CuZn34Mn3Al2Fe1-C | CC764S 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
CC764S (DIN EN 1982 : 1998-12) CuZn34Mn3Al2Fe1-C CC764S DIN EN 1982 : 1998-12 DIN EN 1982 : 1998-12 replaced by DIN EN 1982 : 2008-08 Replaced Germany G-CuZn34Al2 CuZn34Mn3Al2Fe1-C 3.2 1)
1) Remark: CuZn34Mn3Al2Fe1-C, mat. No. CC764S (former G-CuZn34Al2, mat. No. 2.0596 acc. to DIN 1709) is a construction material of high static strength and hardness. High-temperature strength values hardly decrease up to 200°C, low-temperature values only slightly increase up to -60°C. Favorable suitability as bearing material also for high bearing pressures. The alloy is due to its favorable strength suitable for workpieces exposed to high mechanical loadings, such as parts of special fitting and apparatus engineering. Processing properties: castability: good machinability: conditionally soft soldering: unfavorable hard soldering: unfavorable gas fusion welding: unfavorable arc welding: unfavorable TIG-welding: conditionally MIG-weding: conditionally resistance welding: conditionally burnishing (mech.): very good galvanizing: conditionally suitability for dip tinning: unfavorable (material specification applies for G-CuZn34Al2 acc. to DIN) Application: Statically loaded construction parts, such as valve and controlling parts, seats, cones are made of CuZn34Mn3Al2Fe1-C. Application in food industry due to the favorable corrosion resistance.

Chemical Composition

Al [%] Cu [%] Fe [%] Mn [%] Ni [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Casting Method Condition 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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Cross Reference

Material Name Country Standard
G-CuZn34Al2 (2.0596) Germany DIN 1709

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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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Designation

Designation Material number Source
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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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