42crmo4 nickel alloy steel hardness steel from BBN company price
The company has a group of experienced steel plate continuous processing line construction, production management, operation and professional and technical personnel. The company is a modern enterprise integrating scientific research and development, production processing, sales and service. Our main products include hot rolled plates, seamless pipes, 42crmo4 nickel alloy steel hardness and steel structures. At the same time, it also adheres to international standards and adheres to the international line.
Bridge steel 42crmo4 nickel alloy steel hardness is required to have higher strength, toughness, load and impact of rolling stock, and good fatigue resistance, low temperature toughness and atmospheric corrosion resistance. With the development of domestic railway construction towards high speed and heavy load, railway bridge steel developing in the direction of high speed, heavy load, long span, beautiful and novel structure, and full welding, higher requirements are imposed on the properties of steel for bridges. In particular, the development of cross-sea bridges has put forward higher requirements on the corrosion resistance of steel for bridges.
The correct choice of billet type, section shape, size and weight are of great significance to 42crmo4 nickel alloy steel hardness steel rolling production. Steel rolling production has certain technical requirements for raw materials, such as steel type, section shape, size, weight, and surface quality. The consideration of these technical requirements is necessary to ensure the quality of steel. It should also be specifically considered when determining and selecting the blank. The 42crmo4 nickel alloy steel hardness rolling method can be divided into cold rolling and hot rolling according to the rolling temperature.
We have built solid cooperation with Myanmar Navy since 2015, starting from a try order about 412 tons LR AH36 shipbuilding steel plates. Myanmar navy builds frigate every year and book shipbuilding steel materials from us regularly. This time, the Myanmar navy’s local representative visit us and put another order about 2025 tons LR grade A steel plates. According to clients requirements, we arranged 42crmo4 nickel alloy steel hardness SGS inspection for the LR grade A steel plates before shipping and send them inspection report.