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Saif Sheets and Plates is a leading manufacturer and supplier based in Muscat, OMAN, specializing in high-quality metal products for various industrial applications. With a reputation for excellence, they provide a wide range of steel plates, sheets, and custom metal solutions tailored to meet the unique needs of their clients. Among their offerings, the Alloy 20 Steel Angle stands out for its superior corrosion resistance and strength, making it ideal for critical processes in industries like chemical, petrochemical, and pharmaceuticals.
Alloy 20 Steel, also known as Carpenter 20, is a nickel-chromium-molybdenum steel known for its excellent resistance to corrosion, particularly in sulfuric acid and other aggressive environments. Its composition typically includes 32-38% nickel, 19-21% chromium, 3-4% molybdenum, and small amounts of iron, copper, and other elements. The mechanical properties of Alloy 20 Steel include high tensile strength (up to 40,000 psi), excellent resistance to pitting, crevice, and stress corrosion cracking, and good weldability. It offers good strength, toughness, and formability, making it ideal for harsh industrial applications.
Specifications : ASTM B473, B464, B468 / ASME SB473, SB464, SB468
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness : 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
| Grade | C | Mn | Si | S | P | Fe | Ni | Cr | Mo | Cu |
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 0.045 max | 29.85 min | 32.00 – 38.00 | 19.00 – 21.00 | 2.00 – 3.00 | 3.00 – 4.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Saif Sheets and Plates based in Muscat, OMAN, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Alloy 20 Steel Angle offers several key advantages, making it ideal for challenging industrial applications. Its superior corrosion resistance, especially against sulfuric acid and chloride environments, ensures long-lasting durability in chemical, petrochemical, and pharmaceutical industries. The alloy’s high tensile strength and excellent resistance to pitting, stress corrosion, and crevice corrosion make it highly reliable in extreme conditions. Additionally, Alloy 20 exhibits good weldability and formability, allowing for easy fabrication and versatile use. These properties make it an ideal choice for structural applications where reliability and resistance to harsh conditions are essential.
Yes, we offer custom sizes for Alloy 20 Steel Angle to meet specific project needs. Our team at Saif Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Alloy 20 Steel Angle is widely used in industries requiring excellent corrosion resistance and strength. It is commonly found in chemical and petrochemical plants, particularly in the construction of heat exchangers, piping systems, and reactors that handle sulfuric acid and other aggressive chemicals. The alloy’s resistance to pitting and stress corrosion makes it ideal for pharmaceutical manufacturing and food processing equipment. It is also used in aerospace components, pollution control systems, and marine environments. Its versatility and durability make it suitable for a variety of structural and industrial applications.
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