Product Details

Tantalum and tantalum alloy bar

high pure 0.5mm diameter ASTM B365 tantalum bar

1. Description: Tantalum rods, pole, tantalum alloy bars, tantalum alloy stem

2. Designation: Ta1,Ta2,FTa1,FTa2,R05200,R05400,R05255,R05252,Ta7.5W

3. Technical condition:

GB/T14841-93

ASTM B365-92

4. Application: Being widely used in making heating bodies and shields of vacuum blast, Cooking dish, heater, cooler and various containers in chemical industry, and in the fields of aviation aerospace, medical care instruments etc.

5. Designation, condition and size of Tantalum bar:

Table1

Designation	Producing way	Diameter d(mm)	Diameter and side Length tolerance(mm)			Length	Length tolerance
Designation	Producing way	Diameter d(mm)	Forging	Rolling	Sanding or machining	Length	Length tolerance
Ta1 Ta2 FTa1 FTa2 R05200 R05400 R05255 (Ta10W) R05252 (Ta2.5W) Ta7.5W	grinding Machining Cold rolling Cold rotaryswaging Forging	3.0~4.5	±0.05	±0.05	—	500~1500	±5
		>4.5~6.5	±0.10	±0.10	—	500~1500	±5
		>6.5~10.0	±0.15	±0.15	±0.15	400~1500	±5
		>10~16	±1.5	±0.20	±0.2	300~1500	±5
		>16~18	±2.0	—	±0.2	200~1500	±20
		>18~25	±2.5	—	±0.3	200~1500	±20
		>25~40	±3.0	—	±0.4	150~1500	±20
		>40~50	±3.5	—	±0.5	100~1500	±20
		>50~65	±5.0	—	±0.6	100~1500	±20
		>65~200	±5.0	—	±0.8	100~1500	±20
Note	The way of sanding and machining will be decided by the required diameter tolerance

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