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ISO/TC 17/SC 3  - Steels for structural purposes

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Standards and projects under the direct responsibility of ISO/TC 17/SC 3 Secretariat

Standard and/or projectStageICS
ISO 630-1:2011
Structural steels -- Part 1: General technical delivery conditions for hot-rolled products
60.60 77.140.01
ISO 630-2:2011
Structural steels -- Part 2: Technical delivery conditions for structural steels for general purposes
60.60 77.140.01
ISO 630-3:2012
Structural steels -- Part 3: Technical delivery conditions for fine-grain structural steels
60.60 77.140.01
ISO 630-4:2012
Structural steels -- Part 4: Technical delivery conditions for high-yield-strength quenched and tempered structural steel plates
60.60 77.140.01
ISO/CD 630-5
Structural steels -- Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance
30.99 77.140.20
ISO/CD 630-6
Structural steels -- Part 6: Technical delivery conditions for seismic improved structural steels for building
30.99 77.140.70
91.120.25
ISO 657-1:1989
Hot-rolled steel sections -- Part 1: Equal-leg angles -- Dimensions
90.93 77.140.70
ISO 657-2:1989
Hot-rolled steel sections -- Part 2: Unequal-leg angles -- Dimensions
90.93 77.140.70
ISO 657-5:1976
Hot-rolled steel sections -- Part 5: Equal-leg angles and unequal-leg angles -- Tolerances for metric and inch series
90.93 77.140.70
ISO 657-11:1980
Hot-rolled steel sections -- Part 11: Sloping flange channel sections (Metric series) -- Dimensions and sectional properties
90.93 77.140.70
ISO 657-15:1980
Hot-rolled steel sections -- Part 15: Sloping flange beam sections (Metric series) -- Dimensions and sectional properties
90.93 77.140.70
ISO 657-16:1980
Hot-rolled steel sections -- Part 16: Sloping flange column sections (metric series) -- Dimensions and sectional properties
90.93 77.140.70
ISO 657-18:1980
Hot-rolled steel sections -- Part 18: L sections for shipbuilding (metric series) -- Dimensions, sectional properties and tolerances
90.93 77.140.70
47.020.05
ISO 657-19:1980
Hot-rolled steel sections -- Part 19: Bulb flats (metric series) -- Dimensions, sectional properties and tolerances
90.93 77.140.70
ISO 657-21:1983
Hot-rolled steel sections -- Part 21: T-sections with equal depth and flange width -- Dimensions
90.93 77.140.70
ISO 1035-1:1980
Hot-rolled steel bars -- Part 1: Dimensions of round bars
90.93 77.140.60
ISO 1035-2:1980
Hot-rolled steel bars -- Part 2: Dimensions of square bars
90.93 77.140.60
ISO 1035-3:1980
Hot-rolled steel bars -- Part 3: Dimensions of flat bars
90.93 77.140.60
ISO 1035-4:1982
Hot-rolled steel bars -- Part 4: Tolerances
90.93 77.140.60
ISO 1052:1982
Steels for general engineering purposes
90.93 77.140.01
ISO 4950-1:1995
High yield strength flat steel products -- Part 1: General requirements
90.93 77.140.50
ISO 4950-1:1995/Amd 1:2003
60.60 77.140.50
ISO 4950-2:1995
High yield strength flat steel products -- Part 2: Products supplied in the normalized or controlled rolled condition
90.93 77.140.50
ISO 4950-2:1995/Amd 1:2003
60.60 77.140.50
ISO 4950-3:1995
High yield strength flat steel products -- Part 3: Products supplied in the heat-treated (quenched + tempered) condition
90.93 77.140.50
ISO 4950-3:1995/Amd 1:2003
60.60 77.140.50
ISO 4951-1:2001
High yield strength steel bars and sections -- Part 1: General delivery requirements
90.93 77.140.60
77.140.70
ISO 4951-2:2001
High yield strength steel bars and sections -- Part 2: Delivery conditions for normalized, normalized rolled and as-rolled steels
90.93 77.140.60
77.140.70
ISO 4951-3:2001
High yield strength steel bars and sections -- Part 3: Delivery conditions for thermomechanically-rolled steels
90.93 77.140.60
77.140.70
ISO 4952:2006
Structural steels with improved atmospheric corrosion resistance
90.92 77.140.20
ISO 6930-1:2001
High yield strength steel plates and wide flats for cold forming -- Part 1: Delivery conditions for thermomechanically-rolled steels
90.93 77.140.50
ISO 6930-2:2004
High yield strength steel plates and wide flats for cold forming -- Part 2: Delivery condition for normalized, normalized rolled and as-rolled steels
90.93 77.140.50
ISO 7452:2013
Hot-rolled steel plates -- Tolerances on dimensions and shape
60.60 77.140.70
77.140.50
ISO/DIS 7778
Through-thickness characteristics for steel products
40.99 77.140.50
ISO 7778:1983
Steel plate with specified through-thickness characteristics
90.92 77.140.50
ISO 7788:1985
Steel -- Surface finish of hot-rolled plates and wide flats -- Delivery requirements
90.93 77.140.50
ISO 9034:1987
Hot-rolled structural steel wide flats -- Tolerances on dimensions and shape
90.93 77.140.50
ISO 20723:2004
Structural steels -- Surface condition of hot-rolled sections -- Delivery requirements
90.93 77.140.60
77.140.70
ISO 24314:2006
Structural steels -- Structural steels for building with improved seismic resistance -- Technical delivery conditions
90.92 91.120.25
77.140.70