Hot Rolled S460QL steel plate Boiler Steel

These S460QL steel plate products have numerous features like high performance and strength and possess properties that help with welding, fabrication and formability. These steel plates are available from stock; however, all S 460N steel plates can be cut into different shapes, sizes and thickness according to our customer needs. BBNsteel has experience in manufacturing this grade of steel plates which is done according to EN10025-3 standards.

In order to obtain the seamless tube with smaller size and better quality, the method of cold rolling, cold drawing or the combination of the two must be used. Cold rolling is usually carried out on a two high mill, and S460QL steel plate pipes are rolled in a circular pass composed of a variable cross-section circular groove and a fixed conical head. Cold drawing is usually carried out on single chain or double chain cold drawing machines of 0.5-100t.

The S460QL steel plate steel making furnace can only be used as primary refining, and the refining needs to be completed in the refining equipment outside the furnace, which is also called secondary refining. It is mainly through decarburization, desulfuration, denitrification and dephosphorization to improve the cleanness of the steel, to establish a chromium molybdenum low alloy steel with good oxidation resistance and high temperature strength, to remove unwanted harmful impurities from the steel, and to improve the S460QL steel plate internal quality of the steel.

Due to other non-steel quality reasons caused by the customer dissatisfaction, to timely explain to the customer, and help them solve the problem, for the customer really because of their own reasons, to give patient reply.The process of objection handling is the process of our technical service.

Tags: