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For Hamilton’s demanding industries, finding a local and reliable supplier for specialty materials is key. That’s exactly what Will Sheetsandplates provides as a trusted New Zealand manufacturer. We take pride in stocking the robust Alloy 20 Steel Channel, a go-to solution for engineers and fabricators across the region who require exceptional corrosion resistance without compromising on structural integrity, offering a convenient and high-quality option right here in our city.
The strength of this channel lies in its unique composition, which includes a significant nickel and chromium content balanced with additions of copper and molybdenum. This specific blend gives Alloy 20 outstanding resistance to corrosive substances like sulfuric acid, making it far more durable than standard stainless steels in harsh environments. This material also maintains excellent mechanical properties, offering good ductility and toughness for fabrication and ensuring it can handle significant structural loads and stress.
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.
Will Sheets and Plates based in Hamilton, New Zealand, 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 channels offer numerous advantages, making them ideal for corrosive environments. Their high resistance to sulfuric acid, phosphoric acid, and other aggressive chemicals ensures longevity and reliability in industrial applications. The alloy’s exceptional strength and durability make it suitable for structural applications where corrosion is a concern. Additionally, Alloy 20 exhibits excellent weldability and formability, facilitating ease of fabrication. Its resistance to stress corrosion cracking and pitting further enhances its suitability for critical applications in the chemical, pharmaceutical, and food processing industries. These properties contribute to reduced maintenance and extended service life.
Yes, we offer custom sizes for Alloy 20 Steel Channel to meet specific project needs. Our team at Will Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll commonly find this channel hard at work in some of the toughest industrial settings. It’s essential in chemical processing plants for constructing support frames, ductwork, and machinery guards that constantly face aggressive acids. The food and pharmaceutical industries also rely on it for equipment where product purity is critical. Beyond that, it’s a trusted choice for marine components and in pulp and paper manufacturing, proving its versatility and reliability wherever corrosion is a constant challenge.
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