Hot rolled p235gh steel hardness heat treatment

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Using special smelting method and reducing phosphorus content can make P235GH steel hardness, SA387 boiler steel have high brittleness resistance and good impact toughness at low temperature. The maximum thickness of SA387 boiler steel plate can reach 250mm. According to different thickness and impact requirements, the heat treatment of SA387 boiler steel plate is normalizing + tempering, or normalizing + rapid cooling + tempering.

p235gh steel hardness 2020 October inventory: 16*2200*12000, 10*2400*8450, 27*3510*7900, 14*2070*9060, 38*3300*13400, 30*2020*7000, 10*2400*8300, 35*2230*6000, 10*2200*8000, 8*2210*11000, 30*1600*10720, 25*2100*8400, 23.5*2950*10500, 38*3300*13400, 30*1600*10720, 8*2200*11200, 24*2500*5800, 25*2400*11600, 35*2220*10000, 21.5*1630*13480, 20*1950*9150, 80*2250*8850, 30*1600*10720, 21.5*1630*13480.

Heat treatment is a very important process to improve the performance of p235gh steel hardness etc. metal materials. The process of heating, heat preservation and cooling the steel in solid state to obtain the required structure and properties.

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