Why hot rolled 09CuPCrNi-B mechanical properties is cheaper than cold rolled steel

CortenB vs 45#: Corten B medium-carbon quenched and tempered steel has higher strength, toughness and hardenability than 45# steel. Corten B steel can obtain better comprehensive mechanical properties after quenching and tempering. The cutting performance is still good, but the welding performance is poor, the cold deformation plasticity is low, and the temper brittleness tendency. It is generally used in quenched and tempered state, and can also be used in quenched, tempered or normalized state.

Under the action of the roller and the plug, a cavity is formed in the blank, which is called the blank. Then send it to the automatic tube rolling machine to continue rolling. Finally, the wall thickness of the whole machine is equalized and the diameter is calibrated by the sizing machine to meet the specification requirements. It is an advanced method to produce 09CUPCRNI-B mechanical properties, hot-rolled seamless steel tube by continuous rolling mill.

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of 09CUPCRNI-B mechanical properties service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.

We are world class steel 09CUPCRNI-B mechanical properties materials supplier. We are engaed in providing raw steel materials such as steel plates / steel coils / steel sheets / steel pipes, deep processing and a series project design and solutions to clients. We guarantee to return goods for free for 09CUPCRNI-B mechanical properties quality problem during its lifetime. Your satisfactory is our permanent pursue. We always welcome advise from clients to make self-improvement continously. And sincerely to build long-term cooperation with you.