309S – 1.4833
309S – 1.4833
This heat resistant austenitic stainless steel offers excellent resistance to corrosion and oxidation.
Main features
Applications
- Industrial furnaces
- Annealing bells
- Heat exchangers
- Salt bath treatment equipment
- Calrods
Norms
- ASTM 309S
- UNS S30908
- EN 1.4833
- IMDS ID 336836877
Chemical Composition
Typical value
- C=0.060
- Si=0.40
- Mn=1.30
- Cr=22.20
- Ni=13.60
Alphanumerical designation : X12CrNi23-13
Dimensional range
Coils & Sheets
- Thickness: from 0.40 to14 mm
- Width: up to 2,000 mm
Discs
- Thickness: from 0.20 to 2.5 mm
- Diameter: from 40 to 670 mm
Surface aspect
- Hot Rolled & Cold Rolled
- 1D, 2B, 2D, 2R
According to forms & dimensions
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