CNS 11999-1987
Structural Steels with Specified Hardenability Bands (English Version)

Standard No.

CNS 11999-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 11999-1987

Scope

This standard applies to steel materials for mechanical structures (hereinafter referred to as steel materials) that are manufactured by hot rolling, hot forging, etc., and are then forged, cut, and heat treated, and whose end-face quenching and hardening capabilities are guaranteed.

CNS 11999-1987 history

• 1987 CNS 11999-1987 Structural Steels with Specified Hardenability Bands