CuZn16Si4-C | CC761S Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Successor | Remark |
|---|---|---|---|---|---|---|---|---|
| CC761S (DIN EN 1982 : 2008-08) | CC761S | DIN EN 1982 : 2008-08 | DIN EN 1982 : 2008-08 replaced by DIN EN 1982 : 2017-11 | Replaced | Germany | CuZn16Si4-C | CuZn16Si4-C | CuZn16Si4-C,mat. No. CC761S (former G-CuZn15Si4, mat. No. 2.0492 acc. to DIN 1709), is a construction material with favorable corrosion and seawater resistance and very good castability (but wall-thickness sensitive) as well as high cavitation resistance. Constant high temperature strength values up to 200°C. Slightly increasing low temperature strength values up to -72°C. The material is ideal for chrome and nickel plating, sufficient bearing properties at moderate loading and lubrication. Processing properties: castability: very good machinability: conditionally soft soldering: unfavorable hard soldering: unfavorable gas fusion welding: good arc welding: unfavorable TIG-welding: good MIG-weding: conditionally resistance welding: conditionally burnishing (mech.): very good galvanizing: conditionally suitability for dip tinning: unfavorable (material specification applies for G-CuZn15Si4 acc. to DIN) Application: CuZn16Si4-C is used for high loaded, thin-walled, entangled construction parts for machine and shipbuilding, in electrical and precision engineering, for fittings and molded parts, e.g. steam fittings, valves and controlling parts for air-pressure and hydraulics with mean loadings as well as for pumps and pump blade wheels. |
Chemical Composition
| Al [%] | Cu [%] | Fe [%] | Mn [%] | Ni [%] | P [%] | Pb [%] | Sb [%] | Si [%] | Sn [%] | Source | Remark |
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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 | Source | Remark |
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Physical Properties
| Condition | 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] | Source | Remark |
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Young's Modulus [GPa] vs Temperature [°C]
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Unlock NowCreep Rupture Behaviour
| Condition | Temperature [°C] | 0.1% Creep Limit at 10^4 h [MPa] | Source | Remark |
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Cross Reference
| Material Name | Country | Standard | Source |
|---|---|---|---|
| C87800 | Australia | AS 1565 | |
| CuZn17Si3 (423303) | Czech Republik/Slovakia | CSN 423303 | |
| ZCuZn16Si4 | China | GB 1176 | |
| G-CuZn15Si4 | Germany | DIN 1709 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| 2.0492.01 | Germany | DIN 1709 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| GK-CuZn15Si4 | Germany | DIN 1709 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| 2.0492.02 | Germany | DIN 1709 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| GD-CuZn15Si4 | Germany | DIN 1709 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| 2.0492.05 | Germany | DIN 1709 | DIN CEN/TS 13388 (DIN SPEC 9700) |
| CuZn16Si4 | Poland | PN-79/H-87026 | |
| LC16K4 | Russia | GOST 17711 | |
| B176 UNS C87800 | USA | ASTM B176 | |
| B806 UNS C87800 | USA | ASTM B806 | |
| C87800 | USA | FED QQ-C-390 | |
| C87800 | USA | Ingot 500C | |
| C87800 | USA | SAE J 462 | |
| C87800 | USA | SAE J 461 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| Bögra TO | BÖGRA Technologie GmbH, Solingen |
| G-CuZn15Si4 | CUMSAL GmbH, Wilnsdorf |
| G-CuZn15Si4 | Fehrmann Metallverarbeitung GmbH, Hamburg |
| GK-CuZn15Si4 | Krause-Präzisions-Kokillenguss GmbH, Pappenheim |
| S 0600 | Piel + Adey GmbH & Co.KG, Solingen |
| ZB 80 | ZOLLERN GmbH & Co. KG, Sigmaringen |
Material Compliance
| REACh | RoHS |
|---|---|
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CuZn16Si4-C (CC761S; DIN EN 1982 : 2008-08)
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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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
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Designation
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CuZn16Si4-C (cast condition)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] |
|---|---|
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Yield strength
| Temperature [°C] | 0.2% Proof 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] |
|---|---|
| blur | blur |
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
| Treatment | Source description |
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