Carbon and low alloy astm A588 Grade B yield strength with high strength

ASTM A213 T9 seamless pipe is ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes. BBN steel company supplies Cr-Mo low alloy steel grades of T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36, T91, T92, T122, and T911. The tubing sizes and thickness usually furnished to this specification are 1/8″(3.2 mm) in inside diameter to 5″(127 mm) in outside diameter and 0.015″ to 0.500″(0.4-12.7 mm) in minimum or average wall thickness.

astm A588 Grade B yield strength, The hardened wear-resistant plate is quenched and hardened as a whole, and the martensite in the metallographic structure improves the overall hardness, and the micro hardness and macro hardness are basically the same. Cemented carbide and T10, even if the macroscopic hardness of T12 steel and cemented carbide after quenching is basically the same, the wear resistance of cemented carbide is much higher than that of T12 steel, because there are a large number of carbides in cemented carbide .

Medium and high carbon alloy hot rolled plates are mainly used in cold rolling and calendering, saw blades and tool industries. The company has taken advantage of smelting, hot rolled astm A588 Grade B yield strength plate and coil finishing equipment and technical advantages, and has successfully developed a batch of high-carbon and its alloy steel and medium-carbon high-alloy astm A588 Grade B yield strength steel hot-rolled coils with the goal of replacing imports. The iron oxide scale is delivered and trusted by high-end users.

Customer first, reputation first, high-quality and perfect after-sales service is the extension of our product value and an important guarantee for the interests of customers. The purpose of our astm A588 Grade B yield strength service quality management system is to establish and constantly improve a scientific, reasonable and efficient service quality management system, and complete the after-sales service quality guarantee work of customers fairly, accurately and timely, For our company's astm A588 Grade B yield strength customer service to establish a good, comprehensive, full service system.