The hardness of p295gh steel used for petroleum hot rolled

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P295GH steel used for petroleum, SA516M Gr485 steel plate belongs to carbon steel plate for medium and low temperature pressure vessel. SA516M Gr485 and SA516 Gr70 are the same material. SA516 Gr70 is expressed in English system and SA516M Gr485 is expressed in metric system. Minimum tensile strength limit of SA516M Gr485 steel plate is 70ksi [485Mpa], maximum thickness 205mm, equivalent to China GB / T713 Q345R.

The blanking of the structural steel plate is first to find 90 degrees, and then use a tape measure and a powder line to draw the cutting range. According to the thickness of the carbon steel plate plus the cutting allowance, drilling is required. For the deep processing of p295gh steel used for petroleum structural steel sections or profiles: First use a square ruler or a curved ruler to find 90 degrees, and then use a square ruler or a ruler to cut the line and add the cutting margin to the hole.

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