4 cst, Group III
General specifications
Quality parameters
Results
Test methods
API Classification
Group III
Appearance
Clear & Bright
Visual
Kinematic viscosity at 100C, mm2/s
3.9–4.6
ASTM D445
Viscosity index
125
ASTM D2270
Sulphur content %wt
10
ASTM D4294
Water Content, mg/kg
50
ASTM D6304 (pr.A)
Pour Point, °(
–15
ASDM D97
COC Flash point, °(
210
ASTM D92
Color ASTM
0.5
ASTM D1500
Density at 20°C kg/m3
835
ASTM D4052
Density at 15°C, kg/m3
840
ASTM D4052
Evaporation Loss, NOACK, wt%
15
ASTM D5800 B
Saturates, %
97.9
ASTM D2007