Hot rolled en 10149-2 steel s420mc

Beijing machining center has more than 1000 employees, including 360 technicians, 28 engineers, 6 senior welders, 15 professional welders, 52 bachelor's degree, 3 doctor's degree, and 8 R & D team. It is a professional en 10149-2 steel s420m

Beijing machining center has more than 1000 employees, including 360 technicians, 28 engineers, 6 senior welders, 15 professional welders, 52 bachelor's degree, 3 doctor's degree, and 8 R & D team. It is a professional EN 10149-2 steel S420MC production team combining theory and practice. With an annual output of 80000 tons, looking forward to the future, our company continues to strengthen the advantages of en 10149-2 steel s420mc leading suppliers in the four steel fields of steel plate, steel pipe, stainless steel and special steel.

BBN company is a modern enterprise integrating steel producing, warehousing and logistics, processing and distribution. We are committed to creating a "one-stop steel procurement service" platform. The main products are I-beam, angle steel, en 10149-2 steel s420mc , H-beam, hot-rolled coil, welded pipe, spiral pipe seamless pipe and many other steel products. Standing stocks amount to more than 30,000 tons, and complete specifications, the company gradually moves towards large-scale distribution enterprises with serialized products, standardized services and modern transportation management.

Quenching is a heat treatment process in which steel parts are heated to above the critical temperature, and after proper heat preservation, the parts are quickly cooled to room temperature in water or oil, so that martensite transformation occurs. The hardness of the quenched en 10149-2 steel s420mc increases sharply. Quenching is to prepare the organization for adjusting and improving the performance of en 10149-2 steel s420mc during tempering, while tempering determines the performance and life of the workpiece.

In January 2019, one of our Vietnam customer purchased 395.62 tonsQ345B steel plateen 10149-2 steel s420mc for their construction project, we prepared all the goods ready within 5 days, and supplied the goods with painting sand blasting to SA2.5 en 10149-2 steel s420mc and priming gray oxide primer, and arrange shipment in time. Meet the customer urgent delivery request.

S355J2G3 is low alloy high strength structural steel, and it is roughly equivalent to GB Q345D.S355J2G3 is a European standard steel with composition of C ≤ 0.20, Si ≤ 0.55, Mn ≤ 1.60, P ≤ 0.035, S ≤ 0.035. The meaning of J2G3 indicates that the delivery state of S355J2G3 steel is normalized, the impact energy at - 20 ℃ is 27J. G3 and G4 indicate the deoxidization mode. en 10149-2 steel s420mc, S355J2G3 steel is semi killed steel, S355J2G4 steel is fully killed steel.

Customer concept: customer first. Guided by market changes and guided by customer needs, we design the optimal product solutions and provide the best after-sales service. Partners: to reach a balance of interests with all stakeholders, to build a harmonious coexistence and win-win cooperation.