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G-CuZn38Al | 2.0591 Material Datasheet

Material Standard Values
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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	VDA 231-106 classification
2.0591 (DIN 1709 : 1981-11)	2.0591	DIN 1709 : 1981-11	DIN 1709 : 1981-11 replaced by DIN EN 1982 : 1998-12	Replaced	Germany	CuZn38Al-C	3.2	1)
1) Remark: G-CuZn38Al (earlier designation: To G-Ms60, see also G-CuZn37Pb) is a well castable, cold-tough construction material with good corrosion resistance to the atmosphere, steadily against stress corrosion, not steady against ammonia. The heat resistance is good up to 250 °C, the cold strength is given to approx. -60 °C. The bearing characteristics are sufficient during lubrication and moderate load. As ingot cast it possesses a very high dimensional accuracy and contour true one are attainable with this alloy. Manufacturing properties: - casting bar: well - cutting property: caused - soft soldering: badly - braze welding: badly - gas fusion welding: badly - manual arc welding: badly - TIG welding: well - MIG welding: caused - resistance welding: caused - polishing bar: very well - galvanizing bar: caused - suitability for dipping tinning: badly Application: Employment for fitting and entangled construction parts of any kind. Operational areas are predominantly electro-technology and mechanical engineering. The gold-similar appearance of the material and the good coloring bar let the cast material use in the building fitting industry and in the ornamentation technology find.

Chemical Composition

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

Casting Method	Condition	Condition Number	Designation of the delivered Condition DIN	Delivery Condition EN	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Shear Strength [MPa]	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
CuZn38Al-C (CC767S)	Germany	DIN EN 1982

Producer/Supplier/Trade names

Tradename	Supplier
Bögra MS63	BÖGRA Technologie GmbH, Solingen
G-CuZn38Al	CUMSAL GmbH, Wilnsdorf
G-CuZn38Al	Fehrmann Metallverarbeitung GmbH, Hamburg
GK-CuZn38Al	BÖGRA Technologie GmbH, Solingen
GK-CuZn38Al	Piel + Adey GmbH & Co.KG, Solingen
GK-CuZn38Al	Krause-Präzisions-Kokillenguss GmbH, Pappenheim
M 0100	Piel + Adey GmbH & Co.KG, Solingen

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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