Product Data
Hyspin AWH-M (Superclean)
High viscosity index anti-wear hydraulic oils
Description
The Castrol Hyspin™ AWH-M (Superclean) hydraulic oil is a shear stable high viscosity index lubricant are based on the
latest stabilized zinc additive technology and filtered to ISO class 15/13/10.
Application
Hyspin AWH-M contains a shear stable additive system which helps maintain the viscosity characteristics of the product
over a wide temperature range, even during prolonged use, and imparts a very low pour point which enables the product
to be used in very cold environments. It exhibits excellent corrosion and wear protection as well as outstanding thermal
and oxidative stability. In addition, Hyspin AWH-M has excellent hydrolytic stability and separates rapidly from water
contamination upon standing. Applications include:
Outdoor equipment which are likely to operate in wide temperature ranges, such as machinery subjected to cold
start up conditions and high temperature continuous running. Examples include off-highway and marine
applications.
Indoor manufacturing equipment that incorporates control systems requiring minimal viscosity change with
temperature. Examples include precision machine tools..
The Hyspin AWH-M range is fully compatible with elastomer materials commonly used for static and dynamic
seals, such as nitrile, silicone and fluorinated (e.g. Viton) polymers..
Hyspin AWH-M is classified as follows: DIN 51502 classification – HVLP
ISO 6743/4 - Hydraulic Oils Type HV
Hyspin AWH-M grades meet the requirements (for appropriate viscosity grade) of:
DIN 51524 Part 3
Cincinnati Lamb (Milacron) P 68
Denison (Parker Hannafin) HF-0
US Steel 126 & 127
Eaton (formerly Vickers) I-286-S & M-2950-S
Bosch Rexroth RE90220
Advantages
High viscosity index and low pour point enables the product to be used over a wide temperature range, with good
shear stability which means no excessive loss in viscosity due to mechanical shearing.
Excellent anti-wear performance provides extended wear protection for hydraulic pumps. Reduced down time
due to unscheduled maintenance and savings from replacement part costs.
Excellent water separation and hydrolytic stability means reduced down time through prolonged lubricant life and
increased equipment reliability.
Good filterability gives a cleaner system with less frequent filter changes.
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Typical Characteristics
Hyspin AWH-M 32
Name Method Units
Superclean
ISO Viscosity Grade - - 32
ISO 12185 / ASTM
Density @ 15°C / 59°F kg/m³ 880
D4052
ISO 3104 / ASTM
Base Oil Viscosity @ 40°C / 104°F mm²/s 32
D445
ISO 3104 / ASTM
Base Oil Viscosity @ 100°C / 212°F mm²/s 6.41
D445
ISO 2909 / ASTM
Viscosity Index - >150
D2270
Pour Point ISO 3016 / ASTM D97 °C/°F -45/-49
Flash Point - open cup method ISO 2592 / ASTM D92 °C/°F 210/411
Flash Point - closed cup method ISO 2719 / ASTM D93 °C/°F 200/392
Foam Sequence I - tendency / ISO 6247 / ASTM
ml/ml 20/0
stability D892
Water Separation @ 54°C / 129°F ISO 6614 / ASTM
min 10
(40/37/3) D1401
ISO 9120 / ASTM
Air Release @ 50°C / 122°F min 4
D3427
Failure Load
FZG Gear Scuffing test - A/8.3/90 ISO 14635-1 11
Stage
ISO 7120 / ASTM
Rust test - distilled water (24 hrs) - Pass
D665A
Rust test - synthetic seawater (24 ISO 7120 / ASTM
- Pass
hrs) D665B
Particle Count ISO 4406 - 16/14/11
Subject to usual manufacturing tolerances.
Hyspin AWH-M (Superclean)
15 May 2012
Castrol, the Castrol logo and related marks are trademarks of Castrol Limited, used under licence.
This data sheet and the information it contains is believed to be accurate as of the date of printing. However, no warranty or representation, express or implied, is
made as to its accuracy or completeness. Data provided is based on standard tests under laboratory conditions and is given as a guide only. Users are advised
to ensure that they refer to the latest version of this data sheet. It is the responsibility of the user to evaluate and use products safely, to assess suitability for the
intended application and to comply with all applicable laws and regulations. Material Safety Data Sheets are available for all our products and should be
consulted for appropriate information regarding storage, safe handling, and disposal of the product. No responsibility is taken by either BP plc or its subsidiaries
for any damage or injury resulting from abnormal use of the material, from any failure to adhere to recommendations, or from hazards inherent in the nature of the
material. All products, services and information supplied are provided under our standard conditions of sale. You should consult our local representative if you
require any further information.
BP Lubricants USA Inc., 1500 Valley Road, Wayne, NJ 07470
Telephone: +1-888-CASTROL Product Information: +1-877-641-1600
www.castrol.com/en_us/b2b/home.html
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