What is 16mo3 heat treatment equivalent material in China

The company has superior geographical location and convenient transportation. After more than 20 years of market trials and tribulations, from small to large, from weak to strong, in order to meet the needs of customer extension development, the company expanded the deep 16mo3 heat treatment processing services of cutting steel pieces. Now we have built a business system integrating steel plate, steel plate cutting and 16mo3 heat treatment steel deep processing. The company provides one-stop solution for customers with lower price, higher quality and faster response speed.

The service temperature of high pressure seamless steel pipe is below 450 ℃, and the domestic pipes are mainly made of 16mo3 heat treatment, No.10 and No.20 carbon steel hot-rolled pipes or cold drawn pipes. High pressure seamless steel pipe is often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, the pipe will be oxidized and corroded. The steel pipe is required to have high endurance strength, high oxidation resistance and corrosion resistance, and good structure stability.

The weight of seamless steel pipe is only 1 / 5 of that of square steel. Seamless steel pipe corrosion resistance acid, alkali, salt and atmospheric environment corrosion, high temperature resistance, good impact and fatigue resistance, do not need regular maintenance. The effective service life of product 16mo3 heat treatment more than 15 years.

The basic phases of 16mo3 heat treatment, structural steel in the annealed state are ferrite and carbide. The alloy elements are dissolved in ferrite to form alloy ferrite, which depends on solid solution strengthening to increase strength and hardness, but at the same time reduce plasticity and toughness. The addition of alloying elements reduces the carbon content of the eutectoid point, which increases the proportion of pearlite in the structure and reduces the distance of the pearlite layer. This also increases the strength of the steel and reduces the plasticity.

42CrMo alloy steel 16mo3 heat treatment: low temperature tempering welding performance thermal processing
The heating temperature is 1150 ~1200°C, the starting temperature is 1130 ~1180°C, the ending temperature is> 850°C, and when φ> 50mm, slow cooling. The normalizing temperature is 850~900°C, and the furnace is air cooled. High temperature tempering: Tempering temperature is 680~700°C, and it is air-cooled from the furnace.

We have a professional production team and high-quality production equipment, and we also have a great 16mo3 heat treatment advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the 16mo3 heat treatment production of high-quality steel plates, steel pipes and other products that meet customer requirements.

Our company has established and constantly improved the customer service system and emergency response system. Through the customer service management system, we track the service of the after-sales service team and provide efficient and standard services in time. At the same time, the company formulates a regular return visit system, compares the historical cases of customer problems, proposes a pre solution, and ensures that the service is in place in a short time.