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ArcelorMittal MartINsite® 1500 Cold Rolled Steel

Category Metal , Ferrous Metal , Alloy Steel
Manufacturer ArcelorMittal
Trade Name MartINsite®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: The family of MartINsite steels extends ArcelorMittal's range of Ultra High Strength Steels (UHSS). These steels allow the realization of lightweight structural elements by a forming method such as roll forming. To achieve maximum weight reduction while maintaining a very good anti-intrusion during the crash properties, some parts require the use of UHSS, such as the sills and door reinforcements, have simple shapes, and therefore the steel is slightly deformed. For this reason, ArcelorMittal has complemented its offer with the family of MartINsite steels with very high yield strength delivery and interesting properties of bending deformation and a very good formability of the cut edges.Application: Thanks to their excellent mechanical properties, these grades are particularly suitable for automotive safety parts for shock resistance. Typical parts are shown in the fie below:Front and rear bumper beamsDoor beamSide Sill ReinforcementRoof cross memberInformation provided by ArcelorMittal
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 1200 - 1700 MPa
174000 - 247000 psi
Tensile Strength, Yield 1200 - 1500 MPa
174000 - 218000 psi
Elongation at Break >= 3.0 %
>= 3.0 %
L<Sub>0</sub>=80 mm, th<3 mm
Fatigue Strength <= 880 MPa

@# of Cycles 2.00e+6
<= 128000 psi

@# of Cycles 2.00e+6
<= 880 MPa

@# of Cycles 1.00e+7
<= 128000 psi

@# of Cycles 1.00e+7
<= 930 MPa

@# of Cycles 100000
<= 135000 psi

@# of Cycles 100000
Component Elements Properties Metric English Comments
Carbon, C <= 0.25 %
<= 0.25 %
Iron, Fe >= 97.25 %
>= 97.25 %
as balance
Manganese, Mn <= 2.0 %
<= 2.0 %
Silicon, Si <= 0.50 %
<= 0.50 %
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