A573 Gr 65 carbon steel sheets common price

Seamless steel tubes for high-pressure boilers are mainly used in pipes, headers, economizers, superheaters and heat exchangers of high-pressure boilers. The working pressure of seamless steel tubes for high-pressure boilers is generally above 9.8 MPa and the working temperature is between 450℃ and 650℃. The main grades of seamless steel tubes for high pressure boilers are 15CrMoG, 12CR2MOG, 12Cr1MoV, A573 Gr 65 carbon steel sheets, etc.. For the seamless steel tubes used for high pressure boilers, their service environment and related properties are also different for different grades.

As the tungsten content increases, the strength and toughness of the NM360 wear-resistant steel plate increase. When the mass fraction of tungsten exceeds 1.06%, the toughness decreases due to the increase in the amount of carbide precipitation. This is because tungsten combines with carbon atoms in the NM360 wear-resistant plate to form a short-range ordered C-w atom pair bond structure. The C-w atomic bond is stronger than the C-Mn and C-Fe atomic bonds. Therefore, after adding tungsten to the NM360 wear-resistant steel plate, cracks will be formed, and the energy required to break the atomic bond will be greatly increased. The toughness and strength of A573 Gr 65 carbon steel sheets, NM360 wear-resistant steel plate treated with water toughening treatment will also be significantly improved.

For stainless steel plate cutting, the choice of cutting method is determined by the thickness of steel plate. If the thickness of A573 Gr 65 carbon steel sheets stainless steel plate is more than 20 mm, flame cutting is adopted, while the thin plate is suitable for plasma cutting. In addition, if the cutting requirements are relatively high, laser cutting can be used. In addition, if the A573 Gr 65 carbon steel sheets stainless steel plate is used as a billboard, plasma cutting is adopted, Because it uses thin plates.

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