Subcommittee Subcommittee Title Published standards Standards under development
ISO/TC 17/SC 1 Methods of determination of chemical composition 62 6
ISO/TC 17/SC 3 Steels for structural purposes 33 5
ISO/TC 17/SC 4 Heat treatable and alloy steels 27 2
ISO/TC 17/SC 7 Methods of testing (other than mechanical tests and chemical analysis) 16 12
ISO/TC 17/SC 9 Tinplate and blackplate 3 0
ISO/TC 17/SC 10 Steel for pressure purposes 17 0
ISO/TC 17/SC 11 Steel castings 21 6
ISO/TC 17/SC 12 Continuous mill flat rolled products 32 4
ISO/TC 17/SC 15 Railway rails, rails fasteners, wheels and wheelsets 14 1
ISO/TC 17/SC 16 Steels for the reinforcement and prestressing of concrete 27 2
ISO/TC 17/SC 17 Steel wire rod and wire products 20 3
ISO/TC 17/SC 19 Technical delivery conditions for steel tubes for pressure purposes 27 8
ISO/TC 17/SC 20 General technical delivery conditions, sampling and mechanical testing methods 6 0