ASTM B760-07 Pure Tungsten Plate for Sapphire Crystal Furnace
group nameTUNGSTEN PLATE
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Min Order1 kilogram
brand nameGETWICK 東吉
modelw1
payment methodL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
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update timeMon, 08 Apr 2019 16:45:30 GMT
Paramtents
Product name Tungsten plate/sheet
Purity 99.95%
Melting point 3260℃
Working temperature 2000-2600℃
Standard ASTM B 760-07
Grade W1 W2
Size Thick0.1mm min.*W400mm*L1000mm max.
Density 19.3g/cm3
Application Industrial, medical, metallurgical et
Surface Polished or alkali cleaning
Packging & Delivery
Min Order1 kilogram
Briefing
Surface of tungsten sheet has metallic silver luster
Detailed
ASTM B760-07 Pure Tungsten Plate for Sapphire Crystal Furnace
1.Applications:
* For producing electric light source parts,components of electric vacuum;
* For producing W-boats,heat shield and heat bodies in high temperature furnace.
2.Size: 1.0~50mm( Thickness ) x 50~450mm( Width ) x 100~1000mm( Length )
3.Purity: 99.95%,99.99% and 9.999%
4.Standard: ASTM B760 or GB3875-83
5.ASTM B760 as follows:
Chemical composition | |
element | Max |
C | 0.01 |
O | 0.01 |
N | 0.01 |
Fe | 0.01 |
Ni | 0.01 |
Si | 0.01 |
Standard Width inch (mm) | Standard Thickness inch(mm) | Thickness Tolerance inch (mm) |
≤12(305) | 0.005-0.010 (0.13-0.25) | ±0.001(±0.0254) |
| >0.010-0.020 (0.25-0.51) | ±0.002(±0.0508) |
| >0.20(0.51) | ±10% |
>12-24(305-610) | >0.010-0.025(0.25-0.64) | ±0.0025(±0.0635) |
| >0.025(0.64) | ±10% |
6.Thickness Tolerance
7.Our products is available in a wide range of forms including nut, screw ,ring ,wire, foil, sheet,rod, strip, plate,
tube, alloys according to Standard ASTM AMS ASME MIL DMS JIS GB, etc.
8.As a DNV certified ISO9001:2000 company, we have strict quality control system and provide professional
service to our customers around the world. Our customers are in aerospace industry,chemical equipment
industry, medical industry.
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- Shanghai,, Guangzhou, Qingdao, Tianjin
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DDP, DDU, Express Delivery
- Acceptable payment methods
- T/T, L/C, D/P D/A, Credit Card, PayPal, Westem Union, Cash, Escrow