Tantalum Tube

Product details

Shenzhen Sunrise Metal Industry Co.,Ltd is one of the leading China tantalum tube manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum tube, tantalum pipe products from us.

² Chemical Composition:

Chemistry %
Grade	Chief component		Impurities max
Grade	Ta	Other	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Balance		0.004	0.003	0.002	0.004	0.004	0.002	0.03	0.015	0.004	0.0015	0.002
Ta2.5W	Balance	W2.0~3.5	0.01	0.005	0.005	—	0.02	0.003	0.05	0.015	0.01	0.002	0.01
Ta10W	Balance	W9.5~11	0.01	0.005	0.005	—	0.02	0.003	0.05	0.015	0.01	0.002	0.01
TaNb3	Balance	Nb1.5~3.5	0.03	0.03	0.005	0.04	0.03	0.005	—	0.03	0.02	0.005	0.025
Note：Ta1=RO5200 Ta2.5W=RO5252 Ta10W=RO5255

² Specification：Φ6~Φ80mm×0.2~5.0×L<1300mm

² Mechanical requirements:　

Grade	Annealed
Grade	Tensile strength δbpsi (MPa) ≥	Yield strength δ0.2，psi (MPa) ≥	Elongation min，％ (1"/2" inch gage length) ≥
Ta1 (RO5200)	30000 (207)	20000 (138)	25
Ta2.5W (RO5252)	40000 (276)	28000 (193)	20
Ta10W (RO5255)	70000 (482)	60000 (414)	15

² Tolerance：

Out Diameter （mm）	Tolerance（mm）	Length（mm）	Length Tolerance（mm）
＞1-3	±0.04	≥200~1000	+3 0
＞3-5	±0.06	≥200~1000
＞5-15	±0.08	≥200~1000
＞15-25	±0.10	≥200~1000
＞25-35	±0.12	≥1000~3000	+6 0
＞35-50	±0.15	≥1000~3000
＞50-65	±0.17	≥1000~3000
注：1.The tube wall thickness deviation should be allowed to do not exceed the nominal wall thickness of ±10% 2.All the products can be supplied in according to customer’s requirement.