用途:
用于制作强酸强碱化工行业耐腐蚀电极以及其他耐腐蚀零件;在航空航天、医疗器械等领域均有广泛应用。
Application:
They
are used to make corrosion-resistant electrodes and other
corrosion-resistant parts in the strong acid and alkali chemical
industry,; they are widely used in aerospace, medical equipment and other fields.
产品性能参数/Product Property Parameters:
牌号
|
NbT
|
Nb1
|
Nb2
|
NbZr1
|
主含量
Main Content,
(%)
|
Nb
|
余量
Balance
|
余量
Balance
|
余量
Balance
|
余量
Balance
|
非金属杂质含量,
(%,不大于)
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
|
机械性能、
Mechanical Properties
(退火态/Annealing)
|
抗拉强度
Tensile Strength
(MPa,不小于/min
|
125
|
195
|
屈服强度
Yield strength
(MPa,不小于/min)
|
85
|
125
|
伸长率
Elongation
(%,不小于/min)
|
25
|
20
|
尺寸公差 Size &Tolerance: (毫米/mm,不大于/max)
直径
Diameter (mm)
|
直径公差
Diameter Tolerance (mm)
|
长度
Length (mm)
|
长度
Length (mm)
|
2.0-4.0
|
±0.05
|
500-3000
|
±2
|
>4.0-8.0
|
±0.06
|
50-3000
|
±2
|
>8.0-12.0
|
±0.08
|
50-3000
|
±2
|
>12.0-20.0
|
±0.10
|
50-2000
|
±2
|
>20.0-36.0
|
±0.15
|
50-2000
|
±2
|
>36.0
|
±0.20
|
50-2000
|
±2
|
如有特殊要求,双方具体商定。
Note: Special requirements will be agreed upon by the supplier and buyer.