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ISO 4964:1984

Steel — Hardness conversions
1. 10. 1984.
95.99   Povučen   22. 7. 2005.

Опште информације

95.99     22. 7. 2005.

ISO

ISO/TC 17/SC 20

Međunarodni standard

77.040.10  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies conversion bands for hardness scales for Vickers/Brinell (steel ball and hardmetal ball), and Vickers/Rockwell (scales A, B, C and D). This conversion bands only apply to non-alloy and low-alloy steels for products of homogeneous structure and of thickness equal to or greater than the figure given in the relevant test standard. In cases of dispute the hardness value obtained from the hardness test should be used. Converted hardness values shall not be used as a basis for rejection of the steel.

Životni ciklus

TRENUTNO

POVUČEN
ISO 4964:1984
95.99 Povučen
22. 7. 2005.

Nacionalna preuzimanja

SRPS C.A4.065:1988  
ISS

Mehanička ispitivanja metala - Konverzija vrednosti tvrdoće čelika

95.99   Povučen

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