| Chemical Composition: | tantalum |
|---|---|
| Material: | tantalum |
| Shape: | crucible |
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Brand Name: | ZZOK |
| Dimensions: | as shown |
| Model Number: | TST177 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Tantalum crucible High purity tantalum crucible
Commodity |
Tantalum crucible |
Standard |
ASTM B393-98 |
Dimension |
OD>30mm*WT>1mm*H >10mm |
Material |
RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W) |
Purity |
≥99.9% |
TableⅠ Chemical Composition of Tantalum Rod
Chemistry ppm | ||||||||||||
Description |
Chief component |
Impurities maximum | ||||||||||
Ta |
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
O |
C |
H |
N | |
Ta1 |
Remainder |
300 |
40 |
30 |
20 |
40 |
40 |
20 |
150 |
40 |
15 |
20 |
Ta2 |
Remainder |
800 |
100 |
100 |
50 |
200 |
200 |
50 |
200 |
100 |
15 |
100 |
TableⅡ Permissible Variations in Diameter for Tantalum Rods
Diameter, inch (mm) |
Tolerance, +/-inch (mm) |
0.125~0.187 excl (3.175~4.750) |
0.003 (0.076) |
0.187~0.375 excl (4.750~9.525) |
0.004 (0.102) |
0.375~0.500 excl (9.525~12.70) |
0.005 (0.127) |
0.500~0.625 excl (12.70~15.88) |
0.007 (0.178) |
0.625~0.750 excl (15.88~19.05) |
0.008 (0.203) |
0.750~1.000 excl (19.05~25.40) |
0.010 (0.254) |
1.000~1.500 excl (25.40~38.10) |
0.015 (0.381) |
2.000~2.500 excl (50.80~63.50) |
0.030 (0.762) |
TableⅢ Mechanical Requirements (Annealed Condition)
Rod, diameter 0.125" (3.18mm)~2.5" (63.5mm) | |||
Grade |
Tensile strength, psi (MPa), ≥ |
Yield strength, psi (MPa), ≥ |
Elongation in 1 inch gage length, %, ≥ |
RO5200/RO5400 |
25000 (172) |
15000 (103) |
25 |
RO5252 |
40000 (276) |
28000 (193) |
20 |
RO5255 |
70000 (482) |
55000 (379) |
20 |
RO5240 |
40000 (276) |
28000(193) |
25 |
Zhuzhou Orient Kylin Special Metal Co., Ltd. Is located in Zhuzhou China. We have several metal series with Tantalum and Niobium as its leading products which include powder/plate/sheet/strip/rod/wire/target/crucible/boat/ring screw/nut etc. the other products are Tungsten series and Molybdenum series. All of them are widely used in many important areas such as aviation, spaceflight, metallurgy, petroleum, chemical and medical industry, electronics and energy. We focus on providing highest possible quality, most competitive price, prompt delivery, excellent service for our customers. Our mission is to make our customer most satisfied. We sincerely hope that our work will bring more value for our customers.