... °C),kg/m31150-1250GB/T2540,ASTM D4052Kinematic viscosity,( 100°C) mm2/s≤180GB/T265, ASTM D445Flash point(open cup),°C≥ ... mgKOH/g≥395SH/T0251, ASTM D2896Calcium content,%≥14GB/T17476,SH/T0270, ASTM D4951Sulfur content,%≥1.2GB/T17476, ASTM D4951Water content,%≤0.2GB ... /T 260, ASTM D-95Machinery impurities,%≤0 ...