Applications high temperature or high pressure applications, pressure vessel service, valves, flanges, and fittings.
Minimum tensile strength of 125,000 psi (860 MPa)
Minimum yield strength of 105,000 psi (725 MPa)
Minimum elongation of 16% (in 2 inches or 50 mm)
Minimum reduction of area of 50%
Description
Black Oxide Coated B7 all thread is a high-strength, high-temperature steel rod used for bolting flanges, valves, and other applications. It's made from a chromium-molybdenum steel alloy that's quenched and tempered to increase strength and corrosion resistance.