Nickel alloy sheet 20

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Product Description
Alloy 20 (UNS N08020) is a nickel-iron-chromium alloy with additions of molybdenum and copper formulated for improved resistance to sulfuric acid and chloride-induced corrosion. Available from Shuaiyi in multiple shapes including round bar, flat bar, sheet, plate and tube, supplied to ASTM/ASME standards and offered with machining and fabrication services to customer specifications.

Chemical Composition (%)

• Fe: remainder
• Ni: 32–38%
• Cr: 19–21%
• Mo: 2–3%
• Cu: 3–4%
• C: ≤ 0.07%
• Mn: ≤ 2%
• Si: ≤ 1%
• S: ≤ 0.035%

Key Features

• Corrosion resistance in sulfuric acid and chloride environments
• Available in multiple mill forms: round bar, flat bar, sheet, plate, tube
• Custom processing: cutting, forging, bending, welding, machining
• Factory production capacity and export packaging

Certifications & Standards

• Standards: ASTM B462, ASTM B463, ASTM B473, ASTM B464, ASTM B468; ASME SB462, ASME SB463
• Quality: ISO9001, CE, SGS (annual inspections)

Applications

• Chemical processing equipment
• Food processing equipment
• Heat exchangers
• Pharmaceutical equipment
• Sulfuric acid and corrosive media handling systems

Technical Specifications

• Grade: Alloy 20 (UNS N08020, W.Nr. 2.466)
• Nickel content: 32–38%
• Chromium content: 19–21%
• Molybdenum: 2–3%
• Copper: 3–4%
• Elongation: ≥ 30%
• Shapes: round bar, flat bar, sheet, plate, tube
• Processing services: cutting, forging, bending, welding, machining

Packaging & Logistics

• Standard seaworthy export packaging
• Origin: Zhejiang, China
• Production capacity: up to 50,000 tons/month

Ordering Information

• Brand: Shuaiyi
• Diameter/width/thickness: manufactured to customer requirements
• MOQ: 200 kg (flexible)
• Sample: available
• Payment: T/T, L/C, telegraphic transfer