The price of hot rolled hardox 400 sheet is expected to remain slightly stronger today
We do sand blasting and shop primer for various hot rolled HARDOX 400 sheet steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from going rust during transportation. Our sand blasting standard is SA2.5, and shop primer hot rolled HARDOX 400 sheet thickness is 20μm or so. Our shop primer has been certified by ABS, LR, BV etc. authorities.
15CrMo alloy plate is a heat-resistant steel with pearlite structure, which has high thermal strength (δb≥440MPa) and oxidation resistance at high temperatures, and has a certain resistance to hydrogen corrosion. Due to the high content of Cr, C and other alloying elements in steel, the hardening tendency of hot rolled HARDOX 400 sheet and 15CrMo alloy plate is obvious and the weldability is poor. After welding, local high temperature tempering treatment should be carried out. The heat treatment process of 15CrMo alloy plate is as follows: the temperature rise rate is 200°C/h, the temperature is raised to 715°C for 1 hour and 15 minutes, the temperature drop rate is 100°C/h, and the temperature is reduced to 300°C before air cooling.
After comprehensive and professional training such as customer service, the customer service team has more strict discipline in the management of customer service team to ensure that customer service personnel respond to customers with a professional attitude. A process supervision system has been set up to let each customer supervise the process of the system with us
We guarantee to provide all technical data required by users within one hour to provide reasonable quotation; to provide hot rolled HARDOX 400 sheet reasonable quotation for products consulted by users within one hour; to provide investigation reception: we guarantee to receive the investigation of users at any time and provide various convenient conditions for users.
we develop very well through those years even the external environment is not conducive to the whole steel industry. With the prosperity of our group, our company always bear its staff who contributes to its growth in mind, and always on the way to improve welfare and treatment. That makes us staff and work with pleasure. On the other way, they creat a better and stronger our group. That may be one of the key factors why we develop so rapidly those years. Here we can say proudly “we are family”.
We have a professional production team and high-quality production equipment, and we also have a great hot rolled HARDOX 400 sheet advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the hot rolled HARDOX 400 sheet production of high-quality steel plates, steel pipes and other products that meet customer requirements.
