Hastelloy B2 plate is made of a solid solution strengthened nickel-based special alloy, and its chemical composition contains about 65% nickel, 28% molybdenum, 4% iron, 1% copper, and a small amount of chromium, cobalt and silicon. Hastelloy B2 plate has excellent corrosion resistance and high temperature strength. Hastelloy B2 exhibits excellent corrosion resistance in various temperatures and complex environments.

Product Parameters

Chemical Composition

Mechanical Properties

Physical Performance

Characteristics

1. Corrosion resistance

(1) Controlling element generation: Controlling the iron and chromium elements to a lower content can prevent the formation of β-phase Ni4Mo and have excellent corrosion resistance in reducing environments.

(2) Resistance to corrosion by multiple acids: It has good resistance to corrosion by medium-concentration sulfuric acid and many non-oxidizing acids, and also has strong resistance to corrosion by various organic acids.

(3) Weld corrosion resistance: The carbon and silicon content of nickel-molybdenum alloy B-2 is extremely low, which reduces the precipitation of carbon and other impurity phases in the heat affected zone of welding, so its weld also has sufficient corrosion resistance.

2. Other properties

(1) Beautiful surface: Beautiful surface and diverse usage possibilities.

(2) High strength: High strength makes the use of thin plates possible.

(3) Heat and oxidation resistance: Heat and oxidation resistance and high strength, can resist fire.

(4) Easy to process: Easy to perform plastic processing at room temperature.

(5) High cleanliness: No surface treatment required, simple and clean, with high finish.

(6) Good welding performance: has good welding performance.