Standards catalogue

77 - Metallurgy

ICS Field
77.020 Production of metals
77.040 Testing of metals
77.060 Corrosion of metals
Surface treatment and coating, see 25.220
77.080 Ferrous metals
Including classification, designation, sampling, chemical analysis, etc.
Dimensions and quality grades of iron and steel products, see 77.140
77.100 Ferroalloys
Including classification, designation, sampling, chemical analysis, etc.
77.120 Non-ferrous metals
Including classification, designation, sampling, chemical analysis, etc.
Precious metals for dentistry, see 11.060.10
Precious metals for jewellery, see 39.060
Dimensions and quality grades of non-ferrous metal products, see 77.150
77.140 Iron and steel products
Steel products for aerospace construction, see 49.025.10
77.150 Products of non-ferrous metals
Including products of non-ferrous metal alloys
Products of non-ferrous metals for aerospace construction, see 49.025
77.160 Powder metallurgy
Including sintered metal materials and hard metals
77.180 Equipment for the metallurgical industry