Hastelloy B-2 Tubing

Hastelloy B-2 Tubing causes immense resistance to varied concentrations of hydrochloric acid at broad temperature ranges. It also adheres in the presence of hydrogen chloride, sulphuric, hydrofluoric, acetic and phosphoric acids and offers extensive resistance to stress corrosion cracking and warmed zones.

Specification
Thickness 1-20mm
Out Diameter 16-219mm

Chemical composition of Hastelloy B-2 Tubing
Ni 69%
Mo 28%
Fe 2%
Cr 1%
Co 1%

Physical properties of Hastelloy B-2 Tubing
Density 9.22 g/cm3 0.333 lb/m3
Melting Point 1370oC 2500oF
Coefficient of expansion 10.3µm/m°C (20-100°C) 5.7x10-6 in/in°F(70 - 212°F)
Modulus of Rigidity 84 kN/mm2 12183 ksi
Modulus of Elasticity 217 kN/mm2 31474 ksi

Mechanical Properties of Hastelloy B-2 Tubing
Condition Tensile Strength Service temperature
Annealed 900 - 1100 N/mm2 -200 to +400oC
Spring Temper 1400 - 1900 N/mm2 -200 to +400oC
Characteristics of Hastelloy B-2 Tubing
1. Resists acids including hydrochloric acid (HCl), aluminum chloride catalysts and powerful reducing agents.
2. Broad temperature firmness in inert and vacuum conditions
Applications of Hastelloy B-2 Tubing
1. Producing chemicals, petrochemicals and energy
2. Acid houses like sulphuric acid, hydrochloric acid, phosphoric acid, acetic acid and more.