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RELYANT® ASHLESS AW HYDRAULIC ISO 22-100

Technical Data Sheet
Safety Data Sheet
Category: Industrial Anti-Wear Hydraulic Oils

PREMIUM HD “ASHLESS” HYDRAULIC OILS
ISO GRADES 22, 32, 46, 68, 100

Download Technical Data Sheet PDF

Typical Properties

ISO Grades: 22, 32, 46, 68, 100

Viscosity, cSt at 40°C

22 | 22.0

32 | 30.2

46 | 44.2

68 | 66.2

100 | 93.8

Viscosity, cSt at 100°C

22 | 4.3

32 | 5.2

46 | 6.6

68 | 8.5

100 | 10.6

Viscosity Index

22 | 100

32 | 100

46 | 98

68 | 95

100 | 95

Flash Point, (COC) °F

22 | 385

32 | 390

46 | 415

68 | 425

100 | 450

Pour Point, °F

22 | -30

32 | -25

46 | -20

68 | -15

100 | 0

Neut. No., ASTM D 974

22 | 0.55

32 | 0.55

46 | 0.55

68 | 0.55

100 | 0.55

Gravity, API @ 60°F

22 | 31.0

32 | 30.0

46 | 29.0

68 | 28.7

100 | 28.3

Oxidation Life, ASTM D 943, Hrs

22 | +4500

32 | +4500

46 | +4500

68 | +4500

100 | +4500

Rust Test, ASTM D-665 A & B

22 | No Rust

32 | No Rust

46 | No Rust

68 | No Rust

100 | No Rust

Demulsibility, ASTM D-1401 

22 | Pass

32 | Pass

46 | Pass

68 | Pass

100 | Pass

**Dielectric Strength, ASTM D 877

22 | 30KV+

32 | 30KV+

46 | 30KV+

68 | 30KV+

100 | —

The values shown are typical of current production. Some are controlled in the manufacturing process, while others are not. All of them may vary within tolerable ranges.

These five grades of premium-quality anti-wear ashless hydraulic oils with excellent stability are designed to meet the most stringent requirements of most all the major manufacturers and users of hydraulic equipment in environmentally sensitive areas. These oils are characterized by providing rust protection, low deposit formation, rapid release of entrained air and low pour points. They contain an effective ashless (zinc-free) additive system that has excellent resistance to oxidation at intermittent elevated temperatures as high as 500˚F and substantially help reduce long-term wear in high-speed, high-pressure vane and gear pumps. HD ashless hydraulic oils are compatible with steel, brass, zinc, aluminum, cadmium, magnesium, and copper. The additive system, on decomposition, will form oil soluble byproducts, whereas other antiwear additives may form oil insoluble by-products, leading to ash formation.

Applications

Recommended for vane, gear, and piston-type pumps where operating pressures may exceed 3000 psi. These ashless hydraulic oils are very effective in reducing vane and gear pump wear and greatly extend the life of systems operating at high loads, speeds, and temperatures. In a clean dry system, typical value** for ASTM D-877, “Dielectric Breakdown Voltage of Insulating Liquids” will exceed 30 Kilovolts . These hydraulic oils meet performance requirements of Denison HF-0, Vickers M-2950-S and Cincinnati Milacron P-68, P69, and P-70.

**Application ISO Grades 22, 32, 46, & 68 meet dielectric strength test results described in ASTM D-877 @ 30KV+ providing customer storage and containment are free of moisture under all conditions.

C:2111.E

Consistency is the key to reliable performance American Petrolium InstituteSociety of Tribiologists and Lubrication Engineers

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