Our LM4 Aluminium castings provide excellent castability, good fluidity, moderate strength, and superior pressure tightness. Suitable for both sand and die casting, LM4 is widely used in automotive components, general engineering parts, and applications requiring good surface finish and dimensional accuracy.
Commonly used in automotive housings, gearbox cases, pump bodies, electrical fittings, instrument cases, and general engineering components requiring good castability and moderate mechanical properties.
| Grade | LM4 (EN AC-46000 Equivalent) |
| Hardness | 70 - 100 HB |
| Tensile Strength | 180 - 300 N/mm² |
| Elongation | 2% to 6% |
| Applications | Automotive Housings, Gearbox Cases, Pump Bodies, Electrical Fittings, General Castings |