ENI > ConSIStEnCY CLASSIFICAtIon ACCoRDInG to nLGI-GRADES

ConSIStEnCY CLASSIFICAtIon ACCoRDInG to nLGI-GRADES
nLGI = nAtIonAL LUBRICAtInG GREASE InStItUtE
nLGI grade Worked penetration at 25 °C Appearance
000 445–475 Fluid
00 400–430 Almost fluid
0 355–385 Very soft
1 310–340 Soft
2 265–295 Moderately soft
3 220–250 Semi-fluid
4 175–205 Semi-hard
5 130–160 Hard
6 85–115 Very hard
7 Under 70
nLGI grades according to DIn 51 818 Worked penetration according to DIn 51 804, part 1.