2205 1.4462 Duplex Stainless Steel Bar
group nameStainless Steel Bars
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Min Order1 piece
brand namefushun
model1.4462 , 2205
payment methodL/C, T/T
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update timeThu, 14 Oct 2021 14:42:09 GMT
Paramtents
Diameter range 50-260mm
Tolerance range h8, h9
Delivery condition Solution treatment
Surface Condition Bright
Packging & Delivery
Min Order1 piece
Briefing
Detailed
1.4462, F55, 2205 duplex stainless steel is a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex stainless steel with high general, localized and stress corrosion resistance properties in addition to high strength and excellent impact toughness. Duplex stainless steel provides pitting and crevice corrosion resistance superior to austenitic stainless steels in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.
Applications of 2205 stainless:
l Chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers
l Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers
l Marine and other high chloride environments
l Effluent scrubbing systems
l Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems
l Cargo tanks for ships and trucks
l Food processing equipment
l Biofuels plants
Chemical Composition(%) of 2205 steel:
Steel Grade |
C |
Si | Mn | P | S | Cr | Ni | Mo | N |
2205 |
0.03 max |
1.0 max | 2.0 max | 0.030 max | 0.020 max | 22.0-23.0 | 4.50-6.50 | 3.0-3.5 | 0.14-0.20 |
1.4462 |
0.03 max |
1.0 max | 2.0 max | 0.035 max | 0.015 max | 21.0-23.0 | 4.50-6.50 | 2.50-5.50 | 0.10-0.22 |
Mechanical Properties (Annealed) of 2205 duplex:
|
Hardness (HB) |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) (Long.) |
Impact Value (J) (Long.) |
|
270 max |
650-880 |
450 min |
25 min |
100 min |
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- Nearest port for product export
- Tianjin, Qingdao, Shanghai, Huangshi
- Delivery clauses under the trade mode
- FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF
- Acceptable payment methods
- T/T, L/C, D/P D/A