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Silver Tubes is one of the renowned production house and suppliers of Cu-Ni 70 / 30 Forged Fittings, which are important group of alloys of copper and nickel. Because copper and nickel mix readily in the molten state, the useful range of Cu-Ni 70 / 30 Forged Pipe Fittings is not confined within any definite limits. Additions of from 2 percent to 45 percent of nickel to copper in these Copper Nickel 70 / 30 Forged Fittings provide a series of alloys that are stronger and more resistant to oxidation at high temperatures than is pure copper. Copper Nickel 70 / 30 Forged Pipe Fittings containing 30 percent nickel, the most important, is widely used for condenser tubes in steam-power plants. Easily worked hot or cold, Cupro Nickel 70 / 30 Forged Fittings have numerous applications, with 20 percent nickel, for example, in exposed automobile parts.
Cupro Nickel 70 / 30 Forged Pipe Fittings has soaring electrical resistivity, which is an alloy of 70 percent copper and 30 percent nickel, and is being used in resistors, rheostats and thermocouples. Copper Nickel 70 / 30 Forged Socket Weld Fittings refers to a group of copper-nickel alloys that are used in saltwater environments due to their corrosion resistant properties. Copper Nickel 70 / 30 Forged Socket Weld Fittings have good working properties, are readily weldable and considered insensitive to stress corrosion. UNS C71500 Forged Fittings is also resistant to biofouling, crevice corrosion, stress corrosion cracking and hydrogen embrittlement.
Specifications | ASTM B122,B171,B466,B467 |
Standard | ASME 16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799 |
Size | 1/8" NB to 4" NB (Socketweld & Screwed-Threaded) |
Type | Socketweld Fittings, Screwed-Threaded Fittings |
Grades | Copper Nickel 90/10 (C70600), Cupro Nickel 70/30(C71500), UNS C71640 |
STANDARD | WERKSTOFF NR. | UNS |
Cu-Ni 70-30 | 2.0882 | C71500 |
Grade | Cu | Mn | Pb | Ni | Fe | Zn |
Cu-Ni 70-30 | 65.0 min | 1.00 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1.0 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Cu-Ni 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
Forged CuNi 70-30 Threaded Bushing, Cupro Nickel 70-30 Screwed Barrel Nipple, Copper Nickel 70/30 Street Elbows, CuNi 70/30 Forged Socket weld and Threaded Unions, ASME B16.11 Copper Nickel 70-30 Hex Plug, ASME SB122 Forged Copper Nickel 70-30 Equal Cross, Copper Nickel 70/30 Forged Pipe Cap Exporter in India, Cupro Nickel 70-30 Forged 90 Deg Elbow, 70-30 Cupro Nickel Boss, 2.0882 Cupro Nickel 70/30 Square Head Plug, Copper Nickel 70/30 Full Coupling, CuNi UNS C71500 End Cap, Cu-Ni DIN 2.0882 Socket weld Unequal Tee, ASTM B122 Cupro Nickel 70-30 Socket weld 45 Degree Elbow, Cu-Ni 70/30 Forged Threaded Reducing Tee, CuNi 70-30 Forged Pipe Nipple Supplier in India
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