Hastelloy B2 Elbows

An **Elbow** is a crucial pipe fitting used to change the direction of flow in a piping system, typically at 90° or 45° angles, and available in long or short radius forms. When manufactured from **Hastelloy B2** (UNS N10665), these elbows are specifically designed to operate in the most challenging chemical environments. The alloy's high nickel and molybdenum content makes it virtually immune to severe **reducing acids**, including **hydrochloric acid (HCl)** and **sulfuric acid (H₂SO₄)**, even at high temperatures and concentrations. This resistance is vital for maintaining the structural integrity and leak-free performance of the pipeline. **Zeron Fastners** is a trusted manufacturer and supplier of these specialized nickel alloy elbows, guaranteeing robust and reliable flow control in critical chemical processing and petrochemical installations.

Related Products

Hastelloy B2 Elbows

Hastelloy B2 Chemical Composition

Element Composition (%)
Nickel (Ni) Balance
Molybdenum (Mo) 26.0 to 30.0
Iron (Fe) 2.0 max
Chromium (Cr) 1.0 max
Cobalt (Co) 1.0 max
Carbon (C) 0.02 max

Hastelloy B2 Mechanical Properties

Property Value (Minimum)
Tensile Strength, min 690 MPa (100,000 psi)
Yield Strength (0.2% Offset), min 350 MPa (51,000 psi)
Elongation, min 40%
Hardness (Rockwell B) 90 max
Density 9.24 g/cm3 (0.334 lb/in3)

Features Product