High quality tungsten rod
Product Introduction
Tungsten is the refractory metal with the highest melting point, chemical symbol: W, density: 19.3g/cm3, melting point: 3410±20℃, boiling point: 5927℃ (under a standard atmospheric pressure), with high hardness, high melting point, high temperature resistance, corrosion resistance and other characteristics. Shaanxi Zhuohangxin Metal Materials Co., Ltd. specializes in the production of various specifications tungsten wire rope, tungsten plate, tungsten sheet, tungsten wire, tungsten rod, tungsten tube, tungsten crucible, tungsten boat, tungsten heater, tungsten rod heating element (bird cage heating element), tungsten wire mesh heating element, tungsten electrode, tungsten target, tungsten circle, tungsten cylinder, sapphire furnace hot field tungsten accessories, monocrystalline silicon growth furnace tungsten accessories.
| Name of Product | Tungsten rod |
| Grade | W1、W2 |
| The purity | ≥99.95% |
| The density of | 19.3g/cm³ |
| classification | Black tungsten rod, polished tungsten rod |
| application | Glass melting, high temperature furnace heating body, structural parts, welding electrode, filament, etc |
Mode of processing
Sintering, forging, rotary forging, rolling, polishing.
The surface of the
1. Sintered tungsten rod surface is silver gray metal luster;
2. There is a layer of oxide on the surface of the forging tungsten rod, and the surface is black;
3. Polished tungsten rod, silver gray metallic luster.
Specifications and Models
| Dia | Tungsten black rod | Polish the tungsten rod | Calibration length deviation (%) | ||
| Diameter deviation % | Roundness % | Diameter deviation % | Roundness % | ||
| 0.8≤d≤3.0 | ±2 | 2 | ±0.03 | 0.03 | L≤50±0.50 |
| 50 | |||||
| 3.0＜d≤6.5 | ±2 | 2 | ±0.05 | 0.05 | 100 |
| 6.5＜d≤13.5 | ±2 | 2 | ±0.08 | 0.08 | 300 |
| 13.5＜d≤25 | ±2 | 2 | ±0.15 | 0.15 | 500 |
| 25＜d≤50 | ±2 | 2 | ±0.25 | 0.25 | 1000 |
Special specifications can be processed according to drawings or samples.
Tungsten products: tungsten plate, tungsten slab, tungsten wire, tungsten strip, tungsten rod, tungsten parts, tungsten fasteners, tungsten electrode, tungsten boat, tungsten crucible, tungsten circle, tungsten foil, tungsten sheet, tungsten target, tungsten target, tungsten rope, tungsten copper alloy, tungsten nickel iron, tungsten nickel copper and other tungsten molybdenum special products