Niobium Crucible / Niobium Cup

Reference: HTNB1109

Condition: New product

Our high-quality niobium crucible & niobium cup is mainly used in metallurgical industry, chemical industry, machinery processing, glass and ceramic industries.

Heeger Materials (HM) provides customized Niobium Crucible / Niobium Cup with the shortest lead time and the best price.

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Data sheet

Materials	niobium&niobium alloy
Purity	99.5%/99.9%/99.95%
Standard	ASTM B394
Dimensions	Customized

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Niobium Crucible / Niobium Cup

Material: RO4200, RO4210

Purity: 99.95%

The customized Niobium crucible are available in various dimensions upon your request.

Chemical composition:

Chemical Composition (%)
Material	Main elements(%)		Impurities (Maximum %)
Material	Nb	Fe	Si	Ni	W	Mo	Ti	Ta	O	C	H	N
RO4200	Remainder	0.004	0.004	0.002	0.005	0.005	0.002	0.07	0.015	0.0040	0.0015	0.003
RO4210	Remainder	0.01	0.01	0.005	0.02	0.01	0.004	0.10	0.02	0.01	0.0015	0.01

Niobium Mechanical requirements (annealed condition)

Grade	Tensile strength δbpsi (MPa), ≥	Yield strength δ0.2, psi (MPa),≥	Elongation in 1"/2" gage length, %, ≥
			>=0.010	<0.010
RO4200, RO4210	18000 (125)	12000 (85)	25	20

Packing of Niobium Crucible:

The Niobium Crucible will be packed in wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.

Packing of Niobium and Tantalum Products

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