CuSn5Zn5Pb5-C | CC491K Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification
CC491K (DIN EN 1982 : 2017-11) CuSn5Zn5Pb5-C CC491K DIN EN 1982 : 2017-11 DIN EN 1982 : 2017-11 replaced by DIN EN 1982 : 2024-12 Replaced Germany CuSn5Zn5Pb5-C CuSn5Zn5Pb5-C 3.2 1)
1) Remark: Copper-tin-zinc-lead alloy castings. Typical application: bushes, valves and fittings

Chemical Composition

Al [%] Cu [%] Fe [%] 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

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)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] 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
C83600A Australia AS 1565 1)
85/5/5/5 leaded gunmetal Australia AS 1565 1)
ZCuSn5Pb5Zn5 China GB/T 1176 1)
G-CuSn5ZnPb Germany DIN 1705 2)
2.1096.01 Germany DIN 1705 2)
G-CuSn5ZnPb Germany Germanischer Lloyd
CuSn5Zn5Pb5-C Europe EN 1982
CuPb5Sn5Zn5 International ISO 1338 1)
CAC406 Japan JIS H 5120 1)
BC6 Japan JIS H 5111 1)
Cu Sn5 Zn5 Pb5 Norway DNV
Leaded gunmetal Norway DNV
BrO5C5S5 Russia GOST 613 1)
БpO5Ц5C5 Russia GOST 613 1)
B271 UNS C83600 USA ASTM B271 1)
B505 UNS C83600 USA ASTM B505 1)
B584 UNS C83600 USA ASTM B584 1)
B62 UNS C83600 USA ASTM B62 1)
C83600 USA UNS 1)
85-5-5-5 USA UNS 1)
Leaded red brass USA UNS 1)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename Supplier
Bögra Rotguss Rg5 BÖGRA Technologie GmbH, Solingen
G-CuSn5ZnPb CUMSAL GmbH, Wilnsdorf
G-CuSn5ZnPb Ed. Fitscher GmbH & Co KG, Oberhausen
G-CuSn5ZnPb Fehrmann Metallverarbeitung GmbH, Hamburg
St-Rg5 Manfred J.C. Niemann, Bremen
CuSn5Zn5Pb2-C Wieland Recycling GmbH, Ulm
G-CuSn5ZnPb Mittelrheinische Metallgießerei H. Beyer GmbH & Co KG, Andernach
GC-CuSn5ZnPb Schreier Metall GmbH, Erkrath
Rg 5 ZOLLERN GmbH & Co. KG, Sigmaringen

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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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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