What characteristics should the SMA490AW weather resistant steel flat bar have

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What characteristics should the SMA490AW weather resistant steel flat bar have

Since its establishment, the company has always adhered to the enterprise spirit of "solid feet and lofty ideals, dare to create and take responsibility, and dedicate to work". After years of careful management, the company has achieved the double improvement of SMA490AW weather resistant steel flat bar capital strength and scale expansion, gained wide recognition and general praise from all walks of life, further realized specialized and large-scale operation and optimized allocation of resources, and effectively improved the SMA490AW weather resistant steel flat bar overall strength, competitiveness and anti risk ability of the company.

The advantages of SMA490AW weather resistant steel flat bar, hot-rolled clad plates are thin-gauge clad plates of 6, 8, and 10mm thickness. Under hot continuous rolling conditions, it can produce clad steel coils, reduce production costs and meet more user needs. Under the current technical conditions, the hot rolling process cannot directly produce titanium, copper, aluminum and other non-ferrous metal clad plates. In summary, the two very different production processes have their own characteristics, and exist and develop at the same time to meet the vastly different needs of different users.

The mechanical properties of 30CrMo steel are as follows: tensile strength 930 MPa, yield strength 785 MPa, elongation after fracture 12%, impact absorption energy 63 J. SMA490AW weather resistant steel flat bar, 30CrMo steel has high strength and toughness. When the temperature is lower than 500℃, 30CrMo steel has good high-temperature strength, good machinability, medium cold bending plasticity, high hardenability and good welding performance. 30CrMo steel is generally used in quenched and tempered condition.

SMA490AW weather resistant steel flat bar, NM360 wear-resistant plates have two wear resistance performance methods: one is high stress wear, and the other is chisel wear. For high-stress wear, NM360 wear-resistant plates require the surface of the liner to have the highest possible hardness to resist the pressure of abrasives. The scope of application of NM360 wear-resistant plates reduces the appearance of embrittlement and falling.

The chemical composition of 20CrMo steel pipe is 0.17-0.24, Si: 0.17-0.37, Mn: 0.40-0.70, Cr: 0.80-1.10, Mo: 0.15-0.25. Mechanical properties of 20CrMo steel pipe: tensile strength 410 Mpa; yield strength: 265mpa; elongation after fracture: 24; reduction of area: 60; impact absorption energy: 110J. 20CrMo steel pipe belongs to alloy structure steel pipe, which has high thermal strength, good high-temperature strength, good machinability, medium cold bending plasticity, high hardenability and good welding performance at 500-520℃. SMA490AW weather resistant steel flat bar, 20CrMo steel pipe is generally used in quenching and tempering state.

We are leading supplier of pipeline steel. The pipeline steel in usually in forms of pipeline steel coils, pipeline steel sheet, pipeline steel plate and pipeline steel pipes. And the most popular standard is API 5L. For questions about SMA490AW weather resistant steel flat bar pipeline steel, such as X70 steel properties, API 5L X42 steel properties, difference between API 5L PSL1 and API 5L PSL2, API 5L grade B steel price, please feel free to communicate with us.

From the order to the delivery, there are three quality inspections to ensure that the qualified rate of finished products is more than 100%. We promise that every order will be tracked in a timely manner to ensure that customers can receive goods safely and constantly listen to their opinions and suggestions, reflect on our own problems, and let customers feel at ease. We have a large warehouse in Shanghai and Tianjin, which can provide customers with sufficient sources of supply.

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