Stainless steel
321
1.4541
321 alloy offers a good corrosion resistance at high temperatures. On the contrary, at negative temperatures, it conserves its robustness and tenacity.
Key benefits
Excellent mechanical properties
Good resilience
Multipurpose alloy
Standards
1.4980
1.4943
1.4944
AMS 5525
AMS 5732
AMS 5804
Forms available on demand
Diameter
- 5 mm to 300 mm
Thicknesses
- from 0,4mm to 50 mm
Dimensions
- 1000*2000 mm
Granulometry
- from 15 microns to 60 microns
Diameter
- from 10 mm to 50,8 mm
Thickness
- from 1 mm to 5 mm
Standards
1.4980
1.4943
1.4944
AMS 5525
AMS 5732
AMS 5804
Forms available on demand
Diameter
- from 5 to 300 mm
Thicknesses
- from 0,4 mm to 50 mm
Dimensions
- 1000*2000
Granulometry
- from 15 microns to 60 microns
Diameter
- from 10 mm to 50,8 mm
Thickness
- from 1 mm to 5 mm
Chemical composition
Cr
- 13,5% min
- 16,5% max
Ni
- 24,5% min
- 27,5% max
Mo
- 1,5% min
- 1,55% max
Co
- 0% min
- 1,5% max
Va
- 0,15% min
- 0,55% max
Al
- 0% min
- 0,35% max
Ti
- 1,9% min
- 2,35% max
B
- 0,003% min
- 0,01% max
C
- 0% min
- 0,08% max
MN
- 0% min
- 2,5% max
Si
- 0% min
- 1,5% max
P
- 0% min
- 0,025% max
S
- 0% min
- 0,025% max
Fe
- —
- Balance
Back
Mechanical properties
Rm (Mpa)
579 (20°)
Rp 0,2 (Mpa)
262 (20°)
Density (g/cm3)
7,93
A (%)
60
