Eni Rolling AST 2
Cold rolling oil for stainless steel on Sendzimir mills, BA finish
Business customers only. We sell wholesale, invoiced to registered companies.
Specifications
- Brand
- Eni
- Range
- Eni Rolling
- Category
- Metalworking fluids
- Type
- Metal-forming oils
- Manufacturer code
- 005241
- Availability
- On request
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | |
| Density at 15°Ckg/m³ | 845 | ASTM D 4052 |
| Viscosity at 40°Cmm²/s | 8.0 | ASTM D 445 |
| Viscosity at 100°Cmm²/s | 2.3 | ASTM D 445 |
| Viscosity index | 103 | ASTM D 2270 |
| Flash point°C | 165 | ASTM D 92 |
| Rust test/B | pass | ASTM D 665 |
| Demulsibilitymin/cc | 5-40/40/0 | ASTM D 1401 |
| A. N.mg KOH/g | 0.09 | ASTM D 664 |
| MCRT%p | 0.014 | ASTM D 4530 |
| Pour point°C | -21 | ASTM D 5950 |
| Air release at 50°Cmins | 2.7 | DIN 51381 |
| Foaming (sequence I)ml/ml | 15/0 | ASTM D 892 |
| Foaming (sequence II)ml/ml | 40/0 | ASTM D 892 |
| Foaming (sequence III)ml/ml | 30/0 | ASTM D 892 |
| Copper corrosion | 1a | ASTM D 130 |
| S.R.V. Test plate Wearmm | 0.455 | DIN 51834 P2 |
| S.R.V. Test Ball Wearmm | 0.473 | DIN 51834 P2 |
| S.R.V. Test Friction Coefficient | 0.123 | DIN 51834 P2 |
| Phosphorusppm | 2000 | ASTM D 4951 |
Complete documentation
Manufacturer's description
Eni Rolling AST 2 is a special oil suitable for stainless steel cold rolling on Sendzimir mills. Particularly recommended to optimally meet the BA (Bright Annealed) finishing requirements for rolled sheets where highly reflective surfaces and no spotting is requested. The viscosity has been accurately defined in order to limit losses due to volatility as well as ensuring a good coolant effect, also supported by a good wetness due to the presence of polar constituents. The balanced adhesiveness allows the formation of a continuous and persistent lubrication film that ensures an adequate reduction of the friction coefficient without causing slipping between the work cylinders and the sheet. Eni Rolling AST 2 has been specifically formulated with a base oil and additives that do not give stains or spots on any type of rolled sheet. Excellent oxidation resistance and anti-corrosive properties, highlighted by overcoming rust protection even in the presence of salt water. Eni Rolling AST 2 is compatible with the filtering materials used for the filtration.
Applications
- Special oil for cold rolling of stainless steel on Sendzimir mills.
- Particularly suited to Bright Annealed (BA) finishing requirements, where highly reflective surfaces free of spotting are needed.
- Viscosity is precisely set to limit losses due to volatility while ensuring a good cooling effect.
Performance & benefits
- Balanced adhesiveness.
- Reduces the friction coefficient without slipping between the work rolls and the sheet.
- Leaves no stains or spots on the rolled sheet.
- Very high anticorrosion performance, including rust protection in the presence of salt water.
- Good cooling and wetting effect.
- Excellent filterability, compatible with the filtering materials used for filtration.
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