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This Japanese Industrial Standard specifies the tungsten wires, used for filament, heater, grid, spring, anchor, support, discharge cut wire, heater for vacuum evaporation and the like of lighting and electronic equipments. However, this Standard applies to wires and rods having a circular cross-section only.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2017-10-20 |
| ICS | 29.140.99 : Other standards related to lamps
31.220.99 : Other electromechanical components 77.120.99 : Other non-ferrous metals and their alloys |
| Number of pages | 6 |
| Replace | JIS H 4461 (1989-02-01) |
| Set | Non-Ferrous Metals & Metallurgy-2014 |
| Year | 2002 |
| Document history | JIS H 4451 |
| Country | Japan |
| Keyword | JIS 4461;4461 |