Reference number
ISO 683-15:1976
ISO 683-15:1976
Heat-treated steels, alloy steels and free-cutting steels — Part 15: Valve steels for internal combustion engines
Edition 1
1976-04
Withdrawn
ISO 683-15:1976
4873
Withdrawn (Edition 1, 1976)

General information

Got a question?

Check out our Help and Support