 8.0000 10.0000 -
P - 0.1000 -
Ni - 2.0000 -
Mn - 0.2000 -
Fe - 0.2500 -
Cu - - -
Al - 0.0100 -

Mechanical Properties of steel grade CuPb20Sn5

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)
572 (≥) 738 (≥) 34 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade CuPb20Sn5

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
44 - -     0.41 -  
992 812 - 33.3 214   -  
921 - 44 13.2   333 144

Heat Treatment of steel grade CuPb20Sn5

Heat treated : 1211°C - 1315°C

Technological Curves of steel grade CuPb20Sn5

Cross Reference Table (Equivalent Grade) of CuPb20Sn5

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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