Tungsten is an important refractory metal with high melting point (3410°C), high density (19.3g/cm³), good high-temperature strength and electrical conductivity. Tungsten and its alloys are widely used in aerospace, electronics, medical and other high-tech fields. BaoJi YuanDa Metal Co., Ltd. provides high-quality tungsten and tungsten alloy products, including wires, rods, bars, plates, electrodes, processed parts, etc., to meet the needs of different customers.
| Purity | 99.95% |
| Density | 19.3 g/cm³ |
| Melting Point | 3410°C |
| Boiling Point | 5900°C |
| Hardness (HB) | 250 |
| Resistivity | 5.5 Ω·cm |
| Tungsten Content | 70% - 95% |
| Density | 13.8 - 18.5 g/cm³ |
| Hardness (HB) | 180 - 280 |
| Conductivity | 20% - 40% IACS |
| Thermal Expansion Coefficient | 4.5 - 6.5 × 10⁻⁶ /K |
| Tungsten Content | 80% - 97% |
| Nickel Content | 2% - 10% |
| Iron Content | 1% - 10% |
| Density | 16.5 - 19.0 g/cm³ |
| Hardness (HB) | 200 - 350 |
| Tungsten Content | 80% - 97% |
| Nickel Content | 2% - 10% |
| Copper Content | 1% - 10% |
| Density | 16.5 - 18.8 g/cm³ |
| Hardness (HB) | 180 - 320 |
Grade: W1
Used in high-temperature furnaces, electronic components, medical equipment, etc.
Grade: W1
Used in electronic components, heating elements, precision instruments, etc.
Grade: WCu70, WCu80
Used in electronics, electrical, aerospace and other fields.
Grade: W1
Used in high-temperature furnaces, electronic components, medical equipment, etc.
Grade: W1, WCu
Used in spot welding machines, welding equipment, etc.
Grade: W1, WThO2
Used in TIG welding, plasma cutting, etc.
Grade: W1
Used in high-temperature melting, crystal growth, etc.
Grade：WHL
Used in electronic components, heating elements, precision instruments, etc.
Grade：W1,W-Ni-Fe,W-Ni-Cu
Used in aerospace, medical equipment, chemical equipment, etc.
Grade：W1
Used in high-temperature furnaces, electronic components, medical equipment, etc.
Grade：W1,W-Ni-Fe,W-Ni-Cu
Used in high-temperature furnaces, mechanical manufacturing, precision instruments, etc.
