Features and use of grade 09CuPCrNi-B

ASTM A441, used in low-tolerance, state-of-the-art structures, such as towers and large telescopes, grade 09CUPCRNI-B is a high-strength structural grade with a yield strength of 40,000 to 50,000 psi and an allowable bending stress of 24,000 to 30,000 psi.

Manganese steel plate is a kind of common steel, which is a kind of high-strength anti manganese steel. grade 09CUPCRNI-B, Manganese steel plate is mainly used to bear the impact, extrusion, material wear and other severe working conditions. It is a typical anti-wear steel, with austenite and carbide as cast structure. After water quenching at about 1000 ° C, the structure changes into single austenite or austenite with a small amount of carbide.

The user of S355NC grade must make sure that his calculation, design and processing methods are appropriate for the grade 09CUPCRNI-B material. The forming process used must be suitable for the intended application and comply with the state-ofthe- art; it is of fundamental importance to the processing behaviour of this grade 09CUPCRNI-B steel grade.

We have a professional after-sales department to collect all information related to customers, so as to make relevant treatment in time according to the information, and file it; guide the user's product use methods and precautions; coordinate with the sales department, visit customers regularly, understand the customer's use and new requirements, and make a customer visit record; When communicating with customers, they should be enthusiastic and careful to understand the situation of product problems and put forward solutions