Table Of Content
Alloy 28 Sheets and Plates are versatile austenitic stainless steel alloy plates that perform admirably in highly corrosive environments. These plates have a high molybdenum and chromium content and are resistant to pitting. Furthermore, the increased nickel concentration improves stability and resistance to stress corrosion cracking. Alloy 28 sheets are available in various forms and types.
Alloy 28 plates come in different specifications such as shapes, sizes, pressure, class, dimensions, and specific standards. These coils contain both physical and mechanical properties. They have high strength and hardness. It includes elements like manganese, carbon, phosphorus, silicon, nickel, copper, chromium. Alloy 28 Coils are available in different types as they are used in applications. These Alloy 28 Sheets are used in multiple industries like power generation, water and gas pipeline, petroleum refineries, chemical plants, industrial machinery, nuclear, thermal and solar power plants, and oil and gas refineries. Also, it is applicable in different applications such as petrochemical, pharmaceutical, seawater equipment, paper industry, seawater equipment, heat exchangers, pharmaceutical supplies, condensers, etc. These are the broad application ranges where these products are used.
Alloy 28 sheets contain composition elements such as carbon, silicon, manganese, phosphorus, sulphur, chromium, molybdenum, nickel, nitrogen, copper. It includes mechanical properties like tensile strength, yield strength, elongation, hardness and modulus of elasticity. Alloy 28 Plates have good sustainability in the hostile environment because of the heat treatment and welding process. These products have excellent qualities like suitable welding, workability, machinability, formability, and longer service life. We provide a good quality product to our customers. The different attributes and properties are maintained by our side to offer great outcomes.
| Specifications | ASTM B709 , ASME SB709 |
| Dimensional specification | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc/td> |
| Thickness | 0.3 mm to 120 mm |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Outside Finish | Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Packing | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials | Sizes and Specifications other than above can be on request |
| STANDARD | WERKSTOFF NR. | UNS | EN |
|---|---|---|---|
| Alloy 28 | 1.4563 | N08028 | X1NiCrMoCuN31-27-4 |





| Grade | C % | Si ≤ % | Mn ≤ % | P ≤ % | S ≤ % | Cr % | Mo % | Ni % | N % | Cu % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sanicro® 28 | ≤ 0.02 | 0.70 | 2.00 | 0.03 | 0.01 | 26.0-28.0 | 3.00-4.00 | 30.0-32.0 | ≤ 0.11 | 0.70-1.50 |
| Tensile strength Rm N/mm² | 0.2% Yield strength Rp ≥ N/mm² | Elongation A5 ≥ % | Hardness HB 30 ≤ HB | Modulus of elasticity kN/mm² |
| 500-750 | 220 | 35/30 | 230 | 195 |
