Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| 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 |
| Brand Name | Jiangsu Zhonggongte Metallurgical Technology Co., Ltd. |
| Model Number | Duplex Stainless Steel 2205 |
| Place of Origin | China |
| Certification | ISO Certificate |
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Product Specification
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, | Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation | Packaging Details | Standard export packaging, or packaging as required |
| 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 |
| Brand Name | Jiangsu Zhonggongte Metallurgical Technology Co., Ltd. | Model Number | Duplex Stainless Steel 2205 |
| Place of Origin | China | Certification | ISO Certificate |
| High Light | 20mm Diameter Duplex 2205 Round Bar ，High Strength Duplex 2205 Round Bar ，Corrosion Resistant Duplex 2205 Round Bar | ||
High Strength 20mm Diameter Stainless Steel 2205 Round Bar Duplex Stainless Steel 2205 Bar Material Corrosion Resistant
Duplex stainless steel 2205 standard number: ASTM A240/A240M--01 Duplex stainless steel 2205 alloy is a duplex stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance.
2205 stainless steel is a duplex stainless steel, in which the ferrite phase and austenite phase account for half of the solid quenching structure. This material is composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy, and has high strength, good impact toughness and good overall and local stress corrosion resistance.
Chemical composition of the material
The chemical composition of 2205 stainless steel includes:
| Cr | Ni | Mo | Cu | Fe |
| 24.0-26.0% | 6.0-8.0% | 3.0-5.0% | maximum 0.5% | balance. |
Chromium (Cr): 24.0-26.0%
Nickel (Ni): 6.0-8.0%
Molybdenum (Mo): 3.0-5.0%
Copper (Cu): maximum 0.5%
Iron (Fe): balance.
| Density |
| 7.8~8.0 g/cm3 |
Performance characteristics of the material
2205 stainless steel has the following performance characteristics:
High strength: Its yield strength is more than double that of ordinary austenitic stainless steel, suitable for designs that need to reduce weight.
Good impact toughness: suitable for low temperature environments.
Good stress corrosion resistance: suitable for corrosive environments.
Applicable temperature range: -50°F/+600°F. Application areas
2205 stainless steel is widely used in the following areas:
Oil and gas pipelines, heat exchanger pipes
Sewage treatment systems
Pulp and paper industry classifiers, bleaching equipment, storage and processing systems
Rotating shafts, press rolls, blades, impellers, etc. in high-strength corrosion-resistant environments
Food processing equipment
| Steel Grade | Density(g/cm3) |
| Steel No. | |
| 304,304L,305,321 201,202,301,302 | 7.93 |
| 316,316L,347 309S,310S,2205 | 7.98,8.0 |
| 405,410,420 | 7.75 |
| 409,430,434 | 7.7 |
| Room temperature mechanical properties of 2205 duplex stainless steel | ||||
| Steel Type | Product Specifications | tensile strength | Yield Strength | Elongation |
| MPa | MPa | % | ||
| 00Cr22Ni5Mo3N | Φ20mm,Rods | ≥680 | ≥450 | ≥25 |
| SAF 2205 | Wall thickness≤20mm,Pipe | 680/880 | >450 | >25 |
| - | Hair germ thickness≤200mm,Forgings | 680/880 | >410 | >25 |
| Steel Type | Product Specifications | tensile strength | Yield Strength | Elongation | temperature |
| MPa | MPa | % | ℃ | ||
| 00Cr22Ni5Mo3N SAF 2205 | Φ20mm,Rods | 710 | 470 | 37 | 100 |
| 680 | 393 | 32 | 200 | ||
| 650 | 380 | 30 | 300 | ||
| Wall thickness≤20mm,Pipe | >630 | >370 | - | 100 | |
| >580 | >330 | - | 200 | ||
| >560 | >310 | - | 300 | ||
| Hair germ thickness≤200mm,Forgings | >630 | >365 | - | 100 | |
| >580 | >315 | - | 200 | ||
| >560 | >285 | - | 300 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller,Other
Year Established:
2022
Total Annual:
1000000-1500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Main Products Stainless Steel Series304,304L,321,316L,317L,309s,310s,904L,410,420,430,441,409,436,441,439,630 etc. Duplex stainless steel series 2205,2507 etc. Hastelloy C-276, B-2, C-2000, etc. Nickel-based alloy series Inconel625,718,Incoloy825,800H,Monel400, etc. High temperat... Main Products Stainless Steel Series304,304L,321,316L,317L,309s,310s,904L,410,420,430,441,409,436,441,439,630 etc. Duplex stainless steel series 2205,2507 etc. Hastelloy C-276, B-2, C-2000, etc. Nickel-based alloy series Inconel625,718,Incoloy825,800H,Monel400, etc. High temperat...
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