1.Dimensions: Outside diameter: 2.0-100mm
2.Material: tantalum
3.Shape: cannular
4.Purity:99.95%(min)
5.Size: Out Diame
1.Model Number: RO5200,RO5400,RO5252,RO5255
2.Application: chemical industry
3.Dimensions: Outside diameter: 2.0-100mm
Grade | Chemical composition, max | |||||||||||
Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | Ta | |
Ta1 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.005 | 0.020 | 0.004 | 0.002 | 0.005 | Balance |
Ta2 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.10 | 0.03 | 0.01 | 0.002 | 0.010 | Balance |
FTa1 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.005 | 0.02 | 0.003 | 0.002 | 0.005 | Balance |
FTa2 | 0.01 | 0.03 | 0.01 | 0.005 | 0.002 | 0.002 | 0.10 | 0.035 | 0.003 | 0.002 | 0.010 | Balance |
Remark | Ta1 and Ta2 are made of ingot blanks, FTa and FTa are made of vertical melted bars | |||||||||||
2. Size/tolerance (mm, max,)
Diameter | Dia tolerance | Length | Tolerance | ||
As forged | As rolled | As machined |
|
| |
3.0~4.5 | -- | +0.05 | -- | 500-1500 | +2 |
>4.5~6.5 | +0.15 | -- | -- | 500-1500 | +2 |
>6.5-10 | +0.15 | -- | -- | 400-1500 | +2 |
>10~16 | +0.15 | -- | -- | 300-1200 | +2 |
>16~18 | +0.15 | -- | -- | 200-1500 | +2 |
>18~25 | -- | -- | +0.50 | <600 | +2 |
>25~40 | -- | -- | +0.50 | <600 | +2 |
>40-50 | -- | -- | +0.60 | <600 | +2 |
>50-65 | -- | -- | +0.70 | <600 | +2 |
2).Size: Out Diameter: 2.0-120mm
Thickness: 0.2-5.0mm
Length: 200-6000mm
