Huaxiao Metal supplies 2205 hot rolled stainless steel coils manufactured according to international standards such as ASTM A240 and EN 1.4462.
✔ Grade: 2205 Duplex Stainless Steel
✔ UNS: S31803 / S32205
✔ Finish: NO.1 / Pickled
✔ Thickness: 1.2 – 50 mm
Our duplex stainless steel coils are widely used in oil & gas, chemical processing, marine engineering, and desalination equipment.
📩 Contact Huaxiao Metal today to get the latest 2205 stainless steel coil price and stock availability.
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2205 Hot Rolled Stainless Steel Coil Supplier | Manufacturer | Exporter
We are your best choice when looking for high-quality 2205 hot rolled stainless steel coil: suppliers, manufacturers, and exporters providing you with first-class products and services.
2205 stainless steel coil is a duplex stainless steel that offers excellent corrosion resistance and strength and is suitable for a variety of applications, including the chemical, marine, and oil and gas industries. Our 2205 hot rolled stainless steel coils are carefully designed and manufactured to ensure that they meet or exceed your technical requirements and expectations.
Contact us now and let us become your first choice 2205 hot rolled stainless steel coil supplier!
2205 Hot Rolled Stainless Steel Coil Specifications
Thickness: 1.2mm – 50mm, etc.
Width: 600mm – 2000mm, the narrowed products pls check in the strip products
Max coil weight: 40MT, etc.
Coil ID: 508mm,610mm, etc.
Standard: ASTM A240, ASME SA240, EN 10088-2
Finish: NO.1, 1D, 2D, #1, hot rolled finished, black, Anneal and pickled, mill finish
Processing and Slitting Services
Huaxiao provides professional processing for 2205 HR Coils:
Precision Slitting: Custom widths from 50mm to 2000mm.
Cut-to-Length: Flattening coils into custom-sized 2205 plates.
Surface Treatment: Grinding or custom pickling requirements.
Edge Processing: Mill edge or Slit edge.
Export Packaging
To ensure safe transportation, Huaxiao Metal provides professional export packaging.
Waterproof paper
Wooden pallets
Steel strapping
Container reinforcement
This ensures the stainless steel coils arrive safely at the customer’s facility.
Why Choose Huaxiao Metal
Huaxiao Metal is a professional stainless steel supplier in China with extensive experience in exporting duplex stainless steels.
Our advantages include:
✔ Large duplex stainless steel inventory
✔ Competitive factory pricing
✔ Fast delivery worldwide
✔ Strict quality inspection
2205 Hot Rolled Stainless Steel Coil Data Sheet
2205 Stainless Steel Same grade from different standards
S31803 S32205 S22053 022Cr23Ni5Mo3N 022Cr22Ni5Mo3N 1.4462 SUS329j3L S22253 duplex stainless steel
S31803 Chemical Component ASTM A240:
| C | Si | Mn | Cr | Ni | S | P | Mo | N |
|---|---|---|---|---|---|---|---|---|
| ≤ 0.03 | ≤1.0 | ≤ 2.0 | 21.00～23.00 | 4.5～6.5 | ≤0.02 | ≤0.03 | 2.5-3.5 | 0.08-0.2 |
S31803 Mechanical Property ASTM A240:
| Property | Value |
|---|---|
| Yield Strength | ≥450 MPa |
| Tensile Strength | ≥620 MPa |
| Elongation | ≥25% |
| Hardness | ≤293 HB |
Features about 2205 Stainless Steel Machining
2205 Duplex Stainless Steel Thermo Forming
- We recommend forming should be done below 600 ° F. During thermoforming, the entire workpiece should be heated as a whole, at a temperature in the range of 1750 ° F to 2250 ° F, and the 2205 duplex is very soft at this temperature. If the temperature is too high, 2205 alloy is easy to hot tear. Below this temperature austenite breaks.
- Below 1700 ° F, intermetallic phases quickly form due to temperature and strain. Immediately after thermoforming is completed, it is subjected to solid solution annealing at a minimum temperature of 1900 ° F and quenched to restore its phase balance, toughness, and corrosion resistance. We do not recommend stress relief, but if this is necessary, the material should be solution annealed at a minimum temperature of 1900 ° F and then rapidly cooled for water quenching.
2205 Duplex Steel Cold Forming
2205 duplex stainless steel for cutting and cold forming. However, due to its high strength and hardness, the 2205 alloy requires more cold forming than austenitic steel, and because of its high strength, it must take full account of the rebound factor.
2205 Stainless Steel Coil Heat Treatment
2205 Duplex steel should be annealed at a temperature of 1900 ° F minimum, then rapidly cooled for water quenching. This treatment applies to solid solution annealing and stress relieving. Strain relief treatment, such as at temperatures below 1900 ° F, tends to result in the precipitation of unwanted metal or non-metal phases.
2205 Stainless Steel Mechanical Cutting
On high-speed machine tools, 2205 stainless steel feed rate and cutting speed and 316L stainless steel are the same. With carbonized knives, the cutting speed is reduced by about 20% compared to 316L, where the performance of the machine and its components play a key role.
2205 Stainless Steel Welding Performance
2205 stainless steel weldability is very good. 2205 duplex stainless steel pipe to achieve the performance of the weld metal and thermal deterioration of the base metal and still maintain the same corrosion resistance, strength, and toughness. 2205 duplex stainless steel welding is not difficult, but they need to design the welding process so that after welding, you can maintain a good phase balance, to avoid harmful metal phase or non-metallic phase precipitation. 2205 can be welded in the following equipment: GTAW (TIG); GMAW (MIG); SMAW (“stick” electrode); SAW; FCW; and PAW.
Industrial Applications of 2205 Duplex Stainless Steel
Due to its exceptional resistance to stress corrosion cracking and high mechanical strength, 2205 is the preferred material for environments involving high pressures and corrosive chemicals.
1. Oil and Gas Industry
Subsea Pipelines: Used for flowlines and manifolds where high pressure and chloride-rich seawater resistance are critical.
Downhole Equipment: Production tubing and components for “sour gas” (H2S) environments.
Offshore Platforms: Heat exchangers, cooling systems, and structural firewalls.
2. Chemical and Petrochemical Processing
Pressure Vessels: 2205’s high yield strength allows for thinner wall designs in reactors and storage tanks.
Heat Exchangers: Superior resistance to pitting and crevice corrosion compared to 316L in chloride-bearing cooling water.
Distillation Columns: Used in the processing of organic acids and chlorides.
3. Marine & Desalination Plants
RO (Reverse Osmosis) Systems: High-pressure piping and pump shafts in desalination facilities.
Marine Engineering: Propeller shafts, rudders, and boat fittings where seawater corrosion is a constant threat.
Coastal Infrastructure: Fasteners and structural components for bridges and docks.
4. Pulp and Paper Industry
Digesters: Used in the harsh alkaline environment of the Kraft pulping process.
Bleach Washers: Resistance to aggressive bleaching chemicals (chlorine dioxide).
Liquor Tanks: Storage and processing of black, white, and green liquors.
5. Food and Beverage Processing
Brewing Tanks: Used in craft breweries for fermentation tanks, where cleaning chemicals might cause SCC in 304/316.
Food Acid Processing: Handling of high-chloride food products (like soy sauce or brine-heavy foods).
6. Pollution Control (FGD)
Flue Gas Desulfurization (FGD): Absorber towers and scrubbers in power plants where acidic gases and high temperatures are present.
2205 Stainless Steel Welding Performance
2205 stainless steel weldability is very good. 2205 duplex stainless steel pipe to achieve the performance of the weld metal and thermal deterioration of the base metal and still maintain the same corrosion resistance, strength, and toughness. 2205 duplex stainless steel welding is not difficult, but they need to design the welding process so that after welding, you can maintain a good phase balance, to avoid harmful metal phase or non-metallic phase precipitation. 2205 can be welded in the following equipment: GTAW (TIG); GMAW (MIG); SMAW (“stick” electrode); SAW; FCW; and PAW.
Get the 2205 Hot Rolled Stainless Steel Coil Price
Huaxiao Metal supplies 2205 hot rolled stainless steel coils manufactured according to international standards such as ASTM A240 and EN 1.4462.
✔ Grade: 2205 Duplex Stainless Steel
✔ UNS: S31803 / S32205
✔ Finish: NO.1 / Pickled
✔ Thickness: 3 – 50 mm
Our duplex stainless steel coils are widely used in oil & gas, chemical processing, marine engineering, and desalination equipment.
📩 Contact Huaxiao Metal today to get the latest 2205 stainless steel coil price and stock availability.