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Product description
Thickness 0.2mm 99.95% Thin tungsten Sheet with Stable Electrical Behavior
| Thickness mm | Tolerance of thickness | Width | Tolerance of Width | Length | Tolerance of Length | |
| First Glass | Two glass | |||||
| 0.10~0.15 | ±0.01 | ±0.02 | 50~200 | ±2 | 100~1200 | ±5 |
| >0.15~0.30 | ±0.02 | ±0.03 | 50~200 | ±2 | 100~1200 | ±5 |
| >0.30~0.50 | ±0.03 | ±0.04 | 50~200 | ±2 | 100~1200 | ±5 |
| >0.50~0.70 | ±0.04 | ±0.05 | 50~200 | ±3 | 100~1200 | ±5 |
| >0.70~1.0 | ±0.05 | ±0.08 | 50~200 | ±3 | 100~1200 | ±5 |
| >1.0~2.0 | ±0.06 | ±0.10 | 50~200 | ±5 | 100~1200 | ±5 |
| >2.0~3.0 | ±0.08 | ±0.15 | 50~200 | ±5 | 100~1200 | ±5 |
| >3.0~4.0 | ±0.10 | ±0.20 | 50~200 | ±5 | 100~1200 | ±5 |
| >4.0~5.0 | ±0.12 | ±0.30 | 50~200 | ±5 | 100~1200 | ±5 |
More introduction in details:
1. Purity: >= 99.95%
2. Standard: GB/T 4182 or ASTM
3. Property specification
1) high melting point, high strength,
2) smooth and clean surface,
3) good conductions, small linear expansion coefficient and good heat-resistance
4. Chemical composition
| Chemical composition | ||||||||||
| W | Impurity content ( % ) , ≤ | |||||||||
| Al | Ca | Fe | Mg | Mo | Ni | Si | C | N | O | |
| balance | 0.002 | 0.005 | 0.005 | 0.003 | 0.01 | 0.003 | 0.005 | 0.008 | 0.003 | 0.005 |
5. Delivery time: 7-20days according to your required qty.
6. Shipment Methods:
By express, by Sea or Air transportation
7. Standard and safe Packing
1)paper wrapped the sheets, then plastic paper protected from moisture
2)Foam board around the the inner wooden case
3)Standard exported plywood case outside
we also can produce various kinds of specification(WNiFe,WNiCu and Tungsten Carbide Alloy)
Main Application:
1-Shakers in micromotor widely used in toys and mobile phones.
2-Radioshielding materials. For example, collimator in flaw detector and clinical Radioshielding needle.
3-Parts of balance wight
4-Widely used in military equipment and fishing equipment to raplace uranium and plumbum for no pollution in circumstance.
5-Used in electro-forge and electro-heading.
6-Used in armor-piercer.
7-Contacts material in high voltage.
8-Inertia balance weight ball in missile, plane and race-car
Specification
1.Material: W90-97NiFe(Magnetic) & W90-97NiCu(Nonmagnetic)
2.Density:16.8-19.2g/cm3
3.Size:rod dia(1.5 -200) x Length300mm Plate: 0.1min Thickness*W*L
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Packing and Delivery
Packaging:The goods are packed in ply wooden box.
Shipping: by DHL or Fedex within 5 days for gross weight less than 100kg
by air or sea for gross weight more than 100kg
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FAQ
Q: What information should I let you know if i want to get a quotation?
A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q: How do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
Q: Can you guarantee the prompt delivery?
A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
Q: What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.