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High Strength Niobium 1% Zirconium Rod Excellent Properties Performance

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China Baoji Towin Rare Metals Co.,Ltd certification

We appreciate your nice services and the perfect sputtering targets Towin supplied. We would like to enter into a long term cooperation with Towin Rare Metals.

—— Simon

Reliable factory providing excellent products and services. The specification and quality exceeds ourexpects. Very good, thanks!

—— Bruno Pascal

Very professional team and advanced equipment. Your price is beautiful and the products are perfect. The performance of niobium sheets and plates performs quite well !

—— James Daniel

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High Strength Niobium 1% Zirconium Rod Excellent Properties Performance

Large Image : High Strength Niobium 1% Zirconium Rod Excellent Properties Performance

Product Details:

Place of Origin:	CHINA
Brand Name:	TOWIN
Certification:	ISO9001
Model Number:	RO4261

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiable
Price:	Negotiable

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Detailed Product Description

Manufacturing Standard:

ASTM B392-95

High Light:

niobium crucible

niobium ring

Niobium 1% Zirconium Rod , Niobium Products , ASTM B392-95

Application: high voltage sodium lamp

Grade:RO4251 , RO4261

Manufacturing Standard: ASTM B392-95

Specifications

Metallic impurities, ppm max by weight, Balance - Niobium

Element	Fe	Mo	Ta	Ni	Si	W	Zr	Hf
Content	100	200	2000	50	50	50	1%	200

Non-Metallic impurities, ppm max by weight

Element	C	H	O	N
Content	100	15	250	100

Mechanical properties for annealed wires

Ultimate Tensile Strength (MPa)		195
Yield strength (MPa, 2% offeset)		125
Elongation(%, 1-in gage length)	thickness ≥0.254mm	20
	thickness <0.254mm	20

Dimension Tolerance

Diameter(mm)	Tolerance (±mm)
0.254-0.508	0.013
0.508-0.762	0.019
0.762-1.524	0.025
1.524-2.286	0.038
2.286-3.175	0.051
3.175-4.750	0.076
4.750-9.525	0.102
9.525-12.70	0.127
12.70-15.88	0.178
15.88-19.05	0.203
19.05-25.40	0.254
25.40-38.10	0.381
38.10-50.80	0.508
50.80-63.50	0.762