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Stainless Steel Round S.S super duplex pipe
₹ 450 Get Latest Price
Product Specifications
| Material | stainless steel |
| Availability | In Stock |
| Brand | Pearl Overseas |
| Country of Origin | Made in India |
| Dimensions | all sizes available |
| I Deal In | New Only |
| Is It Customized | Customised |
| Material Grade | SS304 |
| Model Name/Number | PO-745 |
| Shape | Round |
| Steel Grade | super duplex |
| Type | Seamless |
| Unit Pipe Length | Customized |
GST No - 27BFRPS1879C1ZW | Member since 2026
1ST FLOOR, 141, ROOM NO. 2, SHAMLA BHAVAN, DR. DESHMUKH LANE, N D ROAD, GIRGAON, Mumbai, Maharashtra, 400004
Stainless Steel Round S.S super duplex pipe Read More...
Product Details
Super Duplex stainless steels have a mixed microstructure of austenite and ferrite, the aim being to produce a 50/50 mix, although, in commercial alloys, the mix may be 40/60 respectively. Duplex steels have improved strength over austenitic stainless steels and improved resistance to localised corrosion, particularly pitting, crevice corrosion and stress corrosion cracking. They are characterised by high chromium (19–28%) and molybdenum (up to 5%) and lower nickel contents than austenitic stainless steels. The most used duplex stainless steels are the 2205 (22% Chromium, 5% Nickel) and the 2507 (25% Chromium, 7% Nickel); 2507 is known as "super duplex" due to its higher resistance to corrosion. The mechanical properties of Duplex steels are approximately double those of singular austenitic steels, and resistance to stress corrosion cracking is far superior to type 316 stainless steel in chloride solutions. Duplex steel has a ductile or brittle transition at approximately -50 degrees.
1ST FLOOR, 141, ROOM NO. 2, SHAMLA BHAVAN, DR. DESHMUKH LANE, N D ROAD, GIRGAON, Mumbai, Maharashtra, 400004
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