Standing at a new historical starting point, we adapt to the requirements of supply side a633 alloy steel and a36 carbon steel structural reform, adhere to the overall strategy of "innovation driven, quality leading, quality improving and efficiency
Standing at a new historical starting point, we adapt to the requirements of supply side a633 alloy steel and a36 carbon steel structural reform, adhere to the overall strategy of "innovation driven, quality leading, quality improving and efficiency
Standing at a new historical starting point, we adapt to the requirements of supply side a633 alloy steel and a36 carbon steel structural reform, adhere to the overall strategy of "innovation driven, quality leading, quality improving and efficiency increasing, transformation and development", and constantly improve the development concept and development level with a forward-looking vision and grand vision. Now we have been ranked the International leading a633 alloy steel and a36 carbon steel steel materials supplier.
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, a633 alloy steel and a36 carbon steel , 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 and tempering (QT) is a double heat treatment process of quenching and high temperature tempering. In general, medium carbon steel and medium a633 alloy steel and a36 carbon steel carbon alloy steel often need quenching and tempering treatment. Quenching and tempering can make iron and steel parts obtain a good combination of strength and toughness, with high strength, excellent toughness, plasticity, cutting performance, etc. Some a633 alloy steel and a36 carbon steel alloy steel or low alloy steel must be quenched and tempered to obtain good comprehensive properties. These steels can also be called quenched and tempered steels.
On August 29th Clients from Senegal visited us-Zhengzhou office and wanted to know more about BBN to build a long relationship. They have a big demand of ship building steel plates with thickness 6mm and thickness 8mm LR AH36 shipping steel a633 alloy steel and a36 carbon steel plates to Senegal Navy, and our strong advantage in offering these ship building steel plates make us begin to build a steady cooperation relationship with Senegal clients. BBN has always supplied high quality ship plates with stable supply. Soon he placed 15 containers of LR AH36 shipping steel plates to BBN.
The requirements for toughness impact energy of a633 alloy steel and a36 carbon steel, S355JR steel and S355J2 steel are different, other mechanical properties and various requirements are the same.S355JR steel toughness impact energy requirements: 20 ℃, impact energy ≥ 27JS355J2 steel toughness impact energy requirements: - 20 ℃, impact energy ≥ 27JAs the temperature decreases, the impact energy of the same steel will gradually decrease, so S355J2 steel is more expensive than S355JR steel.
Enterprise vision: to become a world-class innovation base and supplier of steel materials.Enterprise spirit: innovation, truth-seeking, integrity and efficiency.Core values of the enterprise: people-oriented, morality based, value creation, win-win sharing.Employee belief: have faith, can contribute; have dream, can fight; have action, can create; have value, can be happy.Employee belief: have faith, can contribute; have dream, can fight; have action, can create; have value, can be happy.
Leave A Comment