EN-GJL-150
0.6015Grey cast iron with lamellar graphite and minimum tensile strength 150 MPa. The softest standard grey iron grade with predominantly ferritic matrix. Excellent machinability, vibration damping, and thermal conductivity. Chemical composition is not specified by EN 1561 — left to the foundry to achieve required mechanical properties. Used for electrical housings, machine tool covers, counterweights, low-stress castings, and decorative ironwork. Equivalent to DIN GG15 and ASTM A48 Class 20.
Mechanical properties
Related materials
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1.7711Chromium-molybdenum-vanadium creep-resisting steel for high-temperature fasteners and bolts per EN 10269. Excellent creep resistance up to 540°C with tensile strength 850–1000 MPa after quenching and tempering. Widely used for steam turbine bolts, pressure vessel fasteners, and power generation components. Equivalent to ASTM A193 Grade B16.
33CrMoV12-9
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14NiCrMo13-4
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