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6 YRS Baoji Refractory Metal Developer Co.,Ltd

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rmd1994@yeah.net

+8613891770886

Product Details

Find high quality tantalum foil with competitive price here. Please rest assured to buy tantalum foil with Baoji Refractory Metal Developer Co.,Ltd

Tantalum Foil

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum foil manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum foil products from us.

² Products Properties:

—High melting point—2996?

—High-density —16.6 g/cm3

—High Ductility

—Low coefficient of thermal expansion

—Easy be machined in the room temperature

—Appearance:Grayish silver,bright and smooth

—Excellent resistance to electrochemical corrosion,Chemical most stable below 150?,

No reaction with HCl, HNO3 and aqua regia.

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:

Thickness (mm)	Width (mm)	Length (mm)
0.03~0.09	100	—
>0.09-0.50	30~300	50~2000
>0.50-0.80	30~300	50~1000
>0.80-1.00	50~400	50~1000
Note:All the products can be supplied in according to customer’s requirement.

² Tolerance:

Thickness, inch (mm)	Tolerance, +/-inch (mm)
Thickness, inch (mm)	Width < 6 inch (152.4mm)
0.0051~0.010(0.129~0.254)	0.0005 (0.0127)
0.011~0.015 (0.279~0.381)	0.0007 (0.0178)
0.016~0.020 (0.406~0.508)	0.0008 (0.0203)
0.021~0.030(0.533~0.762)	0.0015 (0.0381)
0.031~0.060(0.787~1.524)	0.0025(0.0635)
Note:Special demands on tolerance available.