GSO ISO 4499-4:2021

Gulf Standard   Current Edition
· Approved on 01 July 2021 ·

Hardmetals — Metallographic determination of microstructure — Part 4: Characterisation of porosity, carbon defects and eta-phase content

Powder metallurgy
Including sintered metal materials and hard metals

GSO ISO 4499-4:2021 Files

GSO ISO 4499-4:2021 Scope

ISO 4499-4:2016 specifies methods for the metallographic determination of the presence, type, and distribution of porosity, uncombined carbon and eta-phase in hardmetals.

Best Sellers From Chemical and Textile Sector

BH GSO 575:2017
GSO 575:2016 
Bahraini Standard
Facial tissue - paper
GSO 575:2016
 
Gulf Standard
Facial tissue - paper
GSO 2640:2021
 
Gulf Standard
Cosmetic Products - General Requirements of Soaps
BH GSO 2640:2022
GSO 2640:2021 
Bahraini Standard
Cosmetic Products - General Requirements of Soaps

Recently Published from Chemical and Textile Sector

GSO 2528:2024
 
Gulf Technical Regulation
Cosmetic products – Technical Regulation of Cosmetic and Personal Care Products Claims
GSO 1943:2024
 
Gulf Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
GSO 2741:2024
 
Gulf Standard
Socks
GSO ISO 2078:2024
ISO 2078:2022 
Gulf Standard
Textile glass — Yarns — Designation