- Introduction
- Classification and code
- Similar grades
- For specification
Steel grades and Application
Application |
Feature |
Grades |
Automobile structure |
Suitable for the automobile structure parts that require good formability, such as frame or wheels. |
SAPH310 SAPH370 |
High strength |
Suitable for the automobile structure parts that require some formability and high strength, such as strong frame or wheels. |
SPFH540. SPFH590 |
High strength |
Suitable for the structure parts that require high strength and good cold formability, such as truck beams. |
QStE340TM QStE380TM |
Wheel steel |
With good cold forming properties, suitable for wheel rims and disks. |
B330CL B380CL B420CL |
Boam steel |
Suitable for vehicle beams and cross members. |
B320LB420LB510L |
Drive shaft steel |
Suitable for the automobile drive shafts. |
B440QZR、B480QZR |
Axle housings steel |
Suitable for the automobile axle housings. |
B440QK |