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.