스테인레스강판
 
Features of stainless steel
- Beautiful surface
- With its excellent corrosion resistance it can be used in variety of purposes with its own surface
  without having to paint or doing the surface treatment.
- Chrome is included as one of the major ingredients. A very thin layer of chromic oxide, which is
   the passive state film is formed and this blocks air from penetrating into the metal. This is why
   stainless steel has an excellent corrosion resistance.
Classifications Basic
Austenite Type Martensite Type Ferrite Type
representing
steel grade
STS304 STS410 STS430
Representing
ingredients
18%Cr-8%Ni 13%Cr 18%Cr
Heat treatment Solution
Treatment
Quenching after
annealing
Quenching
Hardening Work-harden Quenching
hardening
Non-Quenching
hardening
Main Purpose Finished/Equipped
Materials
Building parts Building parts
Kitchenware Automobile parts Automobile parts
Chemical Plant Home Appliances
Office Products
Home Appliances
Kitchenware
Aircraft Kitchenware ,
dishware
dishware
Features Corrosion
Resistance
High Average High
Solidity High High Average
Processing High Below Average
Magnetism paramagnetism paramagnetism paramagnetism
weldability High Below Average
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