Specifications

High purity tantalum bar for metallurgy purpose
1.High quality
2.Vergin material
3.ISO9001:2008
4.Fastdelivery

        High purity tantalum bar for metallurgy purpose 

 

 

Chemical composition of tantalum bar 

 

Chemical composition
	Chemical composition,max
Grade	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N	Ta
Ta1	0.005	0.005	0.005	0.005	0.002	0.002	0.005	0.02	0.004	0.002	0.005	balance
Ta2	0.005	0.005	0.005	0.005	0.002	0.002	0.1	0.03	0.01	0.002	0.01	balance
FTa1	0.005	0.005	0.005	0.005	0.002	0.002	0.005	0.02	0.003	0.002	0.005	balance
FTa2	0.01	0.03	0.01	0.005	0.002	0.002	0.1	0.035	0.003	0.002	0.01	balance
Remark	Ta1 and Ta2 are made of ingot blanks,FTa1 and FTa2 are made of vertical melted bars

 

 

 

 

Grade, contents and applications

Grade of tantalum plate
Grade		TTa-01	TTa-02	TTa-1	TTa-2
Impurity Content,%,max	O	0.02	0.03	0.15	0.15
	C	0.005	0.006	0.015	0.02
	N	0.003	0.01	0.008	0.01
	Fe	0.005	0.01	0.005	0.01
	Ni	0.005	0.01	0.01	0.01
	Cr	0.005	--	0.005	0.01
	Nb	0.005	0.1	0.01	0.02
	W	0.002	0.05	0.003	0.005
	Mo	0.001	0.02	0.003	0.005
	Si	0.002	0.025	0.003	0.015
Size (mm)		diameter(20-26)×(500-600)		(12-17)×(12-17)×(100-400)
Density(g/cm3)		equal or higher than 15.2		--
Application		For materials to processsed	For superalloys and electron-beam melting

 

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