產(chǎn)品用途:
鉭管材具有高熔點(diǎn)、耐腐蝕、冷加工性能好等特點(diǎn),廣泛應(yīng)用于化學(xué)工業(yè)、高溫技術(shù)領(lǐng)域。
Application:
Tantalum tubes have the characteristics of high melting point, corrosion resistance and good cold working performance. They are widely used in chemical industry, high temperature technology.
產(chǎn)品性能參數(shù)/Product Property Parameters:
牌號(hào) Grade
|
Ta1
|
TaW2.5
|
主含量
Main Content,
(%)
|
Ta
|
99.95, min
|
余量
|
化學(xué)成分
Chemical Compositions
(%,不大于,max)
|
C
|
0.01
|
0.01
|
N
|
0.005
|
0.01
|
H
|
0.0015
|
0.0015
|
O
|
0.015
|
0.015
|
Nb
|
0.02
|
0.05
|
Fe
|
0.005
|
0.01
|
Ti
|
0.002
|
0.01
|
W
|
0.005
|
2.0-3.5
|
Mo
|
0.005
|
0.02
|
Si
|
0.005
|
0.005
|
Ni
|
0.002
|
0.01
|
機(jī)械性能、
Mechanical Properties
(退火態(tài)/Annealing)
|
抗拉強(qiáng)度
Tensile Strength
(MPa,不小于/min)
|
207
|
276
|
屈服強(qiáng)度
Yield Strength
(MPa,不小于/min)
|
138
|
193
|
伸長(zhǎng)率
Elongation
(%,最小/min)
|
25
|
20
|
尺寸 公差Size & Tolerance:(毫米/mm,不大于/max)
外徑 (毫米)
Outer Diameter (mm)
|
外徑公差 (毫米)
Inner Tolerance (mm)
|
壁厚公差(%)
Wall Thickness (%)
|
<25
|
±0.1
|
±5
|
25~40
|
±0.13
|
±5
|
40~50
|
±0.15
|
±5
|
50~65
|
±0.18
|
±5
|
65~90
|
±0.25
|
±5
|
如有特殊要求,雙方具體商定。
Note: Special requirements will be agreed upon by the supplier and buyer.