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Grade Characteristics Typical Applications 
304L Low Carbon level (0.03 max.) Used for parts and structures which can
Austenitic Improved resistance to not be heat treated for stress relieving
  intergranular corrosion. after welding less tendency to work
310S High Creep strength and look heaters annealing boxes
Austenitic mechanical properties at Ovens
  higher temperature Carburising boxes
    Fire box sheets
    Furnace lining
    Furnace stacks, and dampers
    Gas turbine parts
    Heat exchangers
    Kiln lining
    Nozzle diaphragm assemblies for turbo jet engines
    Oil burner parts
    Paper mill equipment
    Oil refinery equipment
316L Reduced tendency towards For parts which cannot be heat treated
Austenitic carbide precipitation. after welding.
304 Excellent corrosion Chemical, petrochemical and fertiliser industries and as an equipment in dairy
Austenetic resistance & forming Food processing
  characteristics. Pharmaceutical Industries
    Households as Kitchenware
    Heat exchangers in Air conditioning
    For machinery in paper, pulp, textile, beverage sector
    Architectural applications as panels, curtain walls, roofing
301 Able to attain high strength Automobile items
Austenetic and ductility through Conveyer belts
  moderate or severe Cold Railway Coaches
  Working. Metal Fixtures for construction purposes
    Roof drainage products
    Door frames tableware etc
316 2-3% Mo which improves Architectural items
Austenitic Austenitic corrosion Marine exteriors
  resistance to halogens and Chemical processing equipment
  imports hot strength Food processing equipment
  characteristics resistance to Petroleum refining equipment
  pitting corrosion. Pharmaceutical equipments
    Photographic equipment
    Pulp and paper processing equipment
    textile finishing equipment
321 Austenitic Similar to 304 but tabilized Air craft exhausts
with Titatnium to avoid Stacks and manifolds
intergranular corrosion. Pressure vessels
Resists sealing and vibration Large mufflers for stationary diesel engines
fatigue. Carburetors
  Expansion bellows
  Stack liners
  Thin wall tubes

Tubes, Pipes, Cutlery, Utensils, Automobile parts, Kitchen Sinks, LPG Gas Stoves, Electronic Components, Furniture, Decorative Applications, Structural fabrications and other similar applications.

Typical Application

Due to their good formability, weldability and corrosion resistance, Stainless 200 series grades can be used for applications as detailed below :-

Catering & Food Processing
JSL AUS(J1) Deep drawn utensils, pressure cookers, water filters, storage vessels, milk, kitchen sinks etc.
J204Cu, J4 Shallow/medium drawn utensils, tablewares, cutlery, stand for water filters, flasks,dog pots
Consumer Durables
JSL AUS(J1) White goods/house hold appliances, washing machines, microwaves ovens, thermo-ware
J204Cu, J4 White goods dry applications, steel furniture, decorative tubing
Architecture, Building & Construction
JSL AUS(J1) Outdoor non-coastal
J204Cu, J4 Indoor decorative, handrails, ornamental tubes, doors & window frames,door hinges/knobs, street furniture, tree guards, dustbin
Transport (Automotive)
JSL AUS(J1) Automotive trim, wheel caps, wiper arms, auto accessories, motorcycle rims
J204Cu, J4 Interior decorative accessories, structurals, bus body, rail car