GB/T 4009-2008
ActiveChromium silicon
硅铬合金
Application Summary AI generated
GB/T 4009-2008 specifies the technical requirements, chemical composition limits, sampling methods, and inspection rules for chromium silicon alloy (ferrochrome silicon). It is applied in the metallurgical industry as a raw material for producing stainless steel and other alloy steels, where it serves as a deoxidizer and alloying agent to improve corrosion resistance and hardness. The standard is used by steelmakers and alloy manufacturers for quality control and procurement of chromium silicon in bulk or packaged form.
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