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CuSn12-C | CC483K Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor Successor
CC483K (DIN EN 1982 : 1998-12) CC483K DIN EN 1982 : 1998-12 DIN EN 1982 : 1998-12 replaced by DIN EN 1982 : 2008-08 Replaced Germany G-CuSn12 CuSn12-C 1)
1) Remark: CuSn12-C, mat. No. CC483 (former G-CuSn12, mat. No. 2.1052 acc. to DIN 1705), is a material with favorable sliding properties, favorable wear resistance, favorable corrosion and seawater resistance. It is used for high-stressed coupling, joint and sliding blocks, under load moved spindle nuts, worm and helical gears as well as for high-stressed adjustment gibs. Especially GZ- resp. GC-castings are applicated for circular and tubular construction components as well as for longitudinal profiles, e.g. worm gear rims, cylinder inserts etc. Processing properties: machinability: good soft soldering: good hard soldering: good gas fusion welding: satisfactory gas shielded welding: satisfactory burnishing: good galvanizing: good suitability for dip tinning: good (material specification applies for G-CuSn12 acc. to DIN)

Chemical Composition

Al [%] Cu [%] Fe [%] Mn [%] Ni [%] P [%] Pb [%] S [%] Sb [%] Si [%] Sn [%] Zn [%]
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Mechanical Properties

Casting Method Designation of the delivered Condition DIN 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

Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] Electric Conductivity [MS/m]
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Cross Reference

Material Name Country Standard
423123 Czech Republik/Slovakia CSN 423123
CuSn12 Czech Republik/Slovakia CSN 423123
CuSn12 France NF A53-707-87
CuSn11P Great Britain BS 1400-85
CuSn12 International ISO 1338-77
öCuSn12 Hungary MSZ 8579-84
C92500 USA ASTM B 30
C92500 USA ASTM B 505
C92500 USA SAE J 461
C92500 USA SAE J 462
G-CuSn12 Germany DIN 1705
2.1052 Germany

Material Compliance

REACh RoHS
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Electrical resistivity

Temperature [°C] Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C] Temperature [°C] Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C] Specific heat [kJ/(kg*K)]
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Density

Temperature [°C] Density [g/cm³]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Designation

Designation Material number Source
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