SSAB Boron 33
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General Product Description
SSAB Boron 33 is steel for quench- and press hardening. The degree of hardness and toughness that can be achieved after heat-treatment will provide the final products with wear- and shock resistance properties that assure longer lifetime.
Dimension Range
SSAB Boron 33 is available in thickness range 2.00-16.00 mm and widths up to 1800 mm as coils, slit coils and CTL. Lengths up to 16 meters as cut to length.
Mechanical Properties
Bending radius
Minimum bending radius of hot rolled strip products is 2 x sheet thickness. A tighter bending radius, 1 x sheet thickness, can be guaranteed for the annealed strip products.
For further information, please contact SSAB’s Tech Support.
Material Testing
A test certificate according to EN 10204/3.1 (chemical composition only) is part of the delivery.
A test certificate according to EN 10204/3.1 (with mechanical test) can be provided by special agreement only.
Chemical Composition (heat analysis)
The steel is grain refined.
Carbon Equivalent CEV
Tolerances
SSAB Boron steels are delivered with SSAB Boron tolerances which meet and exceed the requirements in corresponding EN standards. Tighter tolerances are available on request.
Thickness
Hot rolled coils and sheet products: according to SSAB Boron thickness tolerances that exceed EN 10051 and correspond to 2/3 of EN 10051 as default value.
Length and Width
Hot rolled coils and sheets with mill edges: SSAB Boron width tolerances are corresponding to -0/+20 mm.
Hot rolled coils and sheets with cut edges: SSAB Boron width tolerances are corresponding to -0/+2 mm.
Shape
Hot rolled strip: according to EN 10051. Narrower tolerances are available on request.
Flatness
Hot rolled sheets: SSAB Boron tolerances guarantee a maximum flatness deviation of 6 mm/m in addition to the EN 10051 flatness requirements. Flatness guarantees only apply for cut to length sheets.
Surface Properties
Hot rolled strip products: According to EN 10163-2 Class A, Subclass 3.
Delivery Conditions
Hot rolled coils and sheets are delivered in as-rolled or by separate agreement annealed condition.
Surface Condition
Hot rolled strip products are available in non-pickled, pickled dry or pickled & oiled condition.
Fabrication and Other Recommendations
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.
Contact Information
www.ssab.com/contact