2.4605
N06059
Alloy 59
Alloy 59 has particularly low concentrations of carbon and silica and it is characterized by excellent corrosion resistance as well as high strength. Typical applications are:
- Plant components for organic chemistry processes with media containing chloride, especially where catalytic systems on chloride basis are used.
- Multipurpose plants in the chemicals industry,
- Plant parts in active substance preparation and the pharmaceuticals industry
- Scrubber, heat exchangers, flaps, ventilators and agitators for flue gas desulfurizati on (FGD) in fossil fuel power plants and waste combustion plants
- SO2-washers for ship diesel engines
- Components for seawater and concentrated brines
- Equipment and components for geothermal energy and acid gas applications
- Reactors for acetic acids and acetic anhydrides
- Reactors for hydrofluoric acid
Sulfuric acid coolers
Mechanical Properties
| Tensile strength: | 690 | N/mm² |
|---|---|---|
| Yield strength 0,2% : | 340 | ≥ N/mm² |
| Elongation: | 40 | ≥ % |
| Hardness Vickers: | 250 | ≤ HV |
Chemical Composition
NICKEL
Ni
Balance
CARBON
C
0,10% max
SILICON
Si
0,10% max
MAGNESE
Mn
0,5% max
Molybden
Mo
15-16,5% max
COPPER
Cu
0,5% max
IRON
Fe
1,50% max
CHROMIUM
Cr
22-24% max
PHOSPHORUS
P
0,025% max
COBALT
Co
0,30% max
Heat Treatment
Corrosion testing
Welding
Marking
Certification
1120° C followed by water quenching
OTHER Nickel Alloys
| Tensile strength: | 675 | N/mm² |
| Yield strength 0,2% : | 270 | ≥ N/mm² |
| Elongation: | 30 | ≥ % |
| Hardness HB30: | – | ≤ HB |
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