Are you attracted by boredom when looking for a product acquiring all necessary properties! As much as I know net surfers, it’s possible to find the process tiresome. In order to loosen the grip of chaos, this 3-minute-read blog on 321 Stainless Steel Sheet would give a sense of what’s worth an extra penny & time.
What is 321 Stainless Steel Sheet?
The 321 grade is the titanium-stabilized austenitic chromium-nickel
stainless steel. It finds wide usage in multiple applications due to one of its
impeccable properties to resist above 900°C temperature.
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This grade is the ideal choice for application dealing with high temperature variations, high strength, phase stability, scaling resistance & aqueous corrosion resistance. Its titanium addition aids in reduction or prevention of carbide precipitation during welding.
Chemical Composition of 321 Stainless Steel Sheet
|
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Ti |
N |
|
0.08% |
2% |
0.045% |
0.03% |
0.75% |
17-19% |
9-12 |
0.70% |
0.1% |
Difference Between 304 & 321 Stainless Steel
304 & 321 grades are almost similar, except the
addition of titanium in 321 SS which gives it the benefit of greater yield strength,
intergranular corrosion resistance & above 900°C working temperature over 304
SS. In a nutshell, 321 SS is ideal for 900°C, but 304 SS can only resist 500°C
temperature.
Features & properties
321 Stainless Steel Sheet is a titanium stabilized austenitic chromium-nickel stainless steel & has excellent forming & welding properties. They are readily roll formed or brake.
The sheets have fine & smooth surface finish, such as satin, 2B, 2D, BA No. 8, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror etc. The different surface finishing increases their properties & durability, & ensure impact resistance.
Renowned to resist above 900°C temperature, they are also resistant to corrosion, cracking, intergranular corrosion & carbide precipitation. They are best choice for applications dealing with subsequent corrosive aqueous conditions.
These are supplied in various non-customized & customized lengths, widths
& thicknesses. Standard thickness varies from 0.1 mm to 100 mm, width varies
from 10 mm to 2500 mm, & length varies from 2 m up to 10 m or more.
Applications
321 Stainless Steel Sheet is used in an extensive range
of applications, including aircraft exhaust manifolds, bellows, expansion
joints, refinery equipment, thermal oxidizers, high temperature chemical
process equipment, heat exchangers, furnace parts, heating element tubing, spiral
welded tube for burner flues & pipes, & screens for high temperature
mineral processing.
I hope all these shreds of information worth an extra
time. Having a grip of right information can lead to your business growth across
India. Explore & find instant online price details of stainless steel 321
sheet at Tradeindia.
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