304 Stainless Steel (Austentic)

Stainless Steel Grade 304(Austentic)

ss304

It’s the world’s most commonly used Stainless Steel Grade, Seen in forms of House hold utensils to Equipments in Sugar Industries to Railings in Shopping Mall’s to Infrastructure projects. SS -304 is selected across the Industry.

As per an Estimate by XYZ agency- around 75 % of Stainless Steel used around the world is Stainless Steel 304.

 

Stainless Steel 304 Equivalent Grade

UNS
30400
Gost – Russian
18Cr8 Ni1
Din
1.4301
IS
3304

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Stainless Steel 304 Applications

  • Automotive industry 
  • General Engineering
  • Pharmaceuticals
  • Sugar Industry 
  • Food Grade
  • Infrastuctres


Stainless Steel 304 Material Suitable/ Not Suitable For

Material – Suitable for
Material Not Suitable For.
✔ Water Resistant
✖ Concentrated Chemicals
✔ Food Grade
✖ Temperature below -50 Degree
✔ Bending
✖ Temeperature Above + 200 Degree.
✔ Resistance to uniform corrosion
✖ Is costlier then Mild Steel & 200 Series
✔ Corrosion fatigue
✔ High mechanical strength
✔ Good abrasion and erosion resistance
✔ Good fatigue resistance
✔ High energy absorption
✔ Low thermal expansion\good weldability

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Checklist On Selecting SS 304

 

Stainless Steel 304 Chemical Composition

ELEMENT
content%
CARBON
0.07
SILICON
1.00
MANGANESE
2 Max.
PHOSPHOROUS
0.045 Max
SULPHUR
0.015 Max
NITROGEN
0.11 Max
CHROMIUM
17.5 Min--19.5 Max
MOLYBDENUM
     N.A 
NICKEL
8- Min10.5- Max

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