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The high-strength structural steel at 1100 MPa
Strenx® 1100MC is a hot-rolled structural steel made for cold forming, with a minimum yield strength of 1100 MPa for stronger and lighter structures.
These cut-to-length sheets feature excellent thickness accuracy and surface quality in relation to strength level, providing an outstanding finish to the final products. Typical applications include a wide range of parts and components such as demanding load-bearing structures.
|Yield strength ReH 1)
|Tensile strength Rm
|Min. inner bending radius for a 90° bend 2)|
|3.00 - 8.000.118 - 0.315||1100160||1250 - 1450181 - 210||7||4.0 x t|
The mechanical properties are tested in the longitudinal direction.
1) If ReH is not applicable then Rp0.2 is used.
2) For both longitudinal and transverse direction.
|Product||Min. impact energy for longitudinal testing,
Charpy V 10x10 mm test specimen 1)
|Strenx® 1100MC||27 J / -40 °C20 ft-lbs / -40 °F|
1) Impact testing according to EN ISO 148-1 is performed on thicknesses ≥ 6mm. The specified minimum value corresponds to a full-size specimen.
The steel is grain refined.
In addition Nb, V, Cr, Mo, B and Ti may be used.
|Thickness (mmin)||3.00 - 8.000.118 - 0.315|
|Typ CET(CEV)||0.33 (0.56)|
More details are given in SSAB’s brochure Strenx® Guarantees or on www.ssab.com.
Tolerances according to Strenx® Thickness Guarantee.
Strenx® Guarantees offer considerably narrower thickness tolerances compared to EN 10051.
Width and length tolerances according to SSAB standard.
SSAB standard offer narrower width and length tolerances compared to EN 10051.
Length tolerances only apply for cut to length sheets.
Tolerances according to EN 10051. Narrower tolerances according to the SSAB standard are available on request.
Tolerances according to Strenx® Flatness Guarantee Class A.
Strenx® Flatness Guarantee offer narrower tolerances compared to EN 10051.
Flatness guarantees only apply for cut to length sheets.
According to EN 10163-2 Class A, Subclass 3.
Thermomechanically Rolled. Strenx® 1100 MC is available in as rolled surface condition.
Delivery requirements can be found in SSAB’s brochure Strenx® Guarantees or on www.ssab.com.
Strenx® 1100MC has good welding, cold forming and cutting performance.
Strenx® 1100MC is not suited for applications requiring hot working or heat treatments at temperatures above 200°C since the material then may lose its guaranteed properties.
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 products.