15CrMoG alloy steel tube

The 15CrMo steel pearlite heat-resistant steel, high hot strength (δb ≥ 440MPa) and oxidation resistance at high temperatures, and has a certain resistance to hydrogen corrosion. As the steel contains a higher content of Cr, C, and other alloying elements, the steel hardened tendency obvious, poor welding.[......]

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GB 5310-2008, seamless tubes for making steam boiler whose pressure is high or higher and seamless tubes used as pipelines

GB 5310- 2008 standard is applicable to seamless tubes for making steam boiler whose pressure is high or higher and seamless tubes used as pipelines.[......]

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