Docol® 1400M martensitic
General Product Description
Docol 1400M martensitic steel helps improve crashworthiness and ensure a lightweight design and cost-efficient production methods for the automotive industry. Docol is one of the strongest cold rolled advanced high-strength steels on the market and has become the material of choice for automotive applications such as side impact beams, bumpers and structural components.
Dimension Range
Cold rolled / UC: thickness 0.50-2.10 mm, width up to 1527 mm.
Cold rolled / EG: thickness 0.80-1.80 mm, width up to 1200 mm.
Slit strip and cut to length sheets are available upon request.
Grade and coating specific restrictions on available dimensions may occur.
Mechanical Properties
Docol CR1150Y1400T-MS
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The testing of mechanical properties of electrogalvanized products is conducted without coating.
Chemical Composition (ladle analysis)
Docol CR1150Y1400T-MS
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Tolerances
Cold rolled (UC, EG): Tolerances in accordance to EN 10131.
Customized dimensional and shape tolerances are available upon request.
The following improved flatness tolerances are available for cold rolled products upon request.
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EG coated martensitic grades are supplied with improved flatness tolerances.
1) Distance from the top surface of the strip normal to flat surface. Measured with a ruler on sheets of mother coil width and minimum length 1500 mm. Cross bow and coil set excluded.
Coatings
The metal coating options for Docol products include:
Electrogalvanized coating (EG) is applied continuously by electro deposition. The coating consists of zinc (>99%). Electrogalvanized steel is characterized by its excellent surface quality and uniform coating thickness.
Grade specific availability of metal coatings for Docol products is given in the Mechanical properties table (Coating).
Docol metal coated products are available with surface quality for unexposed applications.
In addition to these coating masses, OEM specific coatings and single sided EG coatings are available upon request.
Surface Treatments
Uncoated (UC): available as oiled.
Electrogalvanized (EG): available as oiled and/or chemically passivated or phosphated.
All surface treatments are in accordance with RoHS directive (2011/65/EU) and do not contain Chromium VI (Cr6+). Surface treatments provide only temporary surface protection during transportation and storage. In order to avoid corrosion damages, care must be taken to keep the products dry during transportation and storage. If they become wet, they must be separated and situated so that they are dried quickly.
Fabrication and Other Recommendations
For information concerning fabrication, see SSAB’s brochures on www.ssab.com or consult Tech Support, [email protected].
Appropriate health and safety precautions must be taken when bending, welding, cutting, grinding or otherwise working on the product.
Docol® Martensitic steel product offer
Docol® 900M martensitic
View productDocol® 1100M martensitic
View productDocol® 1200M martensitic
View productDocol® 1300M martensitic
View productDocol® 1400M martensitic
View productDocol® 1500M martensitic
View productDocol® 1700M martensitic
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