Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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SUS303 Free Cutting Stainless Steel

SUS303 Free Cutting Stainless Steel

SUS303 Free Cutting Stainless Steel
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SUS303 Free Cutting Stainless Steel


SUS303 Free Cutting Steel Data (Reference Value)


■Characteristic


Tensile strength
（N/mm²） 		Yield Strength
（N/mm²） 		Elongation
（％） 		Hardness
（HBS 10/500） 		SG
Thermal Conductivity
（110℃）
（W/m·℃）
coefficient of linear expansion
（0～100 ℃）
（X10-6/℃）
Above 520 Above 205 Above 40 Below 187 7.93
 16.3 17.3

SUS303 Free Cutting Steel Data (Reference Value)


■Chemical Composition(％)
C Si Mn P S Ni Cr Mo Cu Fe Other
Below 0.15 Below 1 Below 2 Below 0.2 Above 0.15 8~10 17~19 Can add below 0.6% - Overplus -


SUS303 Free Cutting Steel summary



    Belong to Austenitic stainless steel, it is good for cutting and heat resistance. The most suitable for automatic machine tools, mainly used for mechanical parts, jig, shaft, screws, nuts, etc.