ASTM D6158 Class HM (ISO 10-150)
BOSCH REXROTH RE 90 220 (ISO 22-100)
CINCINNATI MILACRON P68 (HM-32)
DENISON HF-O, HF-1 & HF-2 T6H20
DIN 51524 PART 2 HLP
ISO 11158 Class HM
SAE MS 1004 MS
US STEEL 136,137
VICKERS I-2 86-5
VICKERS M 2950