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| Color: | Antique Bronze |
| Shape: | Round |
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Lork Group specializes in the supply of CDA 715 Copper Nickel Alloy alloy raw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries
C70600 & C71500, Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance. Some common applications for copper nickel include: valves, and pump components.
Equivalencies Copper Nickel (70/30):
|
KS D5301 JIS H3300 |
C7150T |
| ASTM B111 | C71500 |
| ASTM B466 | C71500 |
| BS2871 {PART2} | CN107 |
| AS1752 | C71500 |
| DIN17664 | CuNi30Mn1FE |
| DIN 86019 WL2.1972 | |
| EEMUA 144 | |
| MIL-T-16420K | 771506 |
| EN12449 | CW354H |
CDA 715 Copper Nickel Alloy Chemical Composition
| Cu | Fe | Pb | Mn | Ni | Zn |
| Min/Max | Rem | 0.40 - 1.0 | 0.05 | 1 | 29.0 - 33.0 |
| Nominals | 69.5000 | 0.5000 | - | - | 30.0000 |
| Properties | Metric | Imperial |
| Hardness, Brinell | 265 | 265 |
| Hardness, Knoop | 215 | 215 |
| Hardness, Rockwell B | 100 | 100 |
| Hardness, Rockwell C | 23 | 23 |
| Hardness, Vickers | 280 | 280 |
| Tensile Strength, Ultimate | 550 MPa | 79800 psi |
| Tensile Strength, Yield | 480 - 552 MPa | 69600 - 80100 psi |
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 9.0 . 10-6 per oF (68-572 F) | 16.2 . 10-6 per oC (20-300 C) |
| Density | 0.323 lb/in3 at 68 F | 8.94 gm/cm3 @ 20 C |
| Electrical Conductivity | 4 %IACS @ 68 F | 0.027 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 225.0 ohms-cmil/ft @ 68 F | 37.4 microhm-cm @ 20 C |
| Melting Point - Liquidus | 2260 F | 1238 C |
| Melting Point - Solidus | 2140 F | 1171 C |
| Modulas of Elasticity in Tension | 22000 ksi | 152000 MPa |
| Modulus of Rigidity | 8300 ksi | 57230 MPa |
| Specific Gravity | 8.94 | 8.94 |
| Specific Heat Capacity | 0.09 Btu/lb/oF at 68 F | 377.1 J/kg . oK at 293 K |
| Thermal Conductivity | 17.0 Btu . ft/(hr . ft2 . oF)at 68F | 29.4 W/m . oK at 20 C |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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