-0,87%321 – 1.4541
321 – 1.4541
(South America offer)A titanium-stabilised chromium-nickel Austenitic Stainless Steel with very good corrosion resistance.
Main features
Good overall corrosion resistance, excellent resistance to intergranular corrosion, great weldability, good resistance to creep and oxidation at high temperatures. Delivered by Aperam South America.
Applications
- Chemicals and agro-food industries
- Tubes and expansion bellows
- Heating elements
- Aeronautical engineering
- Automotive exhaust systems
- Cryogenics
Norms
- AISI 321
- UNS S32100
- EN 1.4541
- IMDS ID 336833394
Chemical composition
Typical values
- C=0.01
- Si=0.59
- Mn=0.92
- Cr=17.15
- Ni=9.06
- Ti=0.15
- P=0.033
- S=0.001
- N=0.01
Alphanumeric designation X6CrNiTi18-10
Dimensional range
Coils & Sheets
- Thickness: from 0.40 to 8 mm
- Width: from 1,200 to 1,500 mm
Tubes
- Diameter: from 8 to 2,032 mm
- Thickness: from 0.50 to 6.35 mm
Heavy Plates
- Thickness: from 9 to 50.8 mm
- Width: from 1,000 to 1,500 mm
Surface finishes
- Cold rolled & Hot rolled
- NR1/1D, 1D
According to forms and dimensions
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