4.Typical data
Item | Typical data | Test method | ||
NLGI 1 | NLGI 2 | NLGI 3 | ||
Appearance | Smoothing cream | visual | ||
Worked cone penetration,0.1mm | 315 | 270 | 228 | GB/T 269 |
dropping point,ºC | 260 | 269 | 275 | GB/T 3498 |
penetration change after 100,000 strokes,0.1mm | 20 | 23 | 25 | GB/T 269 |
carrying capacity (four ball method)PB value,N | 588 | 588 | 588 | GB/T 3142 |
carrying capacity (four ball method)PD value,N | 1960 | 1960 | 1960 | GB/T 3142 |
carrying capacity (Timken method) OK value, N | 133 | 133 | 133 | SH/T 0203 |
Anti-corrosion property(52ºC,48h) | Up to standard | GB/T 5018 | ||
Steel mesh oil separation(100ºC,24H)% | 1.8 | 1.3 | 0.9 | SH/T 0324 |