Ultra-Corrosion-Resistant Alloy 22 Nickel Sheets
- Yield Strength: 45,000 psi
- Hardness: Rockwell B85 (Medium)
- Temper Rating: Softened (Annealed)
- Specifications Met: ASTM B575
This Alloy 22 nickel resists highly corrosive environments better than similar nickel alloys, including 625 and C-276. High chromium and molybdenum content prevents it from oxidizing when exposed to hydrochloric, sulfuric, and nitric acid at high temperatures. This alloy won’t form stress cracks from sulfides, and resists corrosion from alkalies such as sodium hydroxide and ammonium. It also prevents pitting from chloride better than stainless steel. With crevice corrosion protection, it won’t corrode in gaps between surfaces. Alloy 22 nickel is easy to weld, and remains strong and corrosion resistant after welding and reshaping. This material is equivalent to Hastelloy C-22.
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Extra-Corrosion-Resistant C276 Nickel Sheets and Bars
- Yield Strength: 41,000 psi
- Hardness: Rockwell B91 (Medium)
- Temper Rating: Softened (Annealed)
- Specifications Met: ASTM B575
C276 nickel has excellent corrosion resistance against chemicals, including nitric acid, sulfuric acid, and hydrochloric acid. It’s better than stainless steel at protecting from chloride pitting, so it’s often used around bleach in paper manufacturing. This alloy also will not develop stress cracks from contact with sulfides, making it good for use in petrochemical applications. C276 nickel is easy to weld and remains corrosion resistant after welding. It retains its strength after being reshaped. C276 nickel is comparable to Hastelloy C276.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.