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As one of the microstructure types of steel, the mass fraction of chromium in this kind of steel ranges from 11.5% to 18.0%, while the mass fraction of carbon is up to 0.6%. The increase of carbon content increases the strength and hardness of steel. The mechanical properties can be adjusted by heat treatment, but the weldability of this kind of steel is poor.
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Zhishang Steel, specializing in domestic steel products trade, warehousing, processing and other services. The team has four service teams: Shandong Zhishang Steel Co., LTD., Shandong Zhiyiheng Trading Co., LTD., Tai 'an Zhishang Economic and Trade Co., LTD., Shandong Zhishang Steel Structure Co., LTD. Mainly engaged in steel coil, coated, stee···