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G-CuSn10Zn | 2.1086 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country
2.1086 (DIN 1705 : 1981-11) 2.1086 DIN 1705 : 1981-11 DIN 1705 : 1981-11 replaced by DIN EN 1982 : 1998-12 Replaced Germany 1)
1) Remark: G-CuSn10Zn (former Rg10) is a hard material, resistant against sea water. The material is used for slide bearing shells, moderate stressed coupling and sliding parts, worm gears and worm gear annuluses with low sliding speeds, stern tubes. The material can be used well in bearings with moderate rotating velocities, when the spindle is not tempered and not to soft and well lubricated. The material can be used for highly stressed bearings for the recasting with light metalls and zinc-alloys during chill- and pressure casting. Machining properties: Grindability: good Soft soldering: good Hard soldering: good Gas fusion welding: restricted Gas-shielding welding: restricted Grindability (mech): good Galvanisability: good

Chemical Composition

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

Casting Method Condition Condition Number 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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Creep Rupture Behaviour

Temperature [°C] 0.01% Creep Limit at 10³ h [MPa] 0.1% Creep Limit at 10^4 h [MPa]
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Cross Reference

Material Name Country Standard
CuSn10Zn2 Great Britain BS 1400-85
CuSn10Zn2 International ISO 1338-77
BC3 Japan JIS H 5111-79
Cu Sn10 Zn2 Norway DNV
Gunmetal Norway DNV
CuSn10Zn2 Poland PN-79/H-87026
Br010C2 Russia GOST 613-79
423138 Czech Republik/Slovakia CSN 423138
CuSn10Zn2 Czech Republik/Slovakia CSN 423138
C90500 USA SAE J 462b-79
öCuSn10Zn2 Hungary MSZ 8579-84

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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