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Related products : B330CL steel , B320L steel , B420L steel , B510L steel , B510DL steel , B380CL steel
B420CL thickness allowable deviation should be consistent with Q / BQB 301 high precision (PT.B) provisions,B420CL good cold formability for automotive roll forming wheel and spoke network.
B420CL steel plate mechanical property
|
Grade |
Tensile test |
||||
|
Yield strength |
Tensile strength |
Yield ratio |
Elongation after fracture |
180°Bending Test b |
|
|
B420CL |
≥290 |
420-520 |
-- |
≥28 |
0.5a |
B420CL steel chemical composition
|
Grade |
Chemical composition(Heat analysis)% |
|||||
|
C |
Si |
Mn |
P |
S |
Alt |
|
|
B420CL |
≤0.12 |
≤0.30 |
≤1.50 |
≤0.030 |
≤0.025 |
≥0.010 |
B420CL steel plate/sheet application:
B420CL steel plate, steel strip is a kind of hot-rolled picked steel trip for automotive structure steel with welding performance, and some stamping performance. B420CL steel plate, steel strip is widely used, such as automobile manufacturing, electrical products, rolling stock, aerospace, precision instruments, food cans and so on.
Shanghai Royal Industry Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As B420CL Mechanical and B420CL steel sheet suppliers, we can supply B420CL Chemical, B420CL Mechanical and B420CL standard for you ,please contact us ：info@sg295steel.com