Non-metallic Impurity Contents (mass fraction), %, max
C
0.0020
0.0100
0.0100
0.010
N
0.0040
0.0100
0.0150
0.010
H
0.0015
0.0015
0.0050
0.0015
O
0.0080
0.0150
0.0200
0.015
杂质含量
，
（%，不大于）
Impurity Contents (mass fraction), %, max
Zr
0.0010
0.0050
0.0100
0.8-1.2
Ta
0.0100
0.0500
0.1000
0.100
Fe
0.0010
0.0020
0.0050
0.0050
Ti
0.0010
0.0020
0.0050
0.020
W
0.0020
0.0050
0.0100
0.010
Mo
0.0020
0.0050
0.0100
0.010
Si
0.0020
0.0050
0.0100
0.005
Ni
0.0010
0.0050
0.0050
0.005
规格 Size
(mm)
直径Diameter: 100-300mm
长度Length: ≤1400mm
注：本公司定制各类高纯钽、铌锭及各种含量的合金锭，如有特殊要求，双方具体商定。
Note: All kinds of high-purity tantalum and niobium ingots and alloy ingots with various contents can be custom made. Special requirements will be agreed upon by the supplier and buyer.
