Q355 HSLA Low Alloy High Strength Steel Plate

‌Q355B alloy steel plate is a low alloy high strength steel plate with good toughness and impact resistance, and can maintain stable performance even in harsh environments.

‌‌Q355B high strength low alloy steel also has excellent weldability and processing performance, which is convenient for welding, cutting and bending.

‌Q355D alloy steel plate is a low-alloy high-strength structural steel. It contains a certain amount of chromium to improve its corrosion resistance in oxidizing media.

‌‌Q355D low alloy structural steel has good plasticity and toughness, is easy to process and form, and can maintain stable mechanical properties in low temperature environments.

‌‌Application areas of Q355B high strength alloy steel

Construction industry ‌: used for load-bearing structures of engineering structures such as high-rise buildings, large factories and bridges. ‌Bridge engineering ‌: as the preferred material for key components such as bridge main beams, suspension bridges and arch bridges.