Alloy 400 Bar

Primary Elements: Alloy 400 is a nickel-copper solid solution strengthened alloy. The alloy is characterized by moderate strength, good weldability, good general corrosion resistance and toughness. It is useful at temperatures up to 1000°F (538°C). Alloy 400 has excellent resistance to rapidly flowing brackish or seawater where cavitation and erosion resistance is necessary. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. Alloy 400 is slightly magnetic at room temperature.

Features: Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments. Generally, its corrosion resistance is very good in reducing environments, but poor in oxidizing conditions.

Alloy 400 is resistant to most alkalis, salts, waters (including saline or brackish), food products, organic substances and atmospheric conditions at normal and elevated temperatures.

Bar Types Available:

• square bar
• hexagon bar
• round bar

Stock Sizes: Range from 1/2" - 14 " in diameter Custom sizes available upon request.

Products constructed of Alloy 400 Bar
(completely or partially)

• Chlorinated solvents
• Crude oil distillation towers
• Ethyl chloride purification
• HF alkylation
• HF reboilers
• Marine components
• Marine splash zone sheathing
• MEA reboilers
• Oil well recovery pumps
• Salt production
• Salt residual compounds
• Shafting
• Wire netting for insulation

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