Pickled Steel

Pickling is a metal surface treatment process that utilizes acids to remove oxide layers and impurities from steel surfaces. This enhances the steel’s surface quality, improving its paint adhesion and welding capabilities.It is widely used in various industries, such as automotive and construction, to ensure high-quality material performance.

DD13 SPHE steel sheet stacks

DD13 / SPHE

Automotive JIS SAPH440 Hot Rolled Pickled Steel Coils DD13 / SPHE
Hot-rolled pickling steel coil DD13/SPHE has good formability, weldability and surface quality, and is often used in automobile manufacturing and the production of structural parts.
Material: Hot Rolled Steel
Standard: AISI, ASTM, GB, JIS, DIN
Tolerance: 0.05
Delivery Terms: FOB/CFR/CIF/DDA
High Light: Hot Rolled Pickled Steel Coils, JIS SAPH440 Pickled Steel Coils, DD13 Pickled Steel Coils
Brand Name: Bao Steel
Processing: Decoiling, Cutting
Packing: Fine Packaging With Oiled Paper
DD13 / SPHE
Automotive JIS SAPH440 Hot Rolled Pickled Steel Coils DD13 / SPHE
DD13 SPHE steel sheets

JIS SAPH440 Automotive Hot Rolled Pickled Steel Coils DD13/SPHE

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; 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