CuZn39Pb1Al-C | CC754S Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Successor | Remark |
|---|---|---|---|---|---|---|---|---|
| CC754S (DIN EN 1982 : 1998-12) | CC754S | DIN EN 1982 : 1998-12 | DIN EN 1982 : 1998-12 replaced by DIN EN 1982 : 2008-08 | Replaced | Germany | G-CuZn37Pb | CuZn39Pb1Al-C | CuZn39Pb1Al-C, mat. No. CC754S (former G-CuZn37Pb, mat. No. 2.0340 acc. to DIN 1709) shows favorable machinability. It has a favorable general corrosion resistance and is applicable in atmosphere without surface protection. It is sufficiently resistant to stress corrosion and irresistant to ammoniac. Sharply declining strength values at 100°C and up, up to -200°C slightly increasing strength and slight embrittlement. Sufficient bearing properties at moderate loading and lubrication. Processing properties: castability: very good machinability: very good soft soldering: good hard soldering: conditionally gas fusion welding: unfavorable arc welding: unfavorable TIG-welding: unfavorable MIG-weding: unfavorable resistance welding: good burnishing (mech.): very good galvanizing: very good suitability for dip tinning: very good (material specification applies for G-CuZn37Pb acc. to DIN) Application: form casting parts of thin-walled and complex constructions. It is used for not too highly loadable controlling parts, for electrical operations, carbon brushes retainer, instrument components as well as for many complex moldings not exposed special strains. |
Chemical Composition
| Al [%] | Cu [%] | Ni [%] | Pb [%] | Sn [%] | Source | Remark |
|---|---|---|---|---|---|---|
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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 | Source | Remark |
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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)] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | Electric Conductivity [MS/m] | Source |
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Young's Modulus [GPa] vs Temperature [°C]
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Unlock NowCross Reference
| Material Name | Country | Standard |
|---|---|---|
| CuZn39Pb1Al-C | Europe | EN 1982 |
| CuZn40Y30 | France | NF A53-703-82 |
| CuZn40 | Great Britain | BS 1400-85 |
| CuZn40Pb | International | ISO 1338-77 |
| C85700 | USA | ASTM B 176 |
| C85700 | USA | ASTM B 176 |
| C85700 | USA | ASTM B 271 |
| C85700 | USA | ASTM B 30 |
| C85700 | USA | ASTM B 30 |
| C85700 | USA | ASTM B 584 |
| C85700 | USA | ASTM B 763 |
| C85700 | USA | FED QQ-C-390 |
| C85700 | USA | Ingot 405.1 |
| C85700 | USA | Ingot 405.2 |
| C85700 | USA | SAE J461 |
| C85700 | USA | SAE J462 |
| G-CuZn37Pb | Germany | DIN 1709 |
| 2.0340 | Germany |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| Bögra MS60 | BÖGRA Technologie GmbH, Solingen |
| G-CuZn37Pb | CUMSAL GmbH, Wilnsdorf |
| G-CuZn37Pb | Fehrmann Metallverarbeitung GmbH, Hamburg |
| G-CuZn37Pb | Piel + Adey GmbH & Co.KG, Solingen |
| GK-CuZn37Pb | BÖGRA Technologie GmbH, Solingen |
| M 0300 | Piel + Adey GmbH & Co.KG, Solingen |
Material Compliance
| REACh | RoHS |
|---|---|
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CuZn39Pb1Al-C (CC754S; DIN EN 1982 : 1998-12)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Poisson's ratio |
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Yield strength
| Temperature [°C] | 0.2% Proof 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
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Designation
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CuZn39Pb1Al-C (cast condition)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
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Classification
| Treatment | Source description |
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