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Resources
- Find Suppliers of Copper
- Technical Reference Library
- Publications List
- Automotive
- Building Construction: Architecture
- Building Construction: Fire Sprinklers
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- Properties / Standards
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- Special Publications
- Statistics / Directories
- Automotive
- Market Data
- Standards + Properties
- Properties of Wrought and Cast Copper Alloys
- Typical Uses of Copper Alloys
- Microstructures of Copper Alloys
- Corrosion Protection & Resistance
- Fabrication Practices
- Properties of Copper
- ASTM Standard Designation for Wrought and Cast Copper and Copper Alloys
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- Metallurgy of Copper-Base Alloys
- Mechanical Properties of Copper at Low Temperatures
- Standard Designation for Wrought and Cast Copper
- International Alloy Systems for Copper
- Comparison of National Standards
- Cross Specification Index
- European Numbering System for Non-Ferrous Metals
- Inactive Alloys
- Properties of Wrought and Cast Copper Alloys
- Questions?
ASTM Database Results
Standard Designation for CAST ALLOYS
Copper-Nickel-Zinc Alloys(Nickel Silvers)
C97000--C97999
Last Updated: Jul 10, 2009
Composition, percent maximum, unless shown as a range or a minimum.
| Copper Alloy No. | Cu | Sn | Pb | Zn | Fe | Sb | Ni | S | P | Al | Mn | Si | Other Named Elements |
| C97300(1) | 53.0-58.0 | 1.5-3.0 | 8.0-11.0 | 17.0-25.0 | 1.5 | .35 | 11.0-14.0(2) | .08 | .05 | .005 | .50 | .15 | -- |
| C97400(1) | 58.0-61.0 | 2.5-3.5 | 4.5-5.5 | Rem. | 1.5 | -- | 15.5-17.0(2) | -- | -- | -- | .50 | -- | -- |
| C97600(3) | 63.0-67.0 | 3.5-4.5 | 3.0-5.0 | 3.0-9.0 | 1.5 | .25 | 19.0-21.5(2) | .08 | .05 | .005 | 1.0 | .15 | -- |
| C97800(4) | 64.0-67.0 | 4.0-5.5 | 1.0-2.5 | 1.0-4.0 | 1.5 | .20 | 24.0-27.0(2) | .08 | .05 | .005 | 1.0 | .15 | -- |
(1) : Cu + Sum of Named Elements, 99.0% min.
(2) : Ni value includes Co.
(3) : Cu + Sum of Named Elements, 99.7% min.
(4) : Cu + Sum of Named Elements, 99.6% min.
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