Pickling steel coil DD13/SPHE

JIS SAPH440 Automotive Hot Rolled Pickled Steel Coils DD13/SPHE

JIS SAF440 Automotive hot-rolled pickling steel coil DD13/SPHE is a Japanese Industrial Standard (JIS) approved hot-rolled steel for automotive use and is commonly used in automotive manufacturing.

Application: Mold Test/Manufacture/Build                                                              Place Of Origin: Shanghai, China
Thickness: Customers' Requirement                                                              Standard: AISI,ASTM,BS,DIN,GB,JIS
Processing: Bending, Welding, Decoiling, Cutting                                                              Payment Term: 30%T/T Advance + 70% Balance
Price Term: CIF CFR FOB EX-WORK                                                              Tolerance: Min Width Tolerance ±0.05
High Light:    SAPH440 Pickled Steel Coils, DD13 Pickled Steel Coils, saph440 jis

Pickling Steel 

Coil DD13/SPHE

JIS SAPH440 Automotive Hot Rolled Pickled Steel Coils DD13/SPHE


PICKLING STEEL;

The method of removing scale and rust on the surface of steel with an acid solution is called pickling. is a method of cleaning metal surfaces. Usually done with a pre-passivating treatment.
Generally, the workpiece is immersed in an aqueous solution such as sulfuric acid to remove films such as oxides on the metal surface. It is the pre-treatment or intermediate treatment of electroplating, enamel, rolling and other processes.

EPS INTRODUCTION

EPS (Eco Pickled Surface) is a new and environmentally advantageous technology began in 2006 to remove the oxide layer formed during hot rolling of flat rolled steel. The basic principle is that EPS accomplishes mechanical removal of scale using a unique “slurry blast” technology, in which a mixture of carrier liquid (water) and abrasive material impinges against the moving strip of steel. The force, angle and uniformity of slurry impact against the steel strip are precisely controlled to achieve complete scale removal, with no meaningful erosion of the steel substrate. Under the action of the impact force, the iron oxide scale on the surface of the steel plate is removed, and the steel plate becomes a smooth and clean surface.

EPS pickling is safe and recognized as environment-friendly. Instead of caustic acids, EPS uses carbon tempered steel grit, available world-wide, mixed with ordinary water. It continuously recycles and re-uses these ingredients.

PRODUCT CATRGORIES

Categories
Similar Grades and Standards
Similar Grades and Standards
Similar Grades and Standards
Applications
Normal
Structure Steel
Normal
Structure Steel
JIS G 3101
GB/T 912, GB/T 710

Normal
Structure Steel
SS330
SS330
Q195 / Q215A / Q215B / 10
Remarks SS400: Rm≥400MPa
Q235A: Re≥235MPa
Normal
Structure Steel
SS400
SS400
Q235A
Remarks SS400: Rm≥400MPa
Q235A: Re≥235MPa
Normal
Structure Steel
SS490
SS490
Q275A
Remarks SS400: Rm≥400MPa
Q235A: Re≥235MPa
Normal
Structure Steel
SS540
SS540
Q420A
Remarks SS400: Rm≥400MPa
Q235A: Re≥235MPa
Normal
Structure Steel
Q/BQB 303
EN 10025-2
GB/T 912, GB/T 3274

Normal
Structure Steel
S235JR
S235JR
Q235B

Low-Carbon Steel
Q/BQB 302/EN10111
JIS G3131
DIN 1614/EN10111

Low-Carbon Steel
SPHC/DD11
SPHC
StW22
Suitable for manufacturing cold-formed parts.
Low-Carbon Steel
SPHD/DD12
SPHD
StW23
Suitable for manufacturing cold-formed parts.
Low-Carbon Steel
SPHE/DD13
SPHE
StW24
Suitable for manufacturing cold-formed parts.
Cold Forming Steel Q/BQB 310 JISG3113, JISG3134
Cold Forming Steel SAPH310 SAPH310 Suitable for automobile structural components that requires good formability, such as chassis parts
Cold Forming Steel SAPH370 SAPH370 Suitable for automobile structural components that requires good formability, such as chassis parts
Cold Forming Steel SAPH400 SAPH400 Suitable for automobile structural components that requires good formability, such as chassis parts
Automotive Structural Steel Q/BQB 310 SEW 092:95 EN 10149-2
Automotive Structural Steel QStE340TM QStE360TM S355MC
Automotive Structural Steel QStE380TM QStE380TM Suitable for automobile structural components that requires good formability and strength, such as truck beams
Automotive Structural Steel QStE380TM QStE380TM Suitable for automobile structural components that requires good formability and strength, such as truck beams
Automotive Structural Steel QStE420TM QStE420TM S420MC Suitable for automobile structural components that requires good formability and strength, such as truck beams
Automotive Structural Steel QStE460TM QStE460TM S460MC Suitable for automobile structural components that requires good formability and strength, such as truck beams
Automotive Structural Steel QStE500TM QStE500TM S500MC
Suitable for automobile structural components that requires good formability and strength, such as truck beams
Automotive Structural Steel QStE550TM QStE550TM S550MC Suitable for automobile structural components that requires good formability and strength, such as truck beams
Automotive Structural Steel ANGANG Q/BQB 310 GB/T 3273-2005
Automotive Structural Steel A420L B420L 420L Suitable for automobile components, such as truck beams or cross member