Gnee Steel (tianjin) Co., Ltd
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Special Metallurgy K403

Special Metallurgy K403

Special Metallurgy K403 is comprehensively strengthened with a variety of metal elements and has high high temperature strength. At 1000 ℃, the lasting strength of 100h can reach 150MPa, and the lasting strength of 1000h can reach 94MPa. It has poor thermal corrosion resistance and requires a protective coating if it is used for a long time at high temperatures. The alloy has good casting properties, and it can cast precision castings with complex shapes

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