The primary reason higher strength steels are used is because their yield and tensile strengths are

higher than those of low-carbon sheet steel, which are described in SAE J2329. Higher strength steels are

desirable for dent resistance, increased load bearing capability, better crash energy management, or for part mass

reduction through a decrease in sheet metal thickness.

An increase in strength generally leads to reduced ductility or formability. Care must be taken in designing parts,

tooling, and fabrication processes to obtain the greatest benefit from the higher strength sheet steels.

Consultation in grade selection between user and steel producer is recommended to insure compatibility of the

strength and forming characteristics.

Strength in these steels is achieved through chemical composition (alloying) and special processing. Special

processing includes mechanical rolling techniques, temperature control in hot rolling, and time/temperature control

in annealing of cold-reduced steel. Further or additional thermal treatment may modify the original mechanical.

The number that can be provided：

SAE J2340 300XF

SAE J2340 340XF

SAE J2340 420XF

SAE J2340 490XF

SAE J2340 550XF

ASTM A-1011M HSLAS-F Grade30

ASTM A-1011M HSLAS-F Grade33

ASTM A-1011M HSLAS-F Grade36

ASTM A-1011M HSLAS-F Grade40

ASTM A-1011M HSLAS-F Grade45

ASTM A-1011M HSLAS-F Grade50

ASTM A-1011M HSLAS-F Grade55

ASTM A-1011M HSLAS-F Grade60

ASTM A-1011M HSLAS-F Grade70

ASTM A-1011M HSLAS-F Grade80

ASTM A653 DDS Type A

ASTM A653 DDS Type B

ASTM A653 DDS Type C-G30

ASTM A653 DDS Type C-G40

ASTM A653 DDS Type C-G40

ASTM A653 DDS Type C-G60

ASTM A653 DDS Type C-G90

ASTM A653 DDS Type C-G100

SAE1015

SAE1020

SAE1035

SAE1045

SAE1050

SAE1055

SAE1018

SAE1020

SAE1022

SAE1035

SAE1045

SAE1050

SAE1055

SAE1070

SAE1070

Some brands of chemical composition and mechanical properties, want to know more chemical composition and mechanical properties, welcome to call.

The STEEL described provides stamping, swing shearing, leveling, laser cutting, laser welding and strip processing, and we also have a professional logistics team to provide you with a full range of services.

Let us know if you're interested.