|
C70600 characteristics: high strength, corrosion resistance.especially, the ability to resist the corrosion of flowing seawater can be significantly improved. |
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|
Name of alloy |
Copper alloy UNS number |
Copper |
Nickel, cobalt |
Lead |
Iron |
Manganese |
Zinc |
Phosphorus |
Sulphur |
Carbon |
Mechanical properties, not less than |
|||
|
tensile strength / MPa |
yield strength / MPa |
Elongation/% |
Brinell Hardness / HB |
|||||||||||
|
White copper |
C70600 |
Allowance |
9.0-11.0 |
0.05 |
1.0-1.8 |
1.0 |
1.0 |
0.02 |
0.02 |
... |
38[260] |
15[105] |
30 |
... |
|
C70620 features: beautiful luster, excellent cold workability and ductility. Corrosion resistance, strong fatigue resistance. Good forming and weldability, good electrical, mechanical and radiation shielding properties. |
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|
Name of alloy |
Copper alloy UNS number |
Copper |
Nickel, cobalt |
Lead |
Iron |
Manganese |
Zinc |
Phosphorus |
Sulphur |
Carbon |
Mechanical properties, not less than |
|||
|
tensile strength / MPa |
yield strength / MPa |
Elongation/% |
Brinell Hardness / HB |
|||||||||||
|
White copper |
C70620 |
96.5 min |
9.0-11.0 |
0.02 |
1.0-1.8 |
1.0 |
0.50 |
0.02 |
0.02 |
0.05 |
38[260] |
15[105] |
30 |
... |
|
C71500 characteristics: copper alloy with nickel as the main addition element.The alloy has good mechanical properties, corrosion resistance and beautiful color. This kind of white copper is widely used in the manufacture of precision machinery, chemical machinery and ship components. |
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|
Name of alloy |
Copper alloy UNS number |
Copper |
Nickel, cobalt |
Lead |
Iron |
Manganese |
Zinc |
Phosphorus |
Sulphur |
Carbon |
Mechanical properties, not less than |
|||
|
tensile strength / MPa |
yield strength / MPa |
Elongation/% |
Brinell Hardness / HB |
|||||||||||
|
White copper |
C71500 |
Allowance |
29.0-33.0 |
0.05 |
0.40-1.0 |
1.0 |
1.0 |
... |
... |
... |
45[310] |
15[105] |
30 |
... |
|
C71520 Copper Alloys: |
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|
Name of alloy |
Copper alloy UNS number |
Copper |
Nickel, cobalt |
Lead |
Iron |
Manganese |
Zinc |
Phosphorus |
Sulphur |
Carbon |
Mechanical properties, not less than |
|||
|
tensile strength / MPa |
yield strength / MPa |
Elongation/% |
Brinell Hardness / HB |
|||||||||||
|
White copper |
C71520 |
min 65.0 |
29.0-33.0 |
0.02 |
0.04-1.0 |
1.0 |
0.50 |
0.02 |
0.02 |
0.05 |
45[310] |
15[105] |
30 |
... |