Customized Pure Tantalum Protection Tubes for Strip

Basic Info

Model NO.	Ta1, Ta2
Density	16.64G/Cm3
Melting Point	3017
Standard	ASTM B521
Transport Package	Polywood Case or as Per Needs.
Specification	customized
Trademark	MD
Origin	Luoyang

Product Description

Customized Pure Tantalum Protection Tubes for Strip
Tantalum series ProductGrade: R05200 R05400 R05255 R05252 Ta1 Ta10W Ta2.5W

Technical conditions: ASTM B708-05 (Tantalum and its alloy sheet)

GB14841-2008 (Tantalum and its alloy bars)

ASTM B521-98 (Tantalum and its alloy tubing)

Purity: 99.95%

1) Can process specifications

Sheet 0.1min X 680max X 3000max

Foil 0.05min X 300max X Coils

Bar 1.0min X 3000max

Wire Φ0.1 X Coils

Pipe Φ1.0X 0.2min X 1000 max

grade	chemical composition %, max
	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N	Ta
Ta1 Ta2	0.005 0.005	0.005 0.005	0.005 0.005	0.005 0.005	0.002 0.002	0.002 0.002	0.005 0.1	0.02 0.03	0.004 0.1	0.002 0.002	0.005 0.01	remain remain

Dimension Tolerance

diameter mm	dia tolerance, mm			length, mm	length tolerance, mm
	forging	drawing	machining
3.0-4.5 4.5-6.5 6.5-10 10-16 16-18 18-25 25-40 40-50 50-65	- ±0.15 ±0.15 ±0.15 ±0.15 - - - -	0.05 - - - - - - - -	- - - - - ±0.5 ±0.5 ±0.6 ±0.7	500-1500 500-1500 400-1500 30-1200 200-1500 - - - -	±2 ±2 ±2 ±2 ±2 ±2 ±2 ±2

Mechanical Property

tantalum bar ( dia 3.18mm~63.5mm )
grade	ultimate tensile strength, min,pound / inch2 ( MPa )	yield strength, min, pound / inch2 (MPa)	elongation, min, % 1 inch (25.4mm), gauge length
R05400 R05200 R05252 R05255 R05240	25000 (172) 40000 (276) 70000 (482) 40000 (276)	15000 (103) 28000 (193) 55000 (379) 28000 (193)	25 20 20 20

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Welcome your inquiry at anytime. Look forward to working with you!Faithfully,Tina