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High Strength 20mm Diameter Duplex 2205 Round Bar Corrosion Resistant
| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
Detail Information
Place of Origin
China
Brand Name
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Certification
ISO Certificate
Model Number
Duplex Stainless Steel 2205
Density:
7.8~8.0 G/cm3
Other Grade:
2205 2507 S32760 254SMO
Specification:
50-500mm
Corrosion Fatigue Resistance:
Excellent
Material Type:
Duplex Stainless Steel
Toughness:
Good
Corrosion Resistance:
Excellent
High Resistance To Pitting:
Crevice Corrosion
Highlight:
20mm Diameter Duplex 2205 Round Bar
,High Strength Duplex 2205 Round Bar
,Corrosion Resistant Duplex 2205 Round Bar
Product Description
High Strength 20mm Diameter Duplex 2205 Round Bar Corrosion Resistant
Product Specifications
| Attribute | Value |
|---|---|
| Density | 7.8~8.0 g/cm3 |
| Other Grade | 2205 2507 S32760 254SMO |
| Specification | 50-500mm |
| Corrosion Fatigue Resistance | Excellent |
| Material Type | Duplex stainless steel |
| Toughness | Good |
| Corrosion Resistance | Excellent |
| High resistance to pitting | Crevice corrosion |
Product Description
The High Strength 20mm Diameter Stainless Steel 2205 Round Bar is a duplex stainless steel material with excellent corrosion resistance. This alloy meets ASTM A240/A240M--01 standards and is composed of 22% chromium, 2.5% molybdenum, and 4.5% nickel-nitrogen alloy.
2205 stainless steel features a balanced microstructure of approximately 50% ferrite and 50% austenite phases, providing exceptional mechanical properties and corrosion resistance.
Chemical Composition
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 24.0-26.0 |
| Nickel (Ni) | 6.0-8.0 |
| Molybdenum (Mo) | 3.0-5.0 |
| Copper (Cu) | ≤0.5 |
| Iron (Fe) | Balance |
Key Performance Characteristics
- High strength: Yield strength more than double that of standard austenitic stainless steels
- Excellent toughness: Suitable for low temperature applications
- Superior corrosion resistance: Resistant to stress corrosion cracking and pitting
- Temperature range: -50°F to +600°F (-46°C to +316°C)
Typical Applications
- Oil and gas pipelines and heat exchanger systems
- Wastewater treatment equipment
- Pulp and paper processing machinery
- High-strength corrosion-resistant components (shafts, rolls, blades)
- Food processing equipment
Mechanical Properties
Room Temperature Properties
| Product Form | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| Φ20mm Rods | ≥680 | ≥450 | ≥25 |
| Wall thickness ≤20mm Pipe | 680-880 | >450 | >25 |
| Forgings ≤200mm | 680-880 | >410 | >25 |
High Temperature Properties
| Temperature (°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 100 | 710 | 470 | 37 |
| 200 | 680 | 393 | 32 |
| 300 | 650 | 380 | 30 |
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