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1. Product Name :Tantalum Screw
2.Standred: ASTM B 365 GB/T26012-2010
3.Mark : Ta1,Ta2
4. purity: 99.95% 99.99%
5. chemical composition :
Grade | %Chemical composition, Max | |||||||||||
Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | Ta | |
Ta1 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.005 | 0.02 | 0.004 | 0.002 | 0.005 | margin |
Ta2 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.1 | 0.03 | 0.1 | 0.002 | 0.01 | margin
|
6.mechanical property(annealed condition)
rod,DIA1/8"(3.18mm)~2.5" (63.5mm) | |||
Mark | ultimate tensile strength, pound/2inch (Mpa) | yield strength, pound/2inch(Mpa) | Elongation (1inch standred) |
RO5200/RO5400 | 25000 (172) | 15000 (103) | 25 |
RO5252 | 40000 (276) | 28000 (193) | 20 |
RO5255 | 70000 (482) | 55000 (379) | 20 |
RO5240 | 40000 (276) | 28000 (193) | 25 |
7.Shipping & packaging
8.Our Advantage
1. Our strengths over other suppliers.
2. Reliable quality on the base of the same price.
3. Competitive price
4. Professional service to cut much purchasing costs down..
