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  • Shaanxi Tonghui Steel Co., Ltd.

  • E-mail: sxthsteel@sxth-group.com

  • Tel: +86-29-89636557

  • Add: 1st Building Of Jinqiao International, Xi'an, Shaanxi,China

  • Do you know the determinants of quality and performance of stainless steel pipe?
    Dec 21, 2018

    Stainless steel pipe


    Different requirements require stainless steel pipe with different element contents. 

    1. The higher the carbon content, the higher the hardness, but the worse of plasticity and toughness of the stainless steel pipe.

    2. Sulphur is a harmful impurity in stainless steel. Steel with higher sulphur content is easy to crack when it is processed under pressure at high temperature. Phosphorus can obviously reduce the plasticity and toughness of steel. The content of sulphur and phosphorus in high-quality steel should be strictly controlled. On the other hand, high sulphur and phosphorus content in low-carbon steel can make it easy to cut, which is beneficial to improve the machinability of stainless steel pipe.

    3. Manganese can improve the strength of steel, weaken and eliminate the adverse effects of sulfur to improve the hardenability of steel. High alloy steel with high manganese content has good wear resistance and other physical properties.


    Please email to:sxthsteel@sxth-group.com to learn more.