High strength hardox 450 steel welding process low alloy

Pipeline steel plate API 5L Gr.B, Hardox 450 steel welding process, X42, X46, X52, X56, X60, X65, X70, X80 is a key steel material for manufacturing straight-seam submerged arc welded pipe for high-pressure long-distance natural gas pipeline. X80 pipeline steel is currently the highest-grade pipeline steel in engineering application in the world. The our company produced X80 pipeline steel plates are successfully used in natural gas pipeline project with the largest wall thickness and diameter.

The yield rate is a comprehensive technical and economic index in the production of medium and heavy plates such as Hardox 450 steel welding process. Increasing the yield rate can not only reduce the loss of metal, but it is also vital to the economic benefits of the steel enterprise. The influencing factors of the yield of medium and heavy plates are various, for example, the variety structure, negative deviation rolling level, plate shape control level, cutting loss, rolling waste and burning loss, etc.

S355NC steel offers excellent bending, flanging, cold-bordering and folding Hardox 450 steel welding process properties in both longitudinal and transverse direction. The bending radii specified below should be observed as minimum values.

The company conducts periodic and targeted training and guidance for after-sales service personnel. As the saying goes, "no one is perfect, no gold is red", to help after-sales service personnel improve service skills and correct service attitude. Carry out relevant technical training for after-sales service personnel, so that after-sales service practitioners have professional product knowledge.