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| Brand Name : | ohmalloy |
| Model Number : | C71500 |
| Certification : | ISO CE |
| Price : | USD8.23/kg-USD9.5/kg |
| Payment Terms : | L/C, T/T, |
| Supply Ability : | 10000kg/week |
| Delivery Time : | 15 workdays |
CuNi30 alloy strip C71500 0.5mm thick 0.7mm thick 200mm width
Cupronickel is a copper-based alloy with nickel as the main
addition element which has good mechanical properties and corrosion
resistance. Its color is silver white with metallic luster.
Its good ductility, high hardness, corrosion resistance and deep
drawing performance is widely used in shipbuilding, petrochemical,
electrical appliances, instruments, medical devices, daily
necessities, handicrafts and other fields. It is also an important
resistance and thermocouple alloy.
Iron-cupronickel: BFe5-1.5(Fe)-0.5(Mn), Bfe10-1(Fe)-1(Mn), Bfe30-1(Fe)-1(Mn). The addition of iron in Iron-cupronickel does not exceed 2% to prevent corrosion and cracking. Its characteristics are high strength, corrosion resistance, especially the ability to resist corrosion in mobile seawater.
| Brand | Chemical Composition (%) | |||||||||||
| Cu | Ni+Co | Fe | Mn | Pb | P | S | C | Si | Zn | Sn | others | |
| C71500 | bal. | 29.0-33.0 | 0.40-1.0 | 1 | 0.05 | - | - | - | - | 1 | - | 2.5 |
| C7150 | bal. | 29.0-33.0 | 0.40-1.0 | 0.2-1.0 | 0.02 | - | - | - | - | 0.5 | - | - |
| BFe30-1-1 | bal. | 29.0-32.0 | 0.5-1.0 | 0.5-1.2 | 0.02 | 0.006 | 0.01 | 0.05 | 0.15 | 0.3 | 0.03 | 0.7 |
| Product | Brand | State | Size(mm) | Length (mm), Max. | |
| OD | Thickness | ||||
| Drawn tube | B30-1-1 | M,Y2 | 8~80 | 0.8~8 | OD≤50 L1000~7000 |
| OD>50 L500~6000 | |||||
Condenser and Heat Transformer tube | B30-1-1 | M,Y2 | 8~76 | 0.8~4.5 | <15000 |
| Extruded tube | B30-1-1 | R | 80-100 | 10~25 | 500~3000 |
| State | Tensile strength Rm/ (N/mm2) | Elongation A/ % min | Hardness HV | HB |
| M | ≥370 | 35 | 135 | 130 |
| Y2 | ≥480 | 12 | 85~120 | 80~115 |
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| Company Info. |
| Ohmalloy Material Co.,Ltd |
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