321 stainless steel coil is part of the austenitic family of stainless steel. 321 is basically a 304 grade containing a stabilizer of titanium. Type 321 is a good choice for applications where heat is an issue.

　　321 can be used in applications up to 900 degrees Celsius where 304 is normally used up to 500 degrees Celsius. Grade 321 has excellent forming and welding characteristics. It does not polish well so would not be used for decorative applications.

　　Aircraft exhaust manifolds

　　Bellows

　　Expansion joints

　　Furnace parts

　　Heating element tubing

　　Heat exchangers

　　Woven or welded screens for high temperature mineral processing

　　Carbon Max：0.08

　　Manganese Max：2

　　Phosphorous Max：0.045

　　Sulfur Max：0.03

　　Silicon Max：0.75

　　Chromium Range：17-19

　　Nickel Range：9-12

　　Nitrogen Max：0.1

　　Titanium：0.70

　　Tensile Strength Min：75 KSI

　　Yield Strength Min：30 KSI

　　Elongation Min：40%

　　Hardness Min：95 HRB

　　Jawaysteel Corporation is one of the biggest manufacturers and producers for 321 stainless steel coil.We can supply 321 stainless steel coil with high quality but factory supply pricing at most competitive rate. This material has been very useful and effective in many industries.

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