665×658×146mmBasic size
Process characteristics:40% lighter than gray iron; 19% cheaper than cast aluminum and 10% cheaper than gray iron; replace cast aluminum/gray iron flywheel housing
Material requirements:material designation: as-cast QT900-6; body tensile strength ≥900Mpa; elongation ≥5.5%; hardness HB260-HB310; casting process-iron sand coating process, with wall thickness of 3mm