STIR

Standardized Specification for Petroleum Products

NT Standard N ° 04.49 (2007)

Technical characteristics

Limits

Methods

Density at 15 ° C

Kg / m3

820-845

ISO 3675

Distillation

 

ISO 3405

% Evap. At 250 ° C

% flight

65 Maximum

% Evap. At 350 ° C

% flight

85 Minimum

95% vol. Recovered to

% flight

360 Maximum

Flash point

° C

Greater than 55

EN 22719

Total Sulfur

Mg / Kg

50 Maximum
10 Maximum

ISO 20847
ISO 20884
ISO 20846

Measured cetane number

Number

51 Minimum

ISO 5165

Calculated cetane number

Number

46 Minimum

ISO 4264

Kinematic viscosity at 40 ° C

Mm² / s

2.0 - 4.5

ISO 3104

Filterability Limit Temperatures

° C

-5 Max from 1/11 to 31/3
+5 Max from 1/4 to 31/10

EN 116

Water content

Mg / kg

200 Maximum

ISO 12937

Total contamination

Mg / kg

24 Maximum

EN 12662

Ash content

% mass

0.01 Maximum

ISO 6245

Carbon residue
(On the residue of 10% distillation)

% mass

0.30 Maximum

ISO 10370

Oxidation stability

G / m3

25 Maximum

ISO 12205

Polycyclic Aromatic Hydrocarbons

% mass

11 Maximum

EN 12916

Corrosion to the copper plate (3 h at 50 ° C)

Quotation

Class 1

ISO 2160

Lubricant capacity, corrected wear mark diameter (wsd 1.4) at 60 ° C

Μm

460 Maximum

EN ISO 12156-1

Methyl ester content (EMAG)

% flight

5 Maximum

EN 14078