SN 250, Group I
General specifications
Quality parameters
Values
Test methods
Kinematic viscosity at 100C, mm2/s
6,5+7,0
ASTM D 445
Viscosity index, min
88
ASTM D 2270
Carbon content, %, not more
0,26
ASTM D 189
Acid number, mg/KOH/g
0,008
ASTM D 974
Ash level, %, not more
0,005
ASTM D 482
Sulphur weight fraction, %, not more
0,6
ASTM D 4294
Water mass fraction, ppm
150
ASTM D 6304
Selective purification lubricants solvent content
none
visual
Water-soluble acids and alkali content
none
GOST 6307
Pour point С, max
-9
ASTM D 97
Flash point in open cup, С, min
235
ASTM D 92
Color by CNT colorimeter, CNT units, max
2,5
ASTM D 1500
Density at 20 0C, kg/m3
900,0
ASTM D 4052
Density at 15С, kg/m3, max
903,0
ASTM D 4052