p235gh astm equivalent high strength structural

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Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized P235GH astm equivalent are higher than that of annealed p235gh astm equivalent, but the elimination of internal stress is not as good as annealing. The normalizing operation of p235gh astm equivalent is simple, the cost is low, the productivity is high, and it is widely used in actual production.

High temperature (creep temperature above) boiler steel plate, generally indicates low alloy heat-resistant steel p235gh astm equivalent, the commonly used are chrome molybdenum steel, chrome molybdenum vanadium steel, chrome molybdenum tungsten steel, etc. For example, 15CrMoG and 12Cr1MoVG boiler steel plate in GB713 and gr 22 and gr 91 boiler steel plate in ASME SA387/SA387M. High temperature boiler steel plate p235gh astm equivalent is mainly used to manufacture high temperature pressure parts such as high temperature header end cover, steam pipe plug plate, etc.

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Integrity based:To customers, we should value our credit and keep our good image forever.To colleagues: respect each other, trust each other, make efforts togetherService first:Customer satisfaction is always the first pursuit.The company provides customers with not only advanced technology and high-quality p235gh astm equivalent products, but also the spirit of credit and service.Innovation:We are good at learning, drawing on the strengths of all, innovating and developing, introducing, researching and developing the latest technology, and making our products have a stronger vitality.