EN10025-4 S420ML steel plates features and usage

Every customer who has visit us and witness the steel materials before delievry will be impressed by our quality control departemnt. Even not come to inspect the steel materials before delievry, our quality control departemnt will also send inspection report to the customer. For each order, no matter its quantity and value, our quality control departemnt will make strict inspection before delivery, the inspection contents include apperance, tolerance, dimension, mark, special requirements of customers, etc. To guarantee our steel materials sent to the customer is qualified.

BBNsteel is one of the world-leading suppliers of construction steels for a global industry. We understand the unique demands of EN10025-4 S420ML steel plates building large scale structures in an increasingly budget-conscious economy. Construction steel plates and steel sections are used from the ground up; particularly in civil engineering and large-scale industrial projects. Pilings and baffles are used to lay the groundwork and establish a strong foundational anchor for tall structures like skyscrapers.

Chemical composition of Q420 steel: C ≤ 0.20, Si ≤ 0.50, Mn ≤ 1.70, P ≤ 0.035, S ≤ 0.035, Nb ≤ 0.07, V ≤ 0.20, Ti ≤ 0.20, Cr ≤ 0.30, Ni ≤ 0.80, Cu ≤ 0.30, N ≤ 0.015, Mo ≤ 0.20. The mechanical properties of Q420 steel are: yield strength ≥ 340 MPa, tensile strength 500-680 MPa, elongation after fracture ≥ 18%, impact energy 34J. EN10025-4 S420ML steel plates, Q420 steel has good mechanical properties and weldability, good cold and hot workability. Q420 steel is mainly used for manufacturing mining machinery, heavy vehicles, ships, bridges, medium and high pressure boilers, vessels and other large welding and structural parts.

Ordinary carbon structural steel EN10025-4 S420ML steel plates has many impurities and low price. The ordinary carbon structural steel is used in places with low performance requirements and low strength, but it has good plasticity, toughness and cold deformation performance. High quality carbon structural steel has less harmful impurities, and its strength, plasticity and toughness are better than those of ordinary carbon structural steel. High quality carbon structural steel is mainly used to manufacture important mechanical parts.

Provide special product requirements to meet the personalized needs of customers. The EN10025-4 S420ML steel plates company arranges production and shipment strictly according to the contract, and guarantees to supply goods according to the time agreed in the contract. Provide professional consultation: we guarantee to answer any professional and EN10025-4 S420ML steel plates technical questions raised by users within 1 hour; provide detailed information.

Our company has strict quality control standards. If you want to visit our factory, you are welcome at any time! We produce a lot of steel products every month to export EN10025-4 S420ML steel plates to all over the world. Because our customers are from all countries, they will order a large number of steel products from our company every month.