Tungsten Metal (W Bar /Rod )
Used in:
About 50% tungsten is used for the smelting of high-quality steel, about 35% for the production of hard steel, about 10% for tungsten wire, about 5% for other purposes.
Tungsten can be used to manufacture guns, rocket propellers, armor-piercing bullets, metal cutting blades, drills, super hard molds, wire drawing molds and so on. Tungsten is widely used in mining, metallurgy, machinery, construction, transportation, electronics, chemical industry, light industry, textile, military industry, aerospace, science and technology, and various industrial fields.
Size:
(14-18) × (14-18)× (500-600)mm
Packing:
250 kg steel drum / pallet
Specification:
GB/T 3459-2006
Brand | TW-1 | TW-2 | TW-4 | |
W | Balance | Balance | Balance | |
Impurity content ≤ | Pb | 0.0001 | 0.0005 | 0.0005 |
Bi | 0.0001 | 0.0005 | 0.0005 | |
Sn | 0.0003 | 0.0005 | 0.0005 | |
Sb | 0.0010 | 0.0010 | 0.0010 | |
As | 0.0015 | 0.0020 | 0.0020 | |
Fe | 0.0030 | 0.0040 | 0.030 | |
Ni | 0.0020 | 0.0020 | 0.050 | |
Al | 0.0020 | 0.0020 | 0.0050 | |
Si | 0.0020 | 0.0020 | 0.0050 | |
Ca | 0.0020 | 0.0020 | 0.0050 | |
Mg | 0.0010 | 0.0010 | 0.0050 | |
Mo | 0.0040 | 0.0040 | 0.050 | |
p | 0.0010 | 0.0010 | 0.0030 | |
C | 0.0030 | 0.0050 | 0.010 | |
O | 0.0020 | 0.0020 | 0.0070 | |
N | 0.0020 | 0.0020 | 0.0050 | |
- | - | - | - |