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Pickled Automotive Structural Steel
Currently there is a improved hot rolled pickling unit in LY Steel, its main process includes flash welding, tension leveling, turbulent flow pickling, edge cutting, oiling and surface quality checking etc. the product quality is safe and reliable with the following characteristics:
Product Range of pickled steel
Tensile strength Rm | ≤800MPa |
Vield strength ReL | ≤650MPa |
Thickness | 1.5~6mm |
Width | 900~1580mm |
Coil Weight | ≤30t |
Coil inner Diameter | 610mm |
Classification of pickled steel
Classification | LYS Standard | Consist with International | Applications | ||
Standard No. | Grade | Standard No. | Grade | ||
Steel for Cold Forming | Q/OHAC807 | SPHC-PO | JIS G 3131 | SPHC | For compressor and cold forming parts |
SPHD-PO | SPHD | ||||
SPHE-PO | SPHE | ||||
SPHF-PO | SPHF | ||||
Q/OHAC807 | DD11 | EN 10111 | DD11 | For cold forming parts | |
DD12 | DD12 | ||||
DD13 | DD13 | ||||
DD14 | DD14 | ||||
General Structural Steel | JIS G 3101 | SS400 | JIS G 3101 | SS400 | For general automotive structural parts |
SS490 | SS490 | ||||
SS540 | SS540 | ||||
EN 10025 | S235JR | EN 10025 | S235JR | ||
S235J0 | S235J0 | ||||
S275JR | S275JR | ||||
S355JR | S355JR | ||||
S355J0 | S355J0 | ||||
Q/OHAC807 | ST37-2 | DIN 17100 | ST37-2 | For welded tube or structural parts | |
ST44-2 | ST44-2 | ||||
ST52-3 | ST52-3 |
Classification | LYS Standard or quoted standard | Consist with International Standards | Applications | ||
Standard No. | Grade | Standard No. | Grade | ||
Automotive Structural Steel | Q/OHAC807 | SAPH310-PO | JIS 3113 | SAPH310 | For automotive structural parts, such as wheels which require good formability and processability |
SAPH370-PO | SAPH370 | ||||
SAPH400-PO | SAPH400 | ||||
SAPH440-PO | SAPH440 | ||||
Q/OHAC812 | SPFH490 | JIS 3134 | SPFH490 | ||
SPFH540 | SPFH540 | ||||
SPFH590 | SPFH590 | ||||
Q/OHAC811 | QSTE340TM | SEW092 | QSTE340TM | Hot-rolled fine-grain steel for cold forming, used for automot- ive structural parts such as automotive seat,chassis which requires excellent cold forming performance and high-strength | |
QSTE380TM | QSTE380TM | ||||
QSTE420TM | QSTE420TM | ||||
QSTE460TM | QSTE460TM | ||||
QSTE500TM | QSTE500TM | ||||
QSTE550TM | QSTE550TM | ||||
Q/OHAC811 | S355MC | EN10149.2 | S355MC | ||
S420MC | S420MC | ||||
S460MC | S460MC | ||||
S500MC | S500MC | ||||
S550MC | S550MC | ||||
Automotive Beam Steel | Q/OHAC809 | LG375L | / | / | For automotive frame, beam and coach |
LG510L | |||||
LG590L | |||||
LG610L | |||||
Automotive Wheel Steel | Q/OHAC809 | SS400-CL | / | / | Good cold forming and fatigue performance, used for automotive wheel rims and discs |
LG330CL | |||||
LG380CL | |||||
LG420CL | |||||
LG490CL/SW400 | |||||
LG510CL | |||||
LG540CL | |||||
LG550CL | |||||
LG590CL | |||||
dual-phase | Q/OHAC810 | FB450 | / | FB450 | Good cold forming and reaming performance, used for automotive wheel rims and discs or Structural |
FB590 | FB590 | ||||
DP600 | / | HR330/600DP | |||
DP780 | HR450/780DP |