Niobium tubeShenzhen Sunrise Metal Industry Co.,Ltd
TEL：0086-0755-27185042
Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com
Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com
Shenzhen Sunrise Metal Industry Co.,Ltd can produce the longest and best annealed niobium tube (12-meters long ) in the world,our niobium price is competitive.
Niobium tube Niobium pipe :
Material: RO4200-1， RO4210-2
Size:
Diameter: φ1.0-100mm
Thickness: 0.2-5.0mm
Length: 200mm-9000mm
Standard: As per ASTM B394-98
Purity: >=99.9％ or 99.95％
Size:
Diameter: φ1.0-100mm
Thickness: 0.2-5.0mm
Length: 200mm-9000mm
Standard: As per ASTM B394-98
Purity: >=99.9％ or 99.95％
Table.1 Chemical composition:
Table 2. Mechanical requirements (annealed condition)
Table 2. Mechanical requirements (annealed condition)
Grade
|
Tensile strength δbpsi (MPa)， ≥
|
Yield strength δ0.2， psi (MPa)，≥
|
Elongation in 1"/2" gage length， ％， ≥
|
RO4200-1
RO4210-2
|
18000 (125)
|
10500 (73)
|
25
|
Special requirements to be agreed on by the supplier and buyer of negotiations
| |||
Applications
Using Tantalum and Niobium in Machinery and Chemical Processing.
牌号: RO4200-1， RO4210-2
规格:直径:φ2.0-100mm
厚度:0.2-5.0mm
长度:200mm-8000mm
执行标准:ASTM B394-98
规格:直径:φ2.0-100mm
厚度:0.2-5.0mm
长度:200mm-8000mm
执行标准:ASTM B394-98
成份说明:
成份％
| ||||||||||||
牌号
|
主要成份
|
其它杂质 最大
| ||||||||||
Nb
|
Fe
|
Si
|
Ni
|
W
|
Mo
|
Ti
|
Ta
|
O
|
C
|
H
|
N
| |
Nb1
|
剩余
|
0.004
|
0.004
|
0.002
|
0.005
|
0.005
|
0.002
|
0.05
|
0.012
|
0.0035
|
0.0012
|
0.003
|
Nb2
|
剩余
|
0.01
|
0.01
|
0.005
|
0.02
|
0.01
|
0.004
|
0.07
|
0.015
|
0.0050
|
0.0015
|
0.005
|
用户如有特殊要求，双方具体商定
| ||||||||||||
标准号
|
抗拉强度，最小最 磅 /英寸2（兆帕）
|
屈服强度（0.2％的残余变形）最小，磅/英寸2 （兆帕）
|
伸长率， 最小，％
1英寸(25.4毫米)标距 |
RO4200-1
RO4210-2
|
18000 (125)
|
8500(59)
|
25
|
如有特殊要求，双方具体商定
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