STAS 8251-1982
Testing of metals ROCKWELL HARDNKSS TKST ON CONVEX GURVED SURFACES A, B, C, F, G seals and superficial N and

Standard No.

STAS 8251-1982

Release Date

1982

Published By

RO-ASRO

Latest

STAS 8251-1982

Scope

Prezentul standard stabile?te elementele ?i condi?iile tehnice pentru executarea ?ncerc?rilor de duritate Rockwell, sc?rile A, B, C, F, G ?i superficial? N ?i T, la examinarea pieselor metalice cu suprafe?e curbe convexe. Standardul stabile?te ?i corec?ii

STAS 8251-1982 history

• 1982 STAS 8251-1982 Testing of metals ROCKWELL HARDNKSS TKST ON CONVEX GURVED SURFACES A, B, C, F, G seals and superficial N and