Alloy 20 Sheets & Plates
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Alloy 20 Sheets & Plates
Alloy 20 Sheets and Plates are solid, flat metal products made from Alloy 20, a highly corrosion-resistant nickel-iron-chromium alloy with additions of copper and molybdenum. These plates and sheets are used in various industrial applications where resistance to corrosion and high-performance properties are essential. Here’s some information about Alloy 20 plates and sheets:
Alloy 20 Plates resists chloride ion and pitting corrosion and its content of copper guards it from sulfuric acid improved than a conventional alloy like 316. Alloy 20 Coils is used in Heat exchangers, Mixing tanks, Process piping, and so on. Alloy 20 Slatting Coils’ corrosion resistance discovers other uses in the food, pharmaceutical, chemical, plastics, and power generation industries. Alloy 20 Perforated Coils (UNS N08020) is an iron – nickel – chromium austenitic stainless steel that was industrialized for supreme resistance to acid attack, precisely sulfuric acid. Meanwhile, these Carpenter 20 Sheets are also being offered in different sizes and shapes to our customers. Carpenter 20 Plates are made by combining carbon steel with one or several alloying elements, such as manganese, silicon, nickel, titanium, copper, chromium and aluminum.
Specifications
- ASTM B463: This is the primary specification that covers Alloy 20 plates and sheets. It provides detailed requirements for the chemical composition, mechanical properties, dimensions, tolerances, and other material characteristics.
Characteristics:
Corrosion Resistance: Alloy 20 plates and sheets are renowned for their excellent resistance to various corrosive environments, including sulfuric acid, phosphoric acid, and other strong acids. This makes them suitable for use in chemical processing and other corrosive applications.
Temperature Resistance: These plates and sheets can maintain their structural integrity at elevated temperatures, making them ideal for applications involving high heat.
High Strength: Alloy 20 plates and sheets offer good mechanical properties, ensuring they can withstand mechanical stress and pressure.
Versatility: They find applications in various industries, including chemical processing, petrochemical, pharmaceuticals, and food processing.
Durability: The resistance to corrosion and wear results in a long service life, reducing the need for frequent replacements.
Applications: Alloy 20 plates and sheets are used in a wide range of applications, including:
Chemical Processing: They are commonly employed in the chemical industry for equipment, vessels, and components that handle corrosive chemicals, especially sulfuric acid and phosphoric acid.
Petrochemical Industry: These plates and sheets are used in various parts and equipment exposed to aggressive and corrosive environments in the petrochemical sector.
Pharmaceuticals: Due to their corrosion resistance, they are used in pharmaceutical manufacturing processes for vessels and equipment handling aggressive chemicals.
Food Processing: Alloy 20 is used in the food industry for equipment that comes into contact with acidic or corrosive food products.
Marine Applications: They find use in marine environments where resistance to saltwater and seawater corrosion is essential.
When selecting Alloy 20 plates and sheets, consider factors such as thickness, dimensions, surface finish, and any special requirements that may be needed for your application. Consulting with experts in materials and engineering is essential to ensure that you choose the right materials for your specific industrial project.
size range
Thickness – 1mm to 25mm
Width – standard – 1219mm, 1250mm, 1500mm, 2000mm wide
Length – 2500, 3000, 6000mm long
Material Certification and Traceability
At Satyam Overseas, we prioritize Material Certification and Traceability. Our materials, meeting ASTM and ASME standards, come with 3.1 Mill Test Certificates as a guarantee of compliance. Additionally, upon request, we provide 3.2 Mill Test Certificates for added assurance. Every material is clearly marked and accompanied by a corresponding certificate, meticulously linking markings to certification. This meticulous approach ensures complete accountability and unwavering reliability throughout our supply chain.
Chemical Composition
| Grade | Ni | Cr | Cu | Mo | Fe | Nb+Ta | Mn | P | S | Si | C |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Alloy 20 |
32.0 - 38.0 |
19 - 21 |
3 - 4 |
2 - 3 |
bal |
8 x C-1 |
2 max |
0.045 max |
0.035 max |
1.0 max |
0.07 max |