Professional ChinaWolfram Sheet/Plate - Tungsten TIG Electrode WL20 – Forged Tungsten
Professional ChinaWolfram Sheet/Plate - Tungsten TIG Electrode WL20 – Forged Tungsten Detail:
Chemical composition:
| Main and minor components | Min.content(%) |
| W | Balance |
| La | 1.53-1.88% |
| La2O3 | 1.80-2.20% |
| Impurities | Max.values (μg/g) |
| Al | 15 |
| Cu | 10 |
| Cr | 20 |
| Fe | 30 |
| K | 10 |
| Ni | 20 |
| Si | 20 |
| Mo | 100 |
| C | 30 |
| H | 5 |
| N | 5 |
| Cd | 5 |
| Hg | 1 |
| Pb | 5 |
Diameter and tolerances:
| Diameter (mm) | Tolerance (mm) |
| 1.00-2.39 | ±0.05 |
| 2.40-2.99 | ±0.08 |
| 3.0-10.0 | ±0.10 |
Length and tolerance:
| Length (mm) | Tolerance (mm) |
| 50 | ±1.5 |
| 75 | +2.5/-1.0 |
| 150 | +4.0/-1.0 |
| 175 | +6.0/-1.0 |
| 300 | +8.0/-1.0 |
| 450 | +8.0/-1.0 |
| 600 | +13.0/-1.0 |
Straihtness(mm): max. deviation 0.5/100 mm length
Thermal treament: unannealed
Density: ≥18.5g/cm³
Surface: centerless ground
Product detail pictures:
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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Professional ChinaWolfram Sheet/Plate - Tungsten TIG Electrode WL20 – Forged Tungsten , The product will supply to all over the world, such as: Macedonia, Denmark, Afghanistan, We are adhering to the philosophy of "attracting customers with the best products and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Cara from Kenya - 2017.11.20 15:58
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Sharon from Singapore - 2018.10.09 19:07
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