The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our A573 Grade 70 material steel products are supplied in time, with reliable quality and perfect and thoughtful after-
The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our A573 Grade 70 material steel products are supplied in time, with reliable quality and perfect and thoughtful after-
The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our A573 Grade 70 material steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service. Meanwhile, we have huge A573 Grade 70 material steel stocks all the year round. The company long-term pursues the principle of quality first, customer first, quality for survival, reputation for development, and perfect service to win the users.
Main properties of 20CrMn steel plate: high strength and toughness, and good hardenability. The performance obtained after heat treatment is better than 20Cr. The quenching deformation is small, the low temperature toughness is good, and the machinability is good; but the welding performance is low. Generally used after carburizing, quenching or quenching and tempering. 20CrMn steel is used for manufacturing and heavy-duty hardened and tempered parts with large cross section and carburized parts with small cross section.
XAR450 steel is a special structural steel material with high wear resistance. The average hardness of this special wear-resistant structural steel is 450HB, which has high hardness and good toughness. The structure built with this steel is stronger, lighter and can withstand impact loads. XAR450 steel is used for wear parts-exposed structures such as protective pads, shell walls, support and reinforcement plates for excavators, mining machines and bulldozers.
Alloy steel plate: The primary purpose of adding alloy elements to steel is to improve the hardenability of the steel, and it is easy to obtain martensite during quenching. The second is to improve the tempering stability of the steel to keep the martensite at a higher temperature, so that the carbides precipitated during the tempering of the quenched steel are smaller, uniform and stable. In this way, under the same conditions, alloy steel has higher strength than carbon steel, A573 Grade 70 material.
Dimensions : All pipe A573 Grade 70 material is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.Sizes (Seamless) : 1/2” NB - 60” NBSizes (SAW) : 16” NB - 100” NBSizes (ERW) : 1/2” NB - 24” NBWall Thickness : SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS DIN, JIS standard thickness
We are the professional Chinese steel plate, steel pipe supplier. If you need any steel plate, steel pipe, we can put the steel plate, steel pipe order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock. Besides. if you need any A573 Grade 70 material offer or if you want to know the price and any other information about steel plate, steel pipe price, please be free to contact us.
Relying on the background of high-quality steel resources and its own strong steel machining capabilities, BBN comany can not only supply various steel material products, such as steel coils, steel plates, A573 Grade 70 material sheet, steel pipes, and shaped steels, but also provide a variety of steel deep processing services like cutting, welding and grinding. Through continuous technological innovation and after-sales service optimization, the company has its own world on the domestic and international steel industry stage!
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