Tantalum machined ring Shenzhen Sunrise Metal Industry Co.,Ltd
0086-0755-27185042
http://www.sunriseta.com
sales@sunriseta.com
http://www.sunriseta.com
sales@sunriseta.com
| Shape: | |||||
| Material: | Dimensions: | Chemical Composition: | |||
| purity: |
Packaging & Delivery
| Packaging Details: | carton or wooden case |
| Delivery Detail: | 20days |
Specifications
1.Vaccum Annealed tantalum ring
2.13 years machining experience
3.cnc machining ,OEM
4.ISO9001:2008, reasonable price
2.13 years machining experience
3.cnc machining ,OEM
4.ISO9001:2008, reasonable price
Tantalum ring
Purity : 99.95%min or 99.99%max
conformity with ASTM B 708
Table 1:Chemical composition:
Chemistry %
| |||||||||||||
Designation
|
Chief component
|
Impurities maxmium
| |||||||||||
Ta
|
Nb
|
Fe
|
Si
|
Ni
|
W
|
Mo
|
Ti
|
Nb
|
O
|
C
|
H
|
N
| |
Ta1
|
Remainder
|
0.004
|
0.003
|
0.002
|
0.004
|
0.006
|
0.002
|
0.03
|
0.015
|
0.004
|
0.0015
|
0.002
| |
Ta2
|
Remainder
|
0.01
|
0.01
|
0.005
|
0.02
|
0.02
|
0.005
|
0.08
|
0.02
|
0.01
|
0.0015
|
0.01
| |
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
|
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