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2205 Duplex stainless steel 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 resistance to stress corrosion.
2205 stainless steel coil weld ability 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.2205Duplex Stainless Steel or 2205 alloy is duplex stainless steel made of 21% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy, and others. It has high strength, good impact toughness, and good overall and local resistance to stress corrosion.
As one of the outstanding suppliers, manufacturers, and exporters of Hot Rolled Super Duplex 2507 Stainless Steel Coil in China, we offer a wide range of sizes and thicknesses to meet the specific needs of different projects.
Hot Rolled Super Duplex 2507 Stainless Steel Coil excels in the following fields:
Petrochemical Industry: With excellent corrosion resistance, it is suitable for harsh petrochemical processing environments.Offshore Engineering: Resistant to salt spray erosion, suitable for ships, platforms, and offshore structures.Construction Engineering: High strength, can withstand harsh environmental conditions, widely used in building structures and equipment.| Product Name | Duplex 2205/2507 stainless steel coil |
| Hardness | ≤30HRB |
| Thickness | 0.02mm-6.0mm |
| Width | 1.0mm-1500mm |
| Edge | Slit/Mill |
| Quantity Tolerance | ±10% |
| Surface Finish | NO.1/2B/2D/BA/HL/Brushed/6K/8K Mirror,etc |
| Packaging | Wooden Pallet/Wooden Case |
| Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
Chemical composition
| 2205 | Carbon | Chromium | Nickel | Molybdenum | Nitrogen | Others |
| 0.02 | 22.1 | 5.6 | 3.1 | 0.18 | S=0.001 |
| 2507 | Carbon | Chromium | copper | Manganese | Molybdenum | Nickel | Nitrogen | Phosphorus | Silicon | Sulfur |
| 0.03% | 24 - 26 % | 0.50% | 1.20% | 3 - 5 % | 6 - 8 % | 0.24 - 0.32 % | 0.04% | 0.80% | 0.02% |
Mechanical Properties
| ASTM A 240 | Typical | |
| Yield Strength 0.2%, ksi | 65 min. | 74 |
| Tensile Strength, ksi | 90 min. | 105 |
| Elongation, % | 25 min. | 30 |
| Hardness RC | 32 max. | 19 |
| Grade | Tensile Strength (MPa) min. | Yield Strength 0.2% Proof (MPa) min. | Elongation (% in 50mm) min. | Hardness | |
| Rockwell C (HR C) max. | Brinell (HB) max. | ||||
| 2507 | 795 | 550 | 15 | 32 | 310 |
We are happy to answer any questions you have regarding our product lines and services. Please tell us a little more about yourself and we will have someone contact you as soon as possible.
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| 304 stainless plate | duplex 2205 plate |
| 3mm stainless steel plate | 1 8 inch stainless steel plate |
| 1 8 stainless steel plate | ss steel plate |
| stainless tread plate | 3 8 stainless steel plate |
| stainless sheets for walls | polished stainless steel plate |
| stainless steel square plate | 1 2 stainless steel plate |
Liaocheng Economic and Technological Development Zone, Shandong Province, China
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