Copper Nickel 90/10 Washers are one of the widely used and demanded types of washers from many industrial sectors. These washers are offered in different shapes and sizes per requirements. Copper-nickel alloys possess moderate strength and thermal stability at high-temperature levels. Also, the high oxidation resistance of these alloys is observable in moist air and steam. Copper-nickel alloys have some nickel, high oxidation resistance, and stress corrosion cracking resistance.
Copper Nickel 90/10 Washers have good fabricability and high inherent resistance to biofouling. Adding manganese, niobium, chromium, and iron helps improve their corrosion resistance and strength. Copper-Nickel 90/10 alloys are widely used as they are less expensive.
The 90/10 copper-nickel alloys have high resistance to seawater corrosion due to the presence of significant iron and manganese. These Copper Nickel 90/10 Washers are widely used in marine and chemical industries.
Dalloyed Works is a leading manufacturer, supplier, and exporter of Copper Nickel 90/10 Washers. We supply all Washers in many grades of Copper and Nickel. The manufacturing unit of Dalloyed works with a complete setup of the latest technology, machinery and other equipment. Here, we use all available technology and manufacture the best quality products.
Next Washers Products : Cu-Ni 70/30
Copper Nickel 90-10 Washers Specifications | ASTM B151 / B152, ASME SB151 / SB152 |
Standard of Copper Nickel 90-10 Washers | DIN, ASTM, BS and all International Standards |
90-10 Copper Nickel Washers Length | 3 mm to 200 mm |
90-10 Copper Nickel Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Copper Nickel Grades | Cupro Nickel 90-10 |
Copper Nickel 90-10 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 90/10 | 2.0872 | C70600 |
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 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
Cupro Nickel 90/10 Washers Price List | Price Per Pcs. |
---|---|
90/10 Cu-Ni Flat Washer | Price: Rs 4500 / piece |
90/10 Cu-Ni Alloy Lock Washer | Price: Rs 400 / piece |
Cupro Nickel 90/10 Sealing Washer | Price: Rs 100 / piece |
Copper Nickel 90/10 Split Washer | Price: Rs 60 / piece |
Cu-Ni 90/10 Slot Washer | Price: Rs 40 / piece |
NPS (Nominal Pipe Size) | SORF (Slip On) | NPT (Threaded) | SWRF (Socket Weld) | Loose (Lap Joint) | BLRF (Blind) | WRNR (Weld Neck) |
---|---|---|---|---|---|---|
½ | 1 | 1 | 2 | 1 | 2 | 2 |
¾ | 2 | 2 | 2 | 2 | 2 | 2 |
1 | 2 | 2 | 2 | 2 | 2 | 3 |
1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
1½ | 3 | 3 | 3 | 3 | 4 | 4 |
2 | 5 | 5 | 5 | 5 | 5 | 6 |
2½ | 8 | 8 | 8 | 8 | 7 | 10 |
3 | 9 | 9 | 9 | 9 | 9 | 11.5 |
3½ | 11 | 12 | 11 | 11 | 13 | 12 |
4 | 13 | 13 | 13 | 13 | 17 | 16.5 |
5 | 15 | 15 | 15 | 15 | 20 | 21 |
6 | 19 | 19 | 19 | 19 | 27 | 26 |
8 | 30 | 30 | 30 | 30 | 47 | 42 |
10 | 43 | 43 | 43 | 43 | 70 | 54 |
12 | 64 | 64 | 64 | 64 | 123 | 88 |
14 | 90 | 90 | 90 | 105 | 140 | 114 |
16 | 106 | 98 | 98 | 140 | 180 | 140 |
18 | 130 | 130 | 130 | 160 | 220 | 165 |
20 | 165 | 165 | 165 | 195 | 285 | 197 |
22 | 185 | 185 | 185 | 245 | 355 | 225 |
24 | 220 | 220 | 220 | 275 | 430 | 268 |
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