High-Performance Multiuse Grease Specification + Corrosion Resistance
Corrosion-resistant greases create a chemical bond with surfaces or exclude moisture,
to prevent corrosion and rust in marine coastal or industrial environments.
Savant Labs are positioned to address your grease testing needs. Below
are the performance tests noted in the specification for HPM + Corrosion Resistance, referred to as HPM+CR.
| International ASTM Method | |
|---|---|
| D217 | Cone Penetration, Worked & 60 Strokes |
| D217 | Cone Penetration, Extended Worked (100,000 Strokes) |
| D4289 | Grease Compatibility with NBR L Elastomer |
| D942 | Oxidation Stability (Grease) |
| D1264 | Water Washout Characteristics of Greases |
| D1478 | Low Temperature Torque |
| D1742 | Oil Separation, Storage of Grease |
| D6184 | Oil Separation Percent, Wire Cone Conical Sieve Method |
| D1831 | Roll Stability of Grease |
| D2266 | Four Ball Wear |
| D2596 | Extreme-Pressure Properties of Lubricating Grease |
| D1743 | Rust & Corrosion Prevention Properties of Grease |
| D4048 | Detection of Copper Corrosion |
| D5969** | Corrosion-Preventive Properties, Dilute Synthetic Sea Water Environments |
| D6138** | Corrosion-Preventive Properties Under Dynamic Wet Conditions (Emcor Test), 100% Seawater |
| D6138** | Corrosion-Preventive Properties Under Dynamic Wet Conditions (Emcor Test), 0.5 N NaCl Solution |
| **Testing Specific to HPM+CR |
The High-Performance Multiuse Grease Specification testing for the other sub-categories are listed below:
High-Performance Multiuse grease specification + High Load
High-Performance Multiuse grease specification + Low Temperature
High-Performance Multiuse grease specification + Water Resistance