TECHNICAL DATA SHEET HYDRAUNYCOIL FH 14 ANTI-CORROSION & ANTI-WEAR PETROLEUM HYDRAULIC FLUID NATO CODE H-540 – TL 9150-0035 Issue 7 DESCRIPTION Hydraunycoil FH 14 is a petroleum-based hydraulic fluid with a viscosity of 38 cSt at 40°C and a viscosity index exceeding 280. It exhibits good anti-rust as well as anti-wear properties. Hydraunycoil FH 14 is micro-filtered and is supplied with a controlled particulate contamination. It can be used over an extremely wide temperature range, from - 40°C to + 135°C in airtight circuits. APPLICATION HYDRAUNYCOIL FH 14 is intended primarily for use as an operational preservative fluid for ordnance equipment such as recoil systems and hydraulic systems for rotating weapon or aiming devices. It has been particularly designed for the Krauss-Maffei Leopard tank and as hydraulic fluid for bridge ledger where it offers the right balance of viscosity, low temperature viscosity, anti-wear and corrosion protection. TL 91500035 Iss.7 visual examination ASTM D 1500 ASTM D 4052 clear limpid - Color - Density at 15°C - Kinematic viscosity at mg/kg stage min. 130 max. - 45 2.5 - 3.5 max. 1 report report report report max. 500 NAS Class 9 min. 10 ASTM D 1533 HIAC counter DIN ISO 14635-1 - Viscosity Index - Stability 72 h at -40°C - Flash point, COC Pour point Total acid number Copper corrosion, 3 h at 100°C Element content zinc calcium phosphorus sulphur - Water content - Solid particles contamination - FZG test – Failure Load Stage - Steel on steel wear scar, 4-ball machine, after 1h at 40 daN, 75°C - Air release at +50°C - Foaming test (tendency 5min aeration / stability 1 min settling) at 24°C at 94°C at 24°C after 94°C - Rubber compatibility – SRENBR1 – 168 h at 100°C - Swelling - Hardness change - Elongation change - Tensile strength change - Shear stability - 250 cycles viscosity change at 40°C mm²/s °C °C mg KOH/g rating mg/kg ASTM D 445 ASTM D 2270 FTMS-S-7913459 ASTM D 92 ASTM D 97 ASTM D 974 ASTM D 130 Induction Coupled Plasma Spectroscopy The values above are typical values. They do not constitute any contractual commitment. Sales specifications are available on request. The present technical data sheet replaces all the previous editions. NYCO - 66 avenue des Champs Elysées BP 414 - 75366 PARIS CEDEX 8 France | Tél. : +33 145 615 000 | Fax : +33 145 615 013 | E.mail : [email protected] | www.nyco.fr