APH440 Pickling Automobile Steel
- Huazhu
- China
- 15-30days
Compared with cold-rolled plate, the advantage of pickling plate is that under the premise of ensuring the surface quality requirements, the user can effectively reduce the procurement cost. Pickling plate is a product with a relatively high performance price ratio between cold-rolled plate and hot-rolled plate, and has good market development prospects.
Pickling plate is made of high quality hot rolled plate as raw material by pickling descaling, trimming, finisthing, surface quality, the current market demandmainly in the automotive industry, compressor industry, machinery manufacturing industry, parts processing industry, wind machine industry, motorcycle industry, steel furniture, hardware accessories, electrical cabinets and shelves of various shapes such as stamping parts.
SAPH440 Pickling Automobile Steel
1. Cost reduction, using pickling plate instead of cold-rolled plate can save costs for enterprises
2. Good surface quality, compared with ordinary hot-rolled plate, hot-rolled cold acid plate removes the surface iron oxide scale and improves the surface quality of steel , for easy welding, oiling, and painting.
3. The dimensional accuracy is high. After flattening, the plate shape can be changed to a certain extent, thereby reducing the deviation of unevenness.
4. Improve the surface finish and increase the appearance effect.
Specification:
SAPH440 coils mechanical properties:
| Grade | Tensile Strength | Yield Strength | Elongation % | Bending | |||||||||
| N/mm² | N/mm² | ||||||||||||
| Thickness/mm | Thickness/mm | Bending angle | Inside radius | ||||||||||
| Thickness/mm | |||||||||||||
| <6.0 | 6.0 ~8.0 | 8.0 ~14.0 | 1.6 ~2.0 | 2.0 ~2.5 | 2.5 ~3.15 | 3.15 ~4.0 | 4.0 ~6.3 | 6.3 ~14 | <2.0 | ≥2.0 | |||
| SAPH440 | ≥440 | ≥305 | ≥295 | ≥275 | ≥29 | ≥30 | ≥32 | ≥33 | ≥34 | ≥35 | 180° | 1.0 times of thickness | 1.5 times of thick |
SAPH440 coils application:
SAPH440 coils is mainly used in automobile industry, produce car frame, wheels and other automotive structural parts with requirement for forming performance, also can used in other industry.
Main Automotive Steel grades:
| Standard | Steel Grade | |||
| JIS G3113 | SAPH310 | SAPH370 | SAPH400 | SAPH440 |
| EN 10149-2 | S315MC | S355MC | S420MC | S460MC |
| S500MC | S550MC | S600MC | S650MC | |
| S700MC | ||||
| Q-BQB 310-2009 | SAPH310 | SAPH370 | SAPH400 | SAPH440 |
| SPFH540 | SPFH590 | QStE340TM | QStE380TM | |
| QStE420TM | QStE460TM | QStE500TM | B330CL | |
| B380CL | B420CL | B320L | B420L | |
| B510L | B510DL | B550L | B440QZR | |
| B480QZR | B440QK | |||
Details:
