Grade

Standard No.

Steel for

Cold Forming

SPHC/SPHD/SPHE/SPHF/

SPHF/SPHF/SPHF

JIS G3131

For cold forming parts

DD11/DD12/DD13/DD14

EN 10111

General Structural Steel

SS330/SS400/SS490/SS540

JIS G3101

For general automotive

structural parts

‍

S235JR/S235J0/S275JR/E295/S355J0

EN 10025

Steel for

Machine Structure

C22/C35/S20C/S35C/S45C

DIN 17200

JIS G4501

For machine structural

parts processed by cutting

and heat treatment

Steel Strip for Tube

SPHT1/SPHT2/SPHT3/SPHT4

JIS G3132

For welded tube

Automotive

Structural Steel

‍

SAPH310/SAPH370

SAPH400/SAPH440

SPFH540/SPFH590

JIS G3113

JIS G3134

For automotive structural parts such as wheels which require formability and processability

QStE340TM (S355MC)/QStE380TM

QStE420TM (S420MC)/QStE460TM (S460MC)

QStE500TM (S500MC)

SEW 092

(EN10149-2)

Hot-rolled grain steel for cold forming used for automotive structural parts such as automobile frames, which requires excellent cold forming performance and high-strength

SEW 092

(EN10149-2)

QStE340TM (S355MC)

QStE420TM (S420MC)

QStE460TM (S460MC)

QStE500TM (S500MC)

Hot-rolled grain steel for cold forming used for automotive structural parts such as automobile frames, which requires excellent cold forming performance and high-strength

Thickness 1.5~6.0mm , Width 800~1650mm, Coil weight ≤38.64 ton, Coil inner diameter 610mm, 760mm