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G-CuSn12 | 2.1052 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Successor
2.1052 (DIN 1705 : 1981-11) 2.1052 DIN 1705 : 1981-11 DIN 1705 : 1981-11 replaced by DIN EN 1982 : 1998-12 Replaced Germany CuSn12-C 1)
1) Remark: G-CuSn12 (earlier designation: G-SnBz12) is a material with good sliding qualities, good wear resistance, good corrosion and sea water resistance. Manufacturing properties: - Cutting property: well - soft soldering: well - braze welding: well - gas fusion welding: satisfying - gas-schielded arc welding: satisfying - polishing bar: well - galvanizing bar: well - suitability for dipping tinning: well Application: finds use for highly loaded coupler, joint and slide rings, under load moved link bodies, snail and helical gears as well as highly loaded placing and slide strips. Particularly the GZ- and/or GC- cast pieces are used for ring and tubular construction parts as well as longitudinal sections, e.g. worm gear rings, cylinder employments etc..

Chemical Composition

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

Casting Method Condition Condition Number Designation of the delivered Condition DIN Delivery Condition EN Nominal Size [mm] 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)] Linear Shrinkage [%] 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
CuSn12-C (CC483K) Germany DIN EN 1982

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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Coefficient thermal expansion

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

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

Temperature [°C] Tensile strength [MPa]
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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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Yield strength

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

Temperature [°C] Tensile strength [MPa]
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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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