Product name: Tantalum board
Implementation standard: ASTM B 708 98 GB/T26037-2010
Brand number: Ta1 Ta2
Purity :99.95% 99.99%
Chemical composition：
Chemical composition%，Not more than | |||||||||||
Grade | C | N | O | H | Fe | Si | Ti | Ni | Nb | W | Mo |
Ta1 | 0.004 | 0.005 | 0.02 | 0.002 | 0.005 | 0.005 | 0.002 | 0.005 | 0.050 | 0.002 | 0.002 |
Diameter and Tolerance：
thickness(mm) Thickness | Thickness tolerance Tolerance | Width | Tolerance | Length | Tolerance | |
Grade I | Grade II | |||||
0.15~0.2 | ±0.015 | ±0.02 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
＞0.2~0.3 | ±0.020 | ±0.03 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
＞0.3~0.5 | ±0.030 | ±0.04 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
＞0.5~0.8 | ±0.040 | ±0.06 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞0.8~1.0 | ±0.060 | ±0.08 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞1.0~1.5 | ±0.080 | ±0.10 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞1.5~2.0 | ±0.120 | ±0.14 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞2.0~3.0 | ±0.160 | ±0.18 | 50-200 | ±1.0 | 50-700 | ±2.0 |
＞3.0~4.0 | ±0.180 | ±0.20 | 50-200 | ±1.0 | 50-700 | ±1.0 |
＞4.0~6.0 | ±0.200 | ±0.24 | 50-200 | ±1.0 | 50-700 | ±1.0 |
Special requirements to be agreed upon seller and buyer | ||||||
Mechanical properties
Grade | State | Thickness(mm) | Tensile Strength (MPa) | Elongation (%) |
Ta1
| (M) | 0.1~0.5 | ≥207 | ≥25 |
大于0.5~3.0 | ≥30 |
Tantalum and its various alloy products:
1. Name: Tantalum board, Tantalum sheet, Tantalum tape, Tantalum foil
2, brand: Ta1, Ta2, R05200, R05400, R05255, R05252, Ta2.5W, Ta7.5W, Ta10W
3, technical conditions: in line with GB3269-83(tantalum and tantalum alloy sheet, strip and foil),
GB/T3628-1995(Tantalum and Tantalum Alloy Foil),
ASTM B708-92(Tantalum and Molybdenum Alloy Foil, Sheet, Strip and Foil)
4, Use: Used for the production of vacuum blast furnace heating parts, heat insulation parts and charging utensils, in the chemical industry can be used to make digester, heater,
Coolers, all kinds of utensils and devices, as well as in aviation, aerospace industry, medical equipment and other fields are widely used.
Construction period: Delivery within 7 days (spot delivery at any time).
Terms of payment: 30% deposit, 70% before delivery.
Location：
