- 产品名称: 铌丝
牌号:RO4200-1,RO4210-2
规格:Φ3.0~Φ100mm
执行标准: ASTM B 392 -98Shenzhen Sunrise Metal Industry Co.,Ltd
规格:Φ3.0~Φ100mm
执行标准: ASTM B 392 -98Shenzhen 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
成份说明:
成份%
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牌号
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主要成份
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其它杂质 最大
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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
|
0.008
|
用户如有特殊要求,双方具体商定
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标准号
|
抗拉强度,最小最 磅 /英寸2(兆帕)
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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
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棒材,直径在0.125英寸(3.18毫米)到2.5英寸(63.5毫米)
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RO4200-1
|
18000(125)
|
12000(85)
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25
|
RO4200-1
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18000(125)
|
12000(85)
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25
|
丝材,直径在0.012英寸(0.3048毫米)到0.124英寸(3.15毫米)
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1型和2型
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18000(125)
|
......
|
20
|
3型和4型
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28000(195)
|
......
|
15
|
如有特殊要求,双方具体商定
Niobium wire
with uniform diameter ,nice mechanical behavior.
Niobium wires:

Niobium wires:
Material: RO4200-1, RO4210-2A
Size: ¢0.25~¢3mm
Standard: As per ASTM B392-98
Purity: >=99.9% 99.95% 99.99% 99Table.1 Chemical composition:
Table 2. Mechanical requirements (annealed condition)
Size: ¢0.25~¢3mm
Standard: As per ASTM B392-98
Purity: >=99.9% 99.95% 99.99% 99Table.1 Chemical composition:
Table 2. Mechanical requirements (annealed condition)
Grade
|
Tensile strength δbpsi (MPa), ≥
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Yield strength δ0.2, psi (MPa),≥
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Elongation in 1"/2" gage length, %, ≥
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RO4200-1
RO4210-2
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18000 (125)
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10500 (73)
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25
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Special requirements to be agreed on by the supplier and buyer of negotiations
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