Where is the high quality 16mo3 steel BBN company
EN-BOILER Steel provides high-quality boiler steel to many natural gas.
Oil and petrochemical companies and is well-known worldwide.
Where is the high quality 16mo3 steel BBN company
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Try to use high quality 16Mo3 steel high-quality alkaline covered electrode as much as possible, and don't use inferior electrode to save money. According to the theory of chromium poor, chromium carbide will be precipitated on the upper edge of the grain boundary of the weld and heat affected zone when the high quality 16mo3 steel temperature range is between 450 ℃ and 850 ℃, resulting in chromium poor grain boundary, which is insufficient to resist corrosion.
Since the foundation of the company, the Spring Festival Gala is an annual activity held at the end of the year. Now it is a part of the BBN company culture to enrich the employee's life. The annual Spring Festival Gala in 2019 was held on January 20, 2020. There are opening ceremony, leader's speech, BBN steel performance, awards for outstanding employees, lucky draw, party game, curtain call, company group photo, annual Gala dinner and other links.
The higher the Cr-Mo content in the material high quality 16mo3 steel, the lower the control of harmful inclusions, the better the hydrogen corrosion resistance. In recent years, China has gradually specialized the materials of pressure vessel equipment, among which the main materials of medium temperature hydrogen resistant steel are 15CrMoR (equivalent to SA387 Gr 12), 14Cr1MoR (equivalent to SA387 Gr 11), and 12Cr2Mo1R (equivalent to SA387 Gr 22).
Vanadium element (V element) can refine grains in ordinary low carbon alloy steel, improve the strength and yield ratio and low temperature characteristics after normalizing, and improve the welding performance of steel, high quality 16mo3 steel included. Vanadium element (V element) is often used in combination with manganese, chromium, molybdenum, tungsten and other elements in structural steel because of its low hardenability under general heat treatment conditions. Vanadium in quenched and tempered steel is mainly to improve the strength and yield ratio of steel, refine the grain size, and pick up the overheating sensitivity.