IS 13351 : 1992 Thoriated tungesten wires and rods
UDC 669.27-426 : 621.385 | MTD 9 |
|
Reaffirmed 2021 |
1 Scope
This standard covers the requirements of thoriated tungstenwires and rods containing 2 percent thoria which are intended foruse in vacuum tubes and for TIG welding.
2 References
IS 1387 : 1967General requirements for the supply of metallurgicalmaterials