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CuSn10Pb10-B | CB495K Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
CB495K (DIN EN 1982 : 2017-11) CuSn10Pb10-B CB495K DIN EN 1982 : 2017-11 DIN EN 1982 : 2017-11 replaced by DIN EN 1982 : 2024-12 Replaced Germany CuSn10Pb10-B 3.2 1)
1) Remark: Copper-tin-lead alloy ingots.

Chemical Composition

Al [%] Cu [%] Fe [%] Mn [%] Ni [%] P [%] Pb [%] S [%] Sb [%] Si [%] Sn [%] Zn [%]
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Material Compliance

REACh RoHS
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Mechanical Properties

Casting Method Condition Delivery Condition EN Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Hardness HB | HBW
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Physical Properties

Condition Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Linear Shrinkage [%] Electric Conductivity [MS/m] Specific Electric Conductivity [% IACS]
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Creep Rupture Behaviour

Condition Temperature [°C] 0.1% Creep Limit at 10^4 h [MPa]
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Cross Reference

Material Name Country Standard
C93700 Australia AS 1565 1)
ZCuPb10Sn10 China GB/T 1176 1)
GB-CuPb10Sn Germany DIN 17656 1)
2.1171 Germany DIN 17656 1)
GB-SnPbBz10 Germany
CuSn10Pb10-B Europe EN 1982
CuPb10Sn10 International ISO 1338 1)
CACIn603 Japan JIS H 2202 1)
LBCIn3 Japan JIS H 2202 1)
BrO10Sn10 Russia GOST 613 1)
БpO10C10 Russia GOST 613 1)
B30 UNS C93700 USA ASTM B30 1)
C93700 USA UNS 1)
Bearing bronze USA 1)
80-10-10 USA 1)
High leaded tin bronze USA 1)
G-SnPbBz10 Germany 1)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf

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