carbon steel sheet ASTM A283C, SN400B, which is produced in accordance with the Japanese construction steel standard JIS G3136, is mainly used for the steel structure of the building. Analysis of mechanical properties of SN400B steel plate: SN400B yield strength: 235-355 SN400B tensile strength: 400-510 SN400B elongation rate: not less than 22 SN400B yield ratio: not more than 0.8 SN400B average impact energy: 27.
On Jan. 31, 2019, BBN steel held the annual meeting with all employees, family members, and friends. It is a moment of joyand it is a moment to summarize the past and look forward.Looking back on 2018, BBN steel exported carbon steel sheet ASTM A283C more than 2 million tons of steel materials to all parts of the world and made outstanding contributions to infrastructure construction at home and abroad. In 2019, BBN steel will make persistent efforts and forge ahead.
The company uses outsourced logistics operations. Our cooperated professional third-party logistics providers use the advantages of large-scale production and cost advantages to achieve cost savings by increasing the utilization of resources in each link, so that we can benefit from the separation of cost structure. Therefore, we can also provide customers with better, faster and more efficient cargo transportation, delivery, and lower freight costs.
When semi-automatic cutting is carried out, the guide rail should be placed on the plane of the carbon steel sheet ASTM A283C steel plate to be cut, and then the cutting machine should be placed lightly on the guide rail.Make one side of the cutting torch face the operator, choose the cutting nozzle according to the thickness of the steel plate, adjust the cutting straightness and cutting speed.
