Carbon and low alloy SA633 Gr D carbon steel plate sheet with S420N steel

Product protection of SA633 Gr D carbon steel plate sheet steel plate. After the laying of profiled steel plate, additional load should be reduced as far as possible to prevent the deformation of steel plate.Wait until after acceptance qualified, can carry on the construction of the next working procedure. When opening holes, do not force chisel, so as not to appear welding or deformation.

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45# seamless pipe belongs to high quality carbon structural steel. The carbon (C) content of No.45 seamless pipe is 0.42 ~ 0.50%, Si content is 0.17 ~ 0.37%, Mn content is 0.50 ~ 0.80%, Cr content is ≤ 0.25%, Ni content is ≤ 0.30%, Cu content is ≤ 0.25%. The tensile strength, yield strength, elongation, reduction of area and impact energy of 45# seamless pipe are 600 MPa, 355 MPa, 16% and 40% respectively. 45# seamless pipe is used to manufacture high strength moving parts.

Flame cutting characteristics of ultra-thick plates Oxygen and acetylene Because the size of ultra-thick plate parts is usually larger, the total amount of oxygen and acetylene consumed is much more. In order to complete the cutting of a single part at one time in the CNC cutting of ultra-thick plates, it is necessary to ensure a continuous and stable supply of sufficient oxygen and acetylene. BBN steel can supply SA633 Gr D carbon steel plate sheet machining parts for mine machinery, pressure vessels, LNG tanks and boilers.