Hastelloy B-3 Tubing

Hastelloy B-3 Tubing causes extensive resistance to hydrochloric acid at the entire concentrations and temperature limits and also opposes pitting corrosion and stress corrosion cracking. It provides excellent performance in the presence of sulphuric, acetic, formic, phosphoric acids and non oxidizing agents.
Specification
Thickness 1-20mm
Out Diameter 16-219mm

Chemical composition
Ni 65%
Mo 28.5%
Cr 1.5%
Fe 1.5%
Co 3%
W 3%
Mn 3%

Physical Properties of Hastelloy B-3 Tubing
Density 9.22 g/cm3 0.333 lb/in3
Melting Point 1418oC 2585oF
Coefficient of expansion 10.6µm/m°C (20 - 100°C) 5.7x10-6 in/in°F (70 - 212°F)
Modulus of Rigidity 83 kN/mm2 12038 ksi
Modulus of Elasticity 216 kN/mm2 31329 ksi

Mechanical properties of Hastelloy B-3 Tubing
Condition Tensile Strength Service temperature
Annealed 1000-1200 N/mm2 145 - 174 ksi -200 to 400oC -330 to +750oF
Spring Temper 1600-2000 N/mm2 232 - 290 ksi -200 to+400oC -330 to +750oF

Characteristics of Hastelloy B-3 Tubing
1. Intense resistance to strong acids, pitting corrosion and stress corrosion cracking
2. Great ductility

Applications of Hastelloy B-3 Tubing
1. Chemical processes
2. Vacuum Furnaces
3. Mechanical components in reducing environments.