304L

AISI: 304 L

 

AFNOR
Z 3 CN 18.10

DIN
X 2 Cr Ni 19 11 (W. Nr 1.4306)

AISI
304 L

NF EN 10 088-1
X 2 Cr Ni 19-11
 
Chemical
composition
in %
C Cr Ni
≤ 0,03 18,0-20,0 10,0-12,0
 
 
Steel properties
 
Good corrosion resistance, easily cold
worked and welded. Intercrystalline corrosion resistance up to
350°C.
 
 
Applications
 
Various parts in the chemical industry
(cold diluted organic acids, nitric acid), the food industry,
naval and aircraft construction, the cold industry, decoration.
 
 
Heat treatment
 
Annealing temperature 1000-1080°C
Cooling Water,
ventilated air
Structure Austenite with very slight ferrite
 
 
Size range
available or from
European central stock, short delivery time
• Strips
Product designation Width (min. → max.)
mm
Thickness
(min. → max.)
mm
Cold rolled
strips
bright annealed (2R finished/EN 1088-2 – BA
finished/ASTM)
1500 0.2 → 3

• Coils
Product designation Width (min. → max.)
mm
Thickness
(min. → max.)
mm
Cold rolled coils
annealed (2B finished/EN 1088-2 – ASTM)
1000 → 1500 0.6 → 5
Hot rolled
coils
annealed, pickled (No. 1 finished/EN 1088-2 – ASTM)
1000 → 2000 2 → 10

• Sheets
Product designation Format (min. → max.)
mm
Thickness
(min. → max.)
mm
Cold rolled sheets
annealed (2B finished/EN 1088-2 – ASTM)
1000 x 2000 → 2000 x 6000 0.5 → 6
Plates from hot strips
annealed, pickled (No. 1 finished/EN 1088-2 – ASTM)
1000 x 2000 → 2000 x 6000 2 → 12
Hot rolled
plates
annealed, pickled (No. 1 finished/EN 1088-2 – ASTM)
1000 x 2000 →
2800 x 7800
3 → 100