- HM/HLP hydraulics
ISO VG 68
Low-zinc anti-wear hydraulic oil for high-pressure systems
AISE 127 — steel mill lubrication recommendations
The AISE (today AIST) standard of lubrication recommendations for steel plants: oil types and viscosity grades per equipment group.
CETOP RP 91 H, type HV — hydraulic fluids
Type HV of the CETOP recommendation: antiwear hydraulic fluids with a high viscosity index.
Danieli Standard 0.000.001 rev. 15 — general lubricant list
Danieli's general list of lubricants recommended for rolling mills and steel plant machinery, revision 15.
BS 4231 class HSE — hydraulic viscosity grade
Class HSE of the British hydraulic fluid viscosity classification, sitting around ISO VG 68.
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | APM 27 |
| Density at 15°Ckg/m³ | 883 | ASTM D 4052 |
| Viscosity at 40°Cmm²/s | 68.0 | ASTM D 445 |
| Viscosity index | 148 | ASTM D 2270 |
| Flash point COC°C | 222 | ASTM D 92 |
| Pour point°C | -33 | ASTM D 5950 |
| Demulsibility at 54°Cmins | 15 | ASTM D 1401 |
| Foaming (sequence I)cc/cc | 50/0 | ASTM D 892 |

Eni Arnica 68 is a high performance anti-wear hydraulic oil, formulated specifically to meet the demands of high-pressure hydraulic systems, both industrial and mobile. It is formulated with selected base oils and a low-zinc additive package, which deliver excellent antioxidant properties and thermal and hydrolytic stability. Eni Arnica 68 is recommended for equipment working across a wide temperature range in the open — machines started at low temperatures and run at high ones (marine applications). It is also recommended for indoor equipment whose control systems require the viscosity to change little with temperature.
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