2017 China New Design Polished Tungsten Sheet - Tantalum Wire – Forged Tungsten
2017 China New Design Polished Tungsten Sheet - Tantalum Wire – Forged Tungsten Detail:
Chemical composition:
Brand name | Ta1 | Ta2(doped) | ||
ChemicalCompositions (%) |
Ta≥ | 99.95 | 99.95 | |
Impurities | O | 0.0200 | 0.0200 | |
C | 0.0050 | 0.0050 | ||
N | 0.0040 | 0.0040 | ||
H | 0.0015 | 0.0015 | ||
Fe | 0.0045 | 0.0045 | ||
Ni | 0.0025 | 0.0025 | ||
Cr | 0.0025 | 0.0025 | ||
Nb | 0.0050 | 0.0050 | ||
Mo | 0.0020 | 0.0020 | ||
W | 0.0020 | 0.0020 | ||
Ti | 0.0005 | 0.0005 | ||
Sn | 0.0010 | 0.0010 | ||
Ca | 0.0010 | 0.0010 | ||
Na | 0.0020 | 0.0020 | ||
Al | 0.0005 | 0.0005 | ||
Si | 0.0030 | 0.0030 |
Surface: Smooth surface, clean, no oil, cracks and burrs, no tangling, knotting, crossover, etc.
Size and tolerance:
Diameter (mm) | Tolerance (mm) |
0.06 0.10 .011 .015 | ±0.005 |
0.17 0.19 0.20 0.24 0.25 0.29 0.30 | ±0.006 |
0.33 0.34 0.35 0.381 0.4 0.47 0.50 | ±0.007 |
0.60 0.80 | ±0.01 |
Mechanical properties:
Type | Tensile strength Rm/(N/mm2) | ElongationA200mm/% |
Soft(M) | 300~750 | 10~30 |
Semi-hard(Y2) | 750~1250 | 1~6 |
Hard(Y) | >1250 | 1~5 |
Antioxidant brittleness:
Brand name | D/mm | Anti-oxidative brittle bending times, not less than |
Ta1 | 0.10~0.40 | 3 |
>0.40 | 4 | |
Ta2(doped) | 0.10~0.40 | 4 |
>0.40 | 6 |
Straightness: Arc degree is greater than or equal to 800mm diameter. Lift height is less than 20mm.
Product detail pictures:
Related Product Guide:
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for 2017 China New Design Polished Tungsten Sheet - Tantalum Wire – Forged Tungsten , The product will supply to all over the world, such as: Durban , Zurich , Malta , Our company will adhere to "Quality first, , perfection forever, people-oriented , technology innovation"business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant skilled knowledge, to develop advanced production equipment and production process , to create the first-call quality solutions, reasonable price , high quality of service , quick delivery , to offer you create new value .
By Lulu from Colombia - 2017.12.31 14:53
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Lauren from Bolivia - 2018.05.15 10:52
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