Tantalum foil with uniform thickness, nice for deep pressing, tantalum foil, tantalum strip,our tantalum price is competitive.Shenzhen Sunrise Metal Industry Co.,Ltd
Tantalum Strip， Tantalum Foil
Purity : 99.95％min or 99.99％min conformity with ASTM B 708 98
Size:
Thickness (mm) Width (mm) Length (mm)
Foil 0.03-0.07 30-200 >50
Sheet 0.07-0.5 30- 700 30-2000
Board 0.5-10 50-1000 50-3000
Purity: >=99.95％ or 99.99％
Size:
Thickness (mm) Width (mm) Length (mm)
Foil 0.03-0.07 30-200 >50
Sheet 0.07-0.5 30- 700 30-2000
Board 0.5-10 50-1000 50-3000
Purity: >=99.95％ or 99.99％
Table 1:Chemical composition
Table 2. Mechanical requirements (annealed condition)
Table 2. Mechanical requirements (annealed condition)
Grade and size
|
Annealed
| ||
Tensile strength
min， psi (MPa)
|
Yield strength min，psi (MPa)(2％)
|
Elongation min， ％ (1 inch gage length)
| |
Sheet， foil. and board (RO5200， RO5400) Thickness<0.060"(1.524mm)
Thickness≥0.060"(1.524mm)
|
30000 (207)
|
20000 (138)
|
20
|
25000 (172)
|
15000 (103)
|
30
| |
Ta-10W (RO5255)
Sheet， foil. and board
|
70000 (482)
|
60000 (414)
|
15
|
70000 (482)
|
55000 (379)
|
20
| |
Ta-2.5W(RO5252)
Thickness<0.125" (3.175mm)
Thickness≥0.125" (3.175mm)
|
40000 (276)
|
30000 (207)
|
20
|
40000 (276)
|
22000 (152)
|
25
| |
Ta-40Nb (RO5240)
Thickness<0.060"(1.524mm)
|
40000 (276)
|
20000 (138)
|
25
|
Thickness>0.060"(1.524mm)
|
35000 (241)
|
15000 (103)
|
25
|
Applications
Using Tantalum Strip, Tantalum Foil, Tantalum Foil Strip in Electronics industry.钽板、钽钨合金板（Ta-2.5W、 Ta-10W）
牌号:RO5200， RO5400， RO5252(Ta-2.5W)， RO5255(Ta-10W)
纯度:99.95％ ，99.99％
执行标准： ASTM B 708
纯度:99.95％ ，99.99％
执行标准： ASTM B 708
规格:
| 厚度（毫米） | 宽度（毫米） | 长度（毫米） | |
| 箔材 | 0.03-0.09 | 30-150 | <2000 |
| 片材 | 0.1-0.5 | 30-600 | 30-2000 |
| 板材 | 0.5-10 | 50-1000 | 50-2000 |
成份表:
成份％
| |||||||||||||
牌号
|
主要成份
|
杂质含量 不大于
| |||||||||||
Ta
|
Nb
|
Fe
|
Si
|
Ni
|
W
|
Mo
|
Ti
|
Nb
|
O
|
C
|
H
|
N
| |
Ta1
|
剩余
|
——
|
0.005
|
0.005
|
0.002
|
0.01
|
0.01
|
0.002
|
0.03
|
0.015
|
0.01
|
0.0015
|
0.01
|
Ta2
|
剩余
|
——
|
0.03
|
0.02
|
0.005
|
0.04
|
0.03
|
0.005
|
0.1
|
0.02
|
0.01
|
0.0015
|
0.01
|
TaNb3
|
剩余
|
＜3.5
|
0.03
|
0.03
|
0.005
|
0.04
|
0.03
|
0.005
|
——
|
0.02
|
0.01
|
0.0015
|
0.01
|
TaNb20
|
剩余
|
17.0～23.0
|
0.03
|
0.03
|
0.005
|
0.04
|
0.03
|
0.005
|
——
|
0.02
|
0.01
|
0.0015
|
0.01
|
Ta2.5W
|
剩余
|
0.005
|
0.005
|
0.002
|
3.0
|
0.01
|
0.002
|
0.04
|
0.015
|
0.01
|
0.0015
|
0.01
| |
Ta10W
|
剩余
|
0.005
|
0.005
|
0.002
|
11
|
0.01
|
0.002
|
0.04
|
0.015
|
0.01
|
0.0015
|
0.01
| |
用户如有特殊要求，双方具体商定
| |||||||||||||
机械性能:
产品牌号和形态
|
退火态
| ||
极限抗拉强度最小，
磅/英寸2（兆帕）
|
屈服强度最小，
磅/英寸2（兆帕）
（2％残余应变）
|
伸长率，最小％
（1英寸标距）
| |
中厚板、薄板和箔材 (RO5200， RO5400)
厚度<0.060"(1.524mm)
厚度≥0.060"(1.524mm)
|
30000 (207)
|
20000 (138)
|
20
|
25000 (172)
|
15000 (103)
|
30
| |
钽10钨 (RO5255)
中厚板、薄板和箔材
|
70000 (482)
|
60000 (414)
|
15
|
70000 (482)
|
55000 (379)
|
20
| |
钽2.5钨 (RO5252)
厚度<0.125" (3.175mm)
厚度≥0.125" (3.175mm)
|
40000 (276)
|
30000 (207)
|
20
|
40000 (276)
|
22000 (152)
|
25
| |
钽铌40 (RO5240)
厚度<0.060"(1.524mm)
厚度≥0.060"(1.524mm)
|
35000 (241)
|
20000 (138)
|
25
|
35000 (241)
|
15000 (103)
|
25
| |
用户如有特殊要求，双方具体商定Shenzhen Sunrise Metal Industry Co.,Ltd
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