Chiranjiv Steel is the most reputed supplier and producer involved in the supply of Duplex Plate UNS S31803. The product is available in standard and non-standard sizes and specifications, as mentioned in product guidelines. Duplex plates are fabricated and supplied by our company shows excellent toughness and yield strength. Due to this, they can sustain easily at higher temperature and pressure environments. For the production purpose, our expert selects the most outstanding quality raw material grade UNS S31803. After purchasing raw material, we ensure its quality and features for adaptability to work in a versatile environment. Before dispatching the product to our esteemed clients, we check them using high tech instruments and authentic production procedure. Further, we refer to international and national quality standards available for a material grade. We aim to offer products with less maintenance and longer life.
Table of Content
Duplex Plate UNS S31803 grade is the most frequently useful duplex grade suitable for various industrial applications. These grades often reflect a higher corrosion resistance as compared to other austenitic steel grades. Additionally, the product shows toughness, resistance, and durability, making plates popular in the market. Duplex Plate UNS S31803 grade also has a high yield strength, exactly double that of conventional stainless steels. Further, our designed Duplex Plate UNS S31803 consists of a combination of chromium and nickel alloy. We use advanced chemical composition, which offers corrosion resistance and supports the product in preventing inter-metallic phases.
In contrast, the modified version of Duplex Plate UNS S31803 has a more chromium composition, molybdenum, and nitrogen higher than the original range. These elements offer extreme corrosion resistance, yield strength, and weldability to the finished product. Also, UNS S31803 shows a wide range of usability in different industries. Mostly, these Duplex plates are useful in the oil and gas industry, refineries, petroleum, etc. Chiranjiv Steel has a team of highly trained and skilled professionals and employees. Our team assists us in the production of the optimum quality of Duplex Plate UNS S31803.
Our every product show similarity with the international and national standards and specifications. We fabricate these duplex Plate UNS S31803 with proper care using modern tools and techniques. Our company provides Duplex Plate UNS S31803 that can work effectively in severe and corrosive circumstances. Our experts monitor product formation at every step and guide us in tackling every challenge. We have gained popularity in the market as a well-known supplier of Duplex Plate UNS S31803. These products are available at competitive rates in the global market. By supplying these Duplex Plate UNS S31803, we have gained our clients' complete satisfaction and strive to match their every requirement.
Before dispatching plates, we ensure the product's ability by performing various destructive and non-destructive tests. Along with testing, we do prefer third party inspections of products. We have a large inventory where we store raw material and Duplex Plates UNS S31803 safely to prevent its damage. We give utmost attention to the packaging of the Duplex Plate UNS S31803 and use suitable material. Our expert assures to offer damage-free delivery of products within the decided time.
Chiranjiv Steel is Supplier & Exporter of Duplex Steel S31803 Sheets & Plates in Kazakhstan, Israel, Singapore, Sudan, Tanzania, Philippines, Thailand, South Africa, Egypt, Kuwait, Iraq, Zambia.
Specifications : ASTM A240 / ASME SA240
Standard : ASTM, ASME and API
Thickness : 0.1mm – 100mm
Plate Size : 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Coil Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc.
Specialize : Shim Sheet, Perforated Sheet, B. Q. Profile.
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
Finish : Hot rolled plate (HR), Cold rolled plate (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
| GRADE | UNS NO | WNR |
| S31803 | S31803 | 1.4462 |
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo | N | Fe |
| S31803 | 0.030 max | 2.00 max | 0.030 max | 0.020 max | 1.00 max | 22.0 – 23.0 | 4.50 – 6.50 | 3.0 – 3.5 | 0.14 – 0.20 | 63.72 min |
| Density | Melting Point | Tensile strength, min, (MPa) | Yield strength, min, (MPa) | Elongation, min, (%), L/T |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Duplex Steel S31803 Industrial Pressure Vessel Plate
US $800-3000 / Metric Ton( FOB Price)
Hot Rolled Duplex Steel S31803 Plates
US $605-629 / Metric Ton( FOB Price)
Duplex Steel S31803 Boiler Quality Plates
US $800-4000 / Metric Ton( FOB Price)
Duplex Steel S31803 Lower-Temperature Steel Plates
US $500-800 / Metric Ton( FOB Price)
Export Quality Duplex Steel S31803 Plate
US $560-670 / Ton( FOB Price)
Duplex Steel S31803 HR BQ Plates
US $500-900 / Ton( FOB Price)
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| Duplex Steel S31803 Sheets & Plates Saudi Arabia | ASTM A240 DSS S31803 Sheets & Plates Sudan |
| Duplex Steel S31803 Sheets & Plates Nigeria | ASTM A240 Duplex Steel S31803 Sheets & Plates Tanzania |
| Duplex Steel S31803 Sheets & Plates Qatar | ASTM A240 Duplex Steel S31803 Sheets & Plates Zambia |
| Duplex Steel S31803 Sheets & Plates Oman | ASTM A240 DSS S31803 Sheets & Plates South Africa |
| Duplex Steel S31803 Sheets & Plates UAE | ASTM A240 Duplex Steel S31803 Sheets & Plates Ghana |
| Duplex Steel S31803 Sheets & Plates Indonesia | ASTM A240 Duplex Steel S31803 Sheets & Plates Brazil |
| Duplex Steel S31803 Sheets & Plates Malaysia | ASTM A240 Duplex Steel S31803 Sheets & Plates Algeria |
| Duplex Steel S31803 Sheets & Plates Singapore | ASTM A240 Duplex Steel S31803 Sheets & Plates Uganda |
| Duplex Steel S31803 Sheets & Plates Thailand | ASTM A240 Duplex Steel S31803 Sheets & Plates Argentina |
| Duplex Steel S31803 Sheets & Plates Philippines | ASTM A240 DSS S31803 Sheets & Plates Columbia |
| Duplex Steel S31803 Sheets & Plates Kazakhstan | ASTM A240 Duplex Steel S31803 Sheets & Plates Taiwan |
| Duplex Steel S31803 Sheets & Plates Kuwait | ASTM A240 Duplex Steel S31803 Sheets & Plates Angola |
| Duplex Steel S31803 Sheets & Plates Iraq | ASTM A240 DSS S31803 Sheets & Plates Azerbaijan |
| Duplex Steel S31803 Sheets & Plates Egypt | ASTM A240 DSS S31803 Sheets & Plates Kenya |
| Duplex Steel S31803 Sheets & Plates Israel | ASTM A240 Duplex Steel S31803 Sheets & Plates India |
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