COLD FORMED HOLLOW SECTIONS 106 Circular

1 cold HOLLOW SECTIONS Continental Steel Pte Ltd108106 cold FORMED HOLLOW SECTIONSC ircularMass Area Ratio For Second RadiusElastic Plastic Torsional Surface Outside Per Of Local MomentOfModulusModulusConstantsArea MetreSectionBucklingOf InertiaGyrationPer MetreDtAD/tIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * * * * * * * * * * * * * * * Sizes not included in BS EN 10219 Part 2 (1997) HOLLOW SECTIONS Continental Steel Pte Ltd109107 cold FORMED HOLLOW SECTIONSC ircularMass Area Ratio For Second RadiusElastic Plastic Torsional Surface Outside Per Of Local MomentOfModulusModulusConstantsArea MetreSectionBucklingOf InertiaGyrationPer MetreDtAD/tIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * * * * * * * * Sizes not included in BS EN 10219 Part 2 (1997)

2 cold HOLLOW SECTIONS Continental Steel Pte Ltd110108 cold FORMED HOLLOW SECTIONSC ircularMass Area Ratio For Second RadiusElastic Plastic Torsional Surface Outside Per Of Local MomentOfModulusModulusConstantsArea MetreSectionBucklingOf InertiaGyrationPer MetreDtAD/tIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * Sizes not included in BS EN 10219 Part 2 (1997) cold HOLLOW SECTIONS Continental Steel Pte Ltd111 cold FORMED HOLLOW SECTIONSS quareMass Area Second Radius Elastic Plastic Torsional Surface SizePer OfMomentOf ModulusModulusArea MetreSectionOf AreaGyrationPer MetreDxDtAIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Sizes not included in EN 10219 Part 2 (1997)

3 ConstantsDesignationThicknesstyyxxDDCOLD HOLLOW SECTIONS Continental Steel Pte Ltd112 cold FORMED HOLLOW SECTIONSS quareMass Area Second Radius Elastic Plastic Torsional Surface SizePer OfMomentOf ModulusModulusArea MetreSectionOf AreaGyrationPer MetreDxDtAIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * Sizes not included in EN 10219 Part 2 (1997) cold HOLLOW SECTIONS Continental Steel Pte Ltd113 cold FORMED HOLLOW SECTIONSS quareMass Area Second Radius Elastic Plastic Torsional Surface SizePer OfMomentOf ModulusModulusArea MetreSectionOf AreaGyrationPer MetreDxDtAIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * * * * * * * * * * * * * * * * * * * * * * Sizes not included in EN 10219 Part 2 (1997)

4 HOLLOW SECTIONS Continental Steel Pte Ltd114 cold FORMED HOLLOW SECTIONSS quareMass Area Second Radius Elastic Plastic Torsional Surface SizePer OfMomentOf ModulusModulusArea MetreSectionOf AreaGyrationPer MetreDxDtAIrZSJC mmmmkg/mcm2cm4cmcm3cm3cm4cm3m2 * * * * * * * * * * * * * Sizes not included in EN 10219 Part 2 (1997) cold HOLLOW SECTIONS Continental Steel Pte Ltd115 cold FORMED HOLLOW SECTIONSR ectangularMassArea Second Radius Of Elastic Plastic Surface SizePer OfMoment Of GyrationModulusModulusArea Per MetreSectionMetreAxisAxisAxisAxisAxisAxi sAxisAxisDxBtAx-xy-yx-xy-yx-xy-yx-xy-yJC mmmmkg/mcm2cm4cm4cmcmcm3cm3cm3cm3cm4cm3m 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Sizes not included in BS EN 10219 Part 2 (1997)

5 AreaDesignationTorsionalConstantsThickne ssDBytxxCOLD HOLLOW SECTIONS Continental Steel Pte Ltd116 cold FORMED HOLLOW SECTIONSR ectangularMassArea Second Radius Of Elastic Plastic Surface SizePer OfMoment Of GyrationModulusModulusArea Per MetreSectionMetreAxisAxisAxisAxisAxisAxi sAxisAxisDxBtAx-xy-yx-xy-yx-xy-yx-xy-yJC mmmmkg/mcm2cm4cm4cmcmcm3cm3cm3cm3cm4cm3m 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * Sizes not included in BS EN 10219 Part 2 (1997) cold HOLLOW SECTIONS Continental Steel Pte Ltd117 cold FORMED HOLLOW SECTIONSR ectangularMassArea Second Radius Of Elastic Plastic Surface SizePer OfMoment Of GyrationModulusModulusArea Per MetreSectionMetreAxisAxisAxisAxisAxisAxi sAxisAxisDxBtAx-xy-yx-xy-yx-xy-yx-xy-yJC mmmmkg/mcm2cm4cm4cmcmcm3cm3cm3cm3cm4cm3m 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Sizes not included in BS EN 10219 Part 2 (1997)

6 cold HOLLOW SECTIONS Continental Steel Pte Ltd118 cold FORMED HOLLOW SECTIONSR ectangularMassArea Second Radius Of Elastic Plastic Surface SizePer OfMoment Of GyrationModulusModulusArea Per MetreSectionMetreAxisAxisAxisAxisAxisAxi sAxisAxisDxBtAx-xy-yx-xy-yx-xy-yx-xy-yJC mmmmkg/mcm2cm4cm4cmcmcm3cm3cm3cm3cm4cm3m 2 * * * * * * * * * * * * * * * * * * * * * * * * * * Sizes not included in BS EN 10219 Part 2 (1997)