Can Q235 be heat-treated for strengthening?
It cannot be effectively strengthened by quenching and is generally used directly without heat treatment.
How is the cold bending performance of Q235?
Excellent, good plasticity, not prone to cracking during 180° cold bending.
What are the common product forms of Q235?
Steel plates, steel strips, angle steel, channel steel, H-beams, round steel, reinforcing bars, welded pipes, etc.
What are the main uses of Q235 (construction)?
Reinforcing bars, steel plates, structural steel, bolts, nuts, scaffolding, factory beams and columns, bridge components.
What are the main uses of Q235 (hardware/machinery)?
Stamped parts, brackets, pins, washers, mold accessories, unimportant shafts.