Characteristic Unit Limit Category ISO-F- Test method
RMA RMB RMD RME RMG RMK
10
a
30 80 180 180 380 500 700 380 500 700
Pour point
(upper)
e
Winter quality
Summer quality
°C
°C
Max.
Max.
0
6
0
6
30
30
30
30
30
30
30
30
ISO 3016
ISO 3016
Water % (V/V) Max. 0.30 0.50 0.50 0.50 0.50 0.50 ISO 3733
Ash % (m/m) Max. 0.040 0.070 0.070 0.070 0.100 0.150 ISO 6245
Vanadium mg/kg Max. 50 150 150 150 350 450 see 7.7
IP 501, IP 470
or ISO 14597
Sodium mg/kg Max. 50 100 100 50 100 100 see 7.8
IP 501, IP 470
Aluminium plus
silicon
mg/kg Max. 25 40 40 50 60 60 see 7.9
IP 501, IP 470
or ISO 10478
Used lubricating
oils (ULO):
calcium and zinc
or
calcium and
phosphorus
mg/kg
mg/kg
– The fuel shall be free from ULO. A fuel shall be considered to contain ULO when either one of the following condi-
tions is met:
calcium > 30 and zinc > 15
or
calcium > 30 and phosphorus > 15
(see 7.10) IP
501 or
IP 470
IP 500
a This category is based on a previously defined distillate DMC category that was described in ISO 8217:2005, Table 1. ISO 8217:2005 has been withdrawn.
b 1mm
2
/s = 1 cSt
c The purchaser shall define the maximum sulfur content in accordance with relevant statutory limitations. See 0.3 and Annex C.
d See Annex H.
e Purchasers shall ensure that this pour point is suitable for the equipment on board, especially if the ship operates in cold climates.
D010.000.023-05-0001 EN 5 (13)
MAN Diesel & Turbo
010.000.023-05
2017-07-11 - de
Specification of heavy fuel oil (HFO) D010.000.023-05-0001
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