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Gayatri Tubes is a leading manufacturer, supplier, and wholesaler of Cu 7030 Fasteners. We also deal with all types of household stainless steel. Cu 7030 Fasteners is made with the composition of copper, iron, manganese, nickel, zinc, and lead. These fittings are made in the form of a rod, tube, and hot-rolled with temper code M20 and H02. These fittings are made with tensile strength 75, 60, 55 ksi, and elongation 45%, 15%, 45%. In these fitting mostly it contains copper 70% and nickel 30% with specializing in copper brass, ss washer & stud bolts. All these fittings are made up of the standard of C70400, C70600, C71000, C71500, and C 71640. These fittings are in different types like stud bolts (square, friction grip, structural, hex, eye, u,j, foundation) Allen caps, screws, washer, and nuts. They also have a melting point of 2140 degrees Fahrenheit and a density of 8.94 g/cm3.
Cu 7030 Fasteners is applicable is useful in refrigerator, condenser components, weld wire, boiler parts, saltwater piping, welding backing rings, heat exchanger, saltwater flanges, cooling plants, etc. these fitting are even helpful in appliances, shipbuilding, agriculture, heavy equipment, electric motors and pump, oil & gas industry, power generation, and also in lawn & garden for wiring. Also, they are helpful in many industries and purposes like the power industry, chemical processing, aerospace, hardware, marine industries, and pollution control equipment. This fitting have outstanding corrosion resistant in brackish water, closed-loop, and water operations.
Cu 7030 Fasteners is mainly known for its durability and sophisticated nature. They are highly reliable, dimensionally accurate, and easy to install. This fitting is based on excellent fabricability, outstanding corrosion, oxidation resistance, and super nickel-chromium with high strength and non-magnetic. This fitting is known for its amazing in toughness and strength in temperature ranging to 2000 degrees Fahrenheit. Cu 7030 Fasteners is amazing in with the sturdy design, low maintenance, reduces rational friction, strong constructions, long working life and it is user-friendly. This fitting is found to be better in high-velocity water and polluted seawaters. The small amount of iron and manganese helps it become more corrosion, and erosion resistant.
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |
| Specifications | ASTM B151, ASME SB151 |
| Standard | DIN, ASTM, BS and all International Standards |
| Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Bolt / Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Machine Screws Size | M1.6 - M12 |
| Self Tapping Screw Size | No.2 - No. 14 |
| Length | 3 mm to 70/30 mm |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
