Achemetal Tungsten & Molybdenum Co., Ltd.
Subtlety and perseverance
Add to Cart
Offer Customization WuCu Tungsten Copper Alloy Plate Bar Strip For Tungsten Alloy
Tungsten copper alloys are the perfect choice thta high density,high thermal conductivity,and low thermal expansion are important. Electrical contacts, heat sinks, and resistance welding electrodes are all applications that tungsten cooper alloy can do the job. Check the options and properties below to determine which of our alloys in best suited to your needs. Most size and shapes can be supplied with short lead time. We can also manufacturer parts from these materials to your specifications.Tungsten copper alloy can be customized by sorts of size and shape by drawing.
Grade: tungsten copper alloy plate and bar
CuW90 CuW85 CuW80 CuW75 CuW70
| Grade | Chemical Composition % | Mechanical properties | ||||||
| Cu | Impurity | W | Density (g/cm3) | Hardness HB | RES ( cm) | Conductivity IACS/ % | TRS/ Mpa | |
| W50Cu50 | 50+2.0 | 0.5 | Balance | 11.85 | 115 | 3.2 | 54 | --- |
| W55Cu50 | 45+2.0 | 0.5 | Balance | 12.3 | 125 | 3.5 | 49 | --- |
| W60Cu40 | 40+2.0 | 0.5 | Balance | 12.75 | 140 | 3.7 | 47 | --- |
| W65Cu35 | 35+2.0 | 0.5 | Balance | 13.3 | 155 | 3.9 | 44 | --- |
| W70Cu30 | 30+2.0 | 0.5 | Balance | 13.8 | 175 | 4.1 | 42 | 790 |
| W75Cu25 | 25+2.0 | 0.5 | Balance | 14.5 | 195 | 4.5 | 38 | 885 |
| W80Cu20 | 20+2.0 | 0.5 | Balance | 15.15 | 220 | 5 | 34 | 980 |
| W85Cu15 | 15+2.0 | 0.5 | Balance | 15.9 | 240 | 5.7 | 30 | 1080 |
| TABLE 1 Composition, Density and Hardness Properties | |||
| Class | Nominal Tungsten Weight % | Density g/cc | Hardness AB Rockwell "C" max |
| 1 | 90 | 16.85-17.25 | 32 |
| 2 | 92.5 | 17.15-17.85 | 33 |
| 3 | 95 | 17.75-18.35 | 34 |
| 4 | 97 | 18.25-18.85 | 35 |
A When specified by the purchaser, other hardness testing methods may be employed.
B For mechancially worked or aged material, the hardness can be as high as Rc46.
| TABLE 2 Mechanical Properties, Minimum Values | |||||
| Class | Ultimate Tensile Strength | Yield Strength at 0.2% Offset | Elongation,A% | ||
| ksi | MPa | ksi | MPa | ||
| 1 | 110B | 758 | 75 | 517 | 5B |
| 2 | 110B | 758 | 75 | 517 | 5B |
| 3 | 105B | 724 | 75 | 517 | 5B |
| 4 | 100 | 689 | 75 | 517 | 2 |
A Determine with an extensometer accurate to 0.5% elongation or class.
B Nonmagnetic composition to Classes 1,2and 3 shall be 94 ksi(648 MPa) miinimum ultimate tensile strength . Minimum alongation shall be 2% on Classes 1 and 2 and 1% on Class 3.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q Delivery tungsten alloy products can be shorter?
A: Usually we make sure all the order delivery with 30 days.
Q: How long is your delivery time?
A: Generally, it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: what services can we provide?
A: Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery；
Accepted Payment Currency:USD;
A: Accepted Payment Type: T/T,L/C,PayPal;
Q:what can you buy from us?
A:Tungsten Product,Molybdenum Product,Titanium Product,Tantalum Product,Niobium Product