Strenx® Section 650MC
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Strenx® Section 650MC is a cold-formed steel section made of hot-rolled, high-strength steel with a minimum yield strength of 650 MPa.
Its high-strength combined with naturally stiff form enables construction of stronger and lighter structures. Typical applications include demanding load-bearing structures in the lifting, handling and transportation segments.
Strenx® Section 650MC is available as U-section. Other shapes and variations are available upon request. The maximum length of the sections is 21 meters, cut-to-length sections are available upon request.
Strenx® Section 650MC is available as U-section. Other shapes and variations are available upon request.
|Bottom length (mmin)||50 - 4001.969 - 15.748|
|Side length (mmin)||30 - 2001.181 - 7.874|
|Wall thickness (mmin)||2.5 - 8.00.098 - 0.314|
|Max. length (mmin)||12000826.770|
|Yield strength ReH 1)
|Tensile strength Rm
|Min. inner bending radius for a 90° bend
|2.50 - 3.000.098 - 0.118||65094||700 - 850101 - 123||12||—||0.8|
|3.01 - 6.000.118 - 0.236||65094||700 - 850101 - 123||—||14||1.2|
|6.01 - 8.000.237 - 0.314||65094||700 - 850101 - 123||—||14||1.5|
The mechanical properties are tested in the longitudinal direction.
1) If ReH is not applicable then Rp0.2 is used. On thicknesses >8 mm the minimum yield strength may be 20MPa lower.
|Product||Min. impact energy for longitudinal testing,
Charpy V 10x10 mm test specimen 1)
|Strenx® Section 650MC||27 J / -40 °C20 ft-lbs / -40 °F|
1) Impact testing according to EN ISO 148-1 is performed on thicknesses ≥ 6 mm. The specified minimum value corresponds to a full-size specimen.
If the material is to be hot-dip galvanized according to category A or category B in EN 10149-2 this must be specified at the time of order.
Sum of Nb, V and Ti = max 0.22%
The steel is grain refined.
|Thickness (mmin)||2.5 - 8.00.098 - 0.314|
|Typ CET(CEV)||0.22 (0.34)|
Tolerances according to EN 10162 when applicable. Narrower tolerances are available upon request.
The sections are roll formed from thermomechanically rolled steel.
Strenx® Section has good weldabilility, including corner region, and it is suitable for thermal cutting. All the common welding methods are suitable with matching or undermatching consumables.
Sections can also be sawed and machined with regular tools. Bending of the sections is also possible, please contact Tech Support for further instructions. For information concerning fabrication, see SSAB´s brochures on www.ssab.com or consult Tech Support.
Appropriate health and safety precautions must be taken when bending, welding, cutting, grinding or otherwise working on the product.