Cobalt Alloy Plate & Sheet

Cobalt Alloy Plate and Sheet are premium mill products essential for fabricating components that must retain exceptional mechanical strength and integrity at extremely high temperatures. Alloys like Haynes 25 (L-605) are characterized by their superior hot strength, excellent oxidation resistance, and defense against creep and thermal fatigue. These materials are critical for manufacturing gas turbine casings, afterburner liners, furnace components, and high-temperature structural members. The natural hardness and wear resistance of many cobalt alloys also make them suitable for abrasive environments. Zeron Fastners is a reliable supplier in India, offering certified, high-quality cobalt alloy plate and sheet that meets the stringent requirements of aerospace, power generation, and heavy industrial machinery.

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Cobalt Alloy Plate 370

Cobalt Alloy Plate Chemical Composition

Element Composition
Cobalt (Co) Balance
Chromium (Cr) 19.0 to 21.0
Tungsten (W) 14.0 to 16.0
Nickel (Ni) 9.0 to 11.0
Iron (Fe) 3.0 maximum
Carbon (C) 0.05 to 0.15

Cobalt Alloy Plate Mechanical & Thermal Properties

Property Value
Tensile Strength, minimum 860 MPa
Yield Strength, minimum 350 MPa
Max Operating Temperature (Approx.) 980°C (1800°F)
Oxidation Resistance Excellent up to 1095°C
Creep Resistance Superior

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