Tungsten Sheet
Grade：
W1/W2
Standard：
ASTMB760
Tungsten Bars
Grade：
W1/W2
Standard：
GB4187-84 / ASTMF288-`1996
Tungsten Wires
Grade：
W1，W2，WAL1，WAL2
Standard：
GB4181-84
Tungsten Plates Application & Specification
Tungsten Sheets & Plates stocked, for Fast delivery, used in high temperatures equipment for Furnaces & Chemical Industry applied to electric light source, electric vacuum and other industries.
| Tungsten Plates/Sheets Parameter | |||||
|---|---|---|---|---|---|
| Grade | Process | Condition | Specification (mm) | ||
| Thickness | Width | Length | |||
| W1 W2 | Powder metallurgy | Hard (Y) Vacuum annealing (M) | 0.1～0.2 | 30～150 | 50～400 |
| >0.2～0.4 | 50～300 | 50～400 | |||
| Hot rolled (R) Vacuum annealing (M) | >0.4～4.0 | 50～300 | 50～400 | ||
| >4.0～6.0 | 50～300 | 50～400 | |||
| Tungsten Plates/Sheets Parameter | ||||||
|---|---|---|---|---|---|---|
| Thickness | Tolerance | Width | Tolerance | Length | Tolerance | |
| ⅠGrade | ⅡGrade | |||||
| 0.10～0.20 | ±0.02 | ±0.03 | 30～150 | ±3 | 50～400 | ±3 |
| >0.2～0.30 | ±0.03 | ±0.04 | 50～300 | ±3 | 50～400 | ±3 |
| >0.30～0.40 | ±0.04 | ±0.05 | 50～300 | ±3 | 50～400 | ±3 |
| >0.40～0.60 | ±0.05 | ±0.06 | 50～300 | ±4 | 50～400 | ±4 |
| >0.60～0.80 | ±0.07 | ±0.08 | 50～300 | ±4 | 50～400 | ±4 |
| >0.8～1.0 | ±0.08 | ±0.10 | 50～300 | ±4 | 50～400 | ±4 |
| >1.0～2.0 | ±0.12 | ±0.20 | 50～300 | ±5 | 50～400 | ±5 |
| >2.0～3.0 | ±0.20 | ±0.30 | 50～300 | ±5 | 50～400 | ±5 |
| >3.0～4.0 | ±0.30 | ±0.40 | 50～300 | ±5 | 50～400 | ±5 |
| >4.0～6.0 | ±0.40 | ±0.50 | 50～300 | ±5 | 50～400 | ±5 |
| >6.0～30.0 | ±0.20 | ±0.50 | 50～300 | ±5 | 50～1200 | ±5 |
Tungsten Bars Application & Specification
As China Key Tungsten Bars/rods Manufacturer & Stockist, most wolfram bars used in electron, electric light source, electric vacuum, tungsten heating and guns, rockets, satellites, airplanes and ships. XOT supply TOP quality Tungsten Bar/Rods at competitive price with Fast shipment
| Tungsten Bars/Rods Parameter | |||||
|---|---|---|---|---|---|
| Diameter d(mm) | Tolerance (mm) | Shape | |||
| Sintering | Forging | Straightening | Grinding or machined | ||
| 0.8≤d＜3.0 | — | — | ±2% | ±0.03 | Bar |
| 3.0≤d＜6.5 | — | ±2% | ±0.05 | ||
| 6.5≤d＜11.0 | — | ±0.08 | |||
| 11≤d＜16 | — | ±1.0 | ±1.0 | ±0.2 | Rod |
| 16≤d＜25 | — | ±1.0 | ±1.0 | ±0.2 | |
| 25≤d＜45 | ±5 | ±1.5 | ±1.5 | ±0.3 | |
| 45≤d＜55 | ±5 | ±2.0 | ±2.0 | ±0.5 | |
| 55≤d＜60 | ±5 | ±2.5 | ±2.5 | ±0.8 | |
| 60≤d＜70 | ±5 | ±3.0 | ±3.0 | ±0.8 | |
| 70≤d＜75 | ±8 | ±3.5 | ±3.5 | ±1.0 | |
| 75≤d＜85 | ±8 | ±4.0 | ±4.0 | ±1.5 | |
| 85≤d＜90 | ±8 | ±4.5 | ±4.5 | ±1.5 | |
| 90≤d＜100 | ±8 | ±4.5 | ±4.5 | ±1.5 | |
Tungsten Wires/Coils Application & Specification
Tungsten Wires Manufacturer & Stockist with big inventory China Top quality Tungsten Coils & wires for electronics products, thermocouples, high temperature furnace parts, and welding devices requirements
| Tungsten Wires/Coils Parameter | ||||
|---|---|---|---|---|
| Grade | Diameter d(mm) | 200mm wire weight(mg) | 200mmwire diameter tolerance(%) | |
| Ⅰgrade | Ⅱ Grade | |||
| W1 W2 WAL1 WAL2 | 0.005≤d≤0.01 | 0.65～1.47 | ±2.5 | ±3 |
| 0.01＜d≤0.06 | ＞1.47～2.61 | ±2.0 | ±3 | |
| 0.06＜d≤0.1 | ＞2.61～16.33 | ±1.5 | ±3 | |
| 0.1＜d≤0.15 | ＞16.33～256.2 | ±1.5 | ±3 | |
| 0.15＜d≤0.2 | — | ±1.5 | ±2.5 | |
| 0.2＜d≤0.35 | — | ±1.0 | ±2.0 | |
Tungsten Crucible/Boats/Fasteners
- Grade : W1 ,W2 ,WAL1，WAL2
- Purity：≥99.95%
- Tungsten bolts and nuts as DIN/ISO, M3-M36 MOQ:100pcs
- Tungsten crucible/boats: CUSTOM made
- MOQ: 5pcs
- Application: Most used in guns, rockets, satellites parts, airplanes and ships, machinery components