B600L automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes

B650L steel for automobile beams have high strength and good bending performance, which is suitable for beam parts.

B700L automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes

As B750QZR Mechanical and B750QZR suppliers, we can supply B750QZR Chemical, B750QZR Mechanical and B750QZR standard for you ,please contact us ：jw@steel-jw.com

As B600QK Mechanical and B600QK suppliers, we can supply B600QK Chemical, B600QK Mechanical and B600QK standard for you ,please contact us ：jw@steel-jw.com

As B600QZR Mechanical and B600QZR suppliers, we can supply B600QZR Chemical, B600QZR Mechanical and B600QZR standard for you ,please contact us ：jw@steel-jw.com