Grey Iron Castings

Overview

We use high-grade Grey Iron Castings designed to offer excellent machinability, vibration damping, thermal conductivity, and dimensional stability. Our components are used in demanding industries like automotive, valves, and power equipment.

Applications / Industries

Automotive

Light-duty engine parts, suspension components, housings

Agriculture

Tractor components, gearbox parts, machinery parts with wear resistance

Power Equipment

Rotating equipment, components needing thermal conductivity

Industrial Machinery

Gears, brackets, couplings, general-purpose parts with balanced strength

We use the following Grey Iron Grades, each with their EN and ASTM equivalents:

Grade	EN Equivalent	ASTM Equivalent	Typical Use
FG 150	EN-GJL-150	ASTM A48 Class 20	High damping capacity; suitable for low-load components.
FG 200	EN-GJL-200	ASTM A48 Class 30	Good strength and thermal conductivity; ideal for light-duty automotive applications.
FG 220	EN-GJL-220	ASTM A48 Class 35	Enhanced tensile strength for slightly heavier applications.
FG 250	EN-GJL-250	ASTM A48 Class 40	Balanced strength and machinability for industrial parts.
FG 260	EN-GJL-260	ASTM A48 Class 45	Commonly used in agricultural machinery for its wear resistance.
FG 300	EN-GJL-300	ASTM A48 Class 50	Excellent wear resistance for rotating equipment and structural parts.
FG 350	EN-GJL-350	ASTM A48 Class 60	High-strength grey iron, suitable for pressure-retaining components.