ASTM A182 Grade F11 Alloy Steel Flange

The ASTM A182 Grade F11 Alloy Steel Flange is a specialized forged component designed to create secure, bolted, and often detachable joints in critical piping systems. These flanges are made from Chromium-Molybdenum (Cr-Mo) Alloy Steel and are heat-treated to ensure they maintain superior strength and corrosion resistance when exposed to continuous high pressures and temperatures, typical of refineries and power plants. Flanges are used in various types, such as Weld Neck, Slip-On, and Blind Flange. This F11 material is specifically engineered to be chemically and mechanically compatible with the ASTM A193 Grade B7 studs and ASTM A194 Grade 4 nuts that are specified for these high-performance connections. Zeron Fasteners manufactures these forged flanges to strict dimensional standards like ASME B16.5 and B16.47.

Related Products

Slip-On Flanges (A182 F11) Blind Flanges Spectacle Blinds Butt Weld Fittings (A234 WP11) Heavy Hex Nuts (A194 Gr. 4) Stud Bolts (A193 B7)
ASTM A182 Grade F11 Alloy Steel Flange Manufacturer in India

ASTM A182 Grade F11 Chemical Composition

Element Composition (% Max/Range)
Carbon (C) 0.05% to 0.15%
Manganese (Mn) 0.30% to 0.80%
Chromium (Cr) 1.00% to 1.50%
Molybdenum (Mo) 0.44% to 0.65%
Silicon (Si) 0.50% to 1.00%
Phosphorus (P) 0.030% maximum
Sulfur (S) 0.030% maximum

ASTM A182 Grade F11 Mechanical Properties

Property Value
Tensile Strength (Min) 415 MPa (60 ksi) minimum
Yield Strength (Min) 205 MPa (30 ksi) minimum
Elongation in 2 in. (Min) 20% minimum
Hardness (Max) 187 HB maximum
Heat Treatment Normalized and Tempered

Features Product

Duplex UNS S32205 Pipe SS 304L Couplings Hastelloy B2 Socket Weld Flanges Carbon Steel U-Bolts

People also Search for ASTM A182 Grade F11 Alloy Steel Flange

Alloy steel flange, A182 F11, weld neck flange, high temperature flange, forged flange, chrome moly flange, piping components, slip-on flange, blind flange, Zeron Fasteners, pressure vessel flange, piping flange