Projects

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Hot-rolled steels for quenched and tempered springs - Technical delivery conditions

90.93 Standard confirmed

CEN/TC 459/SC 5

Hot rolled spring steel flat bars - Part 1: Flat bars - Dimensions and tolerances on shape and dimensions

90.93 Standard confirmed

CEN/TC 459/SC 3

Hot rolled spring steel flat bars - Part 2: Ribbed and grooved spring leaves - Dimensions and tolerances on shape and dimensions

90.93 Standard confirmed

CEN/TC 459/SC 3

Cold rolled narrow steel strip for heat treatment - Technical delivery conditions

60.60 Standard published

CEN/TC 459/SC 5

Stainless steel strip for springs - Technical delivery conditions

90.93 Standard confirmed

CEN/TC 459/SC 5

Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

50.60 Close of voting. Proof returned by secretariat

CEN/TC 459/SC 6

Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

60.60 Standard published

CEN/TC 459/SC 6

Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire

90.93 Standard confirmed

CEN/TC 459/SC 6

Stainless steels for springs - Part 1: Wire (ISO 6931-1:2016)

60.60 Standard published

CEN/TC 459/SC 6

Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

CEN/TC 459/SC 6

Carbon steel wire for bedding and seating springs

60.60 Standard published

ISO/TC 17/SC 17

Heat-treatable steels, alloy steels and free-cutting steels — Part 14: Hot-rolled steels for quenched and tempered springs

90.92 Standard to be revised

ISO/TC 17/SC 4

Stainless steels for springs — Part 1: Wire

90.93 Standard confirmed

ISO/TC 17/SC 4

Stainless steels for springs — Part 2: Narrow strip

90.93 Standard confirmed

ISO/TC 17/SC 4

Steel wire for mechanical springs — Part 1: General requirements

90.93 Standard confirmed

ISO/TC 17/SC 17

Steel wire for mechanical springs — Part 2: Patented cold-drawn non-alloy steel wire

90.93 Standard confirmed

ISO/TC 17/SC 17

Steel wire for mechanical springs — Part 3: Oil-hardened and tempered wire

90.93 Standard confirmed

ISO/TC 17/SC 17

Steel — Hot-rolled ribbed and grooved flats for spring leaves — Tolerances and dimensions

90.93 Standard confirmed

ISO/TC 17/SC 4