Sachiya Steel International offers an extensive collection of Duplex Steel S31803 Plates, Sheets and Coils, where our quality checkers review these products on certain restrictions to rule out every option of imperfection. These Duplex Steel S31803 Sheets has improved localized corrosion resistance than Stainless Steel 316L and Stainless Steel 317L, and the steel are functional in the industrial fields such as chemical plant, seawater pump, seawater desalination plant, etc.
Our Duplex Steel S32205 Sheets are generally used in Oil and Gas Industries: such as in Pipe, Vessels, Pumps, Valves, Wellhead Machinery, Subsea Machinery, Heat Exchangers, Separators, and so on. These Duplex Steel S31803 Plates resists sulfide chloride and stress corrosion atmospheres. Meanwhile, these Duplex Steel S32205 Plates are as well being offered in different sizes and shapes to our customers.
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Sachiya Steel International is one of the prominent manufacturer and distributor of these Duplex Steel S31803 Coils, which has been found to be effective and versatile filler for dissimilar welds. Our Duplex Steel S32205 Coils is readily welded to carbon steel, alloy steels, or low carbon austenitic stainless steels using for the filler metal a low – carbon austenitic stainless steel with molybdenum content intermediate to the two dissimilar metals. Forging temperature for these Duplex Steel S31803 Slating Coils should be 1100 Degree C – 1250 Degree C, where re – heat the same as often as necessary and cool in still air.
Duplex Steel S31803/S32205 Sheet, Plate & Coil Specifications |
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| Specifications | : | ASTM A240 / ASME SA240 |
| Thickness | : | 4mm-100mm |
| Width |
: | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc. |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc. |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
Duplex Steel S31803/S32205 Plate, Sheet & Coil Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Duplex Steel S31803/S32205 Sheets, Plates & Coils Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Equivalent Grades for S31803/S32205 Duplex Steel Sheets & Plates
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Duplex Steel S31803/S32205 Sheets, Plate & Coils Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
Sachiya Steel International is well-known amongst the customers for providing a quality approved collection of Nickel 200 Plate and Coils to the respected patrons.
Nickel 200 Sheets (UNS N02200) has a low annealed rigidity and extremely low work – toughening rate.
Nickel 200 Plates is used in food handling machinery, general corrosion – resistant structures and parts, caustic solutions, etc.Nickel 200 Coils is chosen with beyond 315 Degree C, for the reason that of its enhanced resistance to “creep.” Nickel 200 Slatting Coils is ferromagnetic and has comparatively low electrical resistivity, which consists of low carbon version of the alloy.
By means of Nickel 200 Perforated Coils, the limitations of both alloys are merged into a solitary dual chemistry that outcomes in a distinct alloy by means of the finest features of both.Nickel 200 Plate | Nickel 200 Plate | Nickel 200 Plate | Nickel 200 Plate | Nickel 200 Plate | Nickel 200 PlateMeanwhile, these Alloy 200 Sheets are also being offered in different sizes and shapes to our customers.
Alloy 200 Plates is combined with higher creep properties at temperature and unsullied to form incredibly powerful and ductile.
The unsullied of Alloy 200 Coils has smart resistance to oxidization and will be employed in continuous service up to 1140 Degree C provided reducing Sulphur gases don’t seem to be gift.The high metal and nickel contents of Alloy 200 Slatting Coils offer comparable corrosion resistance, superior resistance to oxidization.
Sachiya Steel International is one of the well-established Manufacture and Exporter of quality Nickel Alloy 201 Wire Mesh, which is the low carbon variant of Ni 200.
The larger part of Nickel 201 Hexagonal Wire Mesh that is released to the environment will adsorb to sediment or soil particles and become immobile as a result.
Nickel 201 Netting Wire Mesh is primarily used for parts that require strong magnetic properties and excellent corrosion resistance.Nickel 201 Woven Wire Mesh is pure wrought Nickel with high ductile capabilities.
Nickel 201 Spring Steel Wire Mesh is ferromagnetic and has high levels of thermal and electrical conductivity.
Nickel 201 Fencing Wire Mesh can be used in reducing and oxidizing environments.
Alloy 201 Wire Mesh is virtually immune to stress cracking corrosion, and thus is ideal for use in both fresh and seawater processes.At the end of their useful life, nickel – containing products such as Ni 201 Wire Mesh can be collected and recycled for future use and re – use.
Sachiya Steel International is one of the Leading Manufacturer And Exporter Of Stainless Steel 904L Threaded Forged Fittings, which have excellent resistance to warm seawater and chloride attack.
The corrosion resistance properties of Stainless Steel 904L Forged Threaded Elbow are not as good as the 18 – 8 chromium – nickel steels and its susceptibility to carbide precipitation during welding restricts its use in many applications.
The mechanical properties for the different tempers of Stainless Steel 904L Forged Threaded Tee are obtained by cold working and not by heat treating.Stainless Steel 904L Forged Threaded Cross has a minimum tensile strength and is used in the fabrication of parts that require moderate drawing or forming.
Stainless Steel 904L Forged Threaded Cap is a non – stabilized austenitic stainless steel with low carbon content.
This high alloy Stainless Steel 904L Forged Threaded Fittings/ is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid.
Stainless Steel 904L Forged Threaded Coupling is also resistant to stress corrosion cracking and crevice corrosion.Stainless Steel 904L Threaded Forged Fittings | Stainless Steel 904L Threaded Forged Fittings | Stainless Steel 904L Threaded Forged Fittings | Stainless Steel 904L Threaded Forged Fittings | Stainless Steel 904L Threaded Forged Fittings | Stainless Steel 904L Threaded Forged Fittings | Stainless Steel 904L Threaded Forged Fittings Stainless Steel 904L Forged Threaded Union is non – magnetic, and offers excellent formability, toughness and weldability.
