HP STEEL grades are premium quality heavy duty bearing and circulating oil. They have high viscosity index with superior oxidation and thermal stability. They meet the requirement of high demulsibility, low foaming, excellent rust protection and good film strength property to minimize wear in roll – neck bearings of steel mills. The quality of the oils is further enhanced by the presence of selected grades of anti – oxidants, anti – rust, demulsifier and defoamants.

HP steel grades meet the requirements of morgan bearing lubricant specified by Morgan Construction Co., USA. These oils meet the performance requirements of IS : 6552-1987 and IPSS:1-09-001-97.

These oils are suitable for use in the Morgan bearings of steel mills. Morgan bearings are used in the plate mill, wire rod mill, merchant mill, blooming and billet mill and rail & structural mill. The various viscometric of HP STEEL grades are available for these mills. The oils are also recommended for those places where the bearing are under heavy load and in the presence of water.

PROPERTIES	HP STEEL
	257	460	680
VISCOSITY, AT 40°C, cSt	245 – 270	440 – 485	645 – 715
VISCOSITY, INDEX, MIN	95	95	95
FLASH POINT, °C, MIN	226	270	270
POUR POINT,°C MAX	(-) 6	(-) 6	0
FZG, FAILURE LOAD STAGE, MIN	5	6	6
EMULSION CHARACTERISTICS, @ 82°C, 20 MINS, MAX	40-37-3	40-37-3	40-37-3