The company adheres to the A709 Gr HPS100W bridge steel plate business tenet of "integrity casting strength, cooperation creating win-win", takes value-added service of supply chain as the tenet, and under the premise of existing market, bulk trade, logistics distribution and other advantages, develops a new comprehensive steel industry model combined with informatization. And will continue to provide customers with high-quality steel products and good service. We sincerely welcome new and old customers to join hands with our company A709 Gr HPS100W bridge steel plate and seek common development!
Titanium microalloying is an element of A709 Gr HPS100W bridge steel plate strengthening complex with carbon and nitrogen. The addition of micro amount of titanium in the steel can fix almost all nitrogen and part carbon in the steel, so as to eliminate the strain aging phenomenon and improve the aging impact performance of the steel. At the same time, it can refine the grains and change the morphology of the compounds. According to the atomic weight ratio of Ti and N in A709 Gr HPS100W bridge steel plate tin formula (Ti = 3.4n), the content of Ti in steel should be controlled between 0.015 and 0.025%. Generally, the amount of ferrotitanium added to each ton of steel is 1kg.
Aspire to technological innovation and pursue first-class quality steel A709 Gr HPS100W bridge steel plate products.Take independent innovation as an important support for the sustainable development of iron and steel industry, strengthen the main position of technological innovation, accelerate the original innovation, integrated innovation, introduction, digestion, absorption and re innovation, improve the technological innovation system, and cultivate the core technology and brand products of independent intellectual property rights.
A709 Gr HPS100W bridge steel plate, WQ960EZ25 quenched and tempered steel has excellent welding performance: when the composition is designed, the carbon content, carbon equivalent and thermal sensitivity coefficient are greatly reduced to improve the welding performance, so it has excellent welding joint performance, which can meet the requirements of bridges, buildings, cranes, shipbuilding, vehicles and Welding requirements for large structural parts.
