The 70/30 Copper Nickel Washers combine copper and nickel and add manganese and iron elements. These elemental incorporations make it more resistant to corrosion and erosion, and with marginally enhanced strength making it ideal for more challenging applications. Specifically, corrosion resistance of grade 70/30 is remarkably improved in high-velocity waters and polluted seawater.
70/30 can be easily fabricated, cold-worked, and welded without material considerations. Copper Nickel 70/30 Washers have good machinability and weldability property. Also, it has additional features such as high durability, reliability, and formability. Copper Nickel 70/30 Washers have extensive use in the marine, power generation, chemical, and engineering sectors.
These washers come with super finishing due to the presence of molybdenum. Also, they are highly in demand due to their robust construction and precise design. These Washers are offered in different dimensions, shapes, sizes, and forms.
Dalloyed Works Manufacturing, Supplying & Export Copper Nickel 70/30 Washers. By considering the need for quality packaging to avoid certain damages caused during transportation, we are using standard packaging material to wrap the ordered products. We allow proper labelling to the ordered Copper Nickel 70/30 Washers for ease of identification.
Next Washers Products : Cu-Ni 90/10
Copper Nickel 70-30 Washers Specifications | ASTM B151 / B152, ASME SB151 / SB152 |
Standard of Copper Nickel 70-30 Washers | DIN, ASTM, BS and all International Standards |
70-30 Copper Nickel Washers Length | 3 mm to 200 mm |
70-30 Copper Nickel Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Copper Nickel Grades | Cupro Nickel 70-30 |
Copper Nickel 70-30 Washers Type | Plain Washer, Spring Washer, Tooth Washer, Tapper Washer, Tab Washer, Star Washer, Square dock washer, Spherical washer, USS flat washers, SAE flat washers, Bonded sealing washers, Lock washers external tooth, Lock washers internal tooth, Structural washers F436, Fender washer, Lock washers, spring lock washer, High collar lock washer, Finishing washers, Dock washers, Belleville washers, Wave washers. |
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Copper Nickel 70/30 | 2.0882 | C71500 |
ASME B18.21.1 | Lock Washers | ASME B18.13 | Washer Assemblies (Sems) |
ASME B18.23.1 | Beveled Washers | ASME B18.22.1 | Plain Washers |
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 % |
Cupro Nickel 70-30 Washer Price List | Price Per Pcs. |
---|---|
70/30 Cu-Ni Flat Washer | Price: Rs 20/ piece |
70/30 Cu Ni Alloy Lock Washer | Price: Rs 50 / piece |
Cupro Nickel 70/30 Sealing Washer | Price: Rs 70 / piece |
Copper Nickel 70/30 Split Washer | Price: Rs 90 / piece |
Copper Nickel 70/30 Slot Washer | Price: Rs 80 / piece |
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