STAS 11521-1990
Free-cutting leadalloyed steels. Grades and technical quality requirements

Standard No.

STAS 11521-1990

Release Date

1990

Published By

RO-ASRO

Latest

STAS 11521-1990

Scope

Prezentul standard stabile?te m?rcile ?i condi?iile tehnice de calitate ale o?elurilor aliate cu plumb, destinate prelucr?rii prin a?chiere pe ma?ini-unelte automate utilizate ?n special, pentru industria de autoturisme, livrate sub form? de produse lamin

STAS 11521-1990 history

• 1990 STAS 11521-1990 Free-cutting leadalloyed steels. Grades and technical quality requirements