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Tantalum ingot and tantalum alloy ingot
Tantalum ingot and tantalum alloy ingot
Supplier Info
[China Supplier]
Contact Person : Ms. Yang Nicole
Tel : 86-917-3410552
Fax : 86-917-3904655
Product Detail
Tantalum ingot produced by EB method and VAR method are the main materials for all kinds of processed tantalum materials. Due to

Standard:Q/NSL010-1993,ASTM B 364-92

 

Chemical composition of the tantalum ingot(standard:Q/NSL010-1993)

Class

Content of impurities

O

C

N

H

Fe

Ni

Cr

Si

TD-

0.01

0.005

0.003

0.002

0.002

0.0005

0.0005

0.0005

TD-1

0.01

0.005

0.003

0.002

0.0015

0.0005

0.0005

0.002

TD-2

0.01

0.005

0.005

0.002

0.002

0.001

0.001

0.002

TD-3

0.015

0.008

0.008

0.002

0.005

0.005

0.005

0.005

 

Nb

Cu

W

Mo

Ti

Mn

Al

Zr

TD-

0.003

0.0005

0.001

0.001

0.0005

0.0005

0.0005

0.001

TD-1

0.004

0.0005

0.0015

0.001

0.0005

0.0005

0.0005

0.001

TD-2

0.04

0.001

0.03

0.01

0.0005

0.001

0.0005

0.001

TD-3

0.08

0.005

0.05

0.02

0.005

0.005

0.005

0.005

 

Chemical composition of the tantalum ingot and tantalum alloy ingot(standard: ASTMB364)

Class

Content of impurities

C

N

O

H

Nb

Fe

Ti

W

Mo

Si

Ni

Ta

RO5200

0.010

0.010

0.015

0.0015

0.10

0.010

0.010

0.050

0.020

0.005

0.010

The remaining

RO5400

0.010

0.010

0.030

0.0015

0.10

0.010

0.010

0.050

0.020

0.005

0.010

The remaining

RO5255

0.010

0.010

0.015

0.0015

0.10

0.010

0.010

9.0 ~ 11.0

0.020

0.005

0.010

The remaining

RO5252

0.010

0.010

0.015

0.0015

0.50

0.010

0.010

2.0 ~ 3.5

0.020

0.005

0.010

The remaining

RO5240

0.010

0.010

0.020

0.0015

35.0~ 42.0

0.010

0.010

0.050

0.020

0.005

0.010

The remaining

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