Tel : 0086-021-60880117
Tel : 0086-021-60880117
B420L belong to cold-rolled sheet, cold-rolled sheet is hot rolled coils as raw material at room temperature at a temperature below the recrystallization rolling from, including board and volumes.
B420L steel plate, steel strip is a kind of Hot-rolled pickled steel for automotive wheel is low carbon micro-alloyed steel with excellent properties of cold forming and welding produced by using advanced TMCP technology.
B420L steel chemical composition
Grade |
Chemical composition(Heat analysis)% |
|||||
|
C |
Si |
Mn |
P |
S |
Alt |
|
|
B420L |
≤0.10 |
≤0.30 |
≤0.05 |
≤0.030 |
≤0.025 |
≥0.010 |
B420L steel mechanical property
Grade |
Tensile test |
||||
|
Yield strength |
Tensile strength |
Yield ratio |
Elongation after fracture |
180°Bending Test b |
|
|
B420L |
≥215 |
320-420 |
-- |
≥27 |
0a |
Shanghai Royal Industry Will return you with high-quality B420L Pickling Coils 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 B420L Mechanical and B420L suppliers, we can supply B420L Chemical, B420L Mechanical and B420L standard for you ,please contact us ：info@sg295steel.com