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Contains anti-rust additives to protect metal surfaces against corrosion, even in the presence of moisture. Extended Life:
The data sheet lists typical applications. Here is an expanded, real-world list:
Here’s a concise review of the data sheet, focusing on its key technical highlights, strengths, and limitations based on typical industry expectations for a premium lithium-complex grease. shell alvania g3 data sheet
Offers a stiffer structure than standard NLGI 2 greases, making it ideal for vertical bearings and high-vibration environments where grease leakage must be prevented.
(NLGI 3), providing a medium-to-hard consistency ideal for specialized industrial needs. Typical Value NLGI Consistency Lithium Hydroxystearate Base Oil Type Mineral Oil Kinematic Viscosity @ 40°C Kinematic Viscosity @ 100°C Cone Penetration (Worked @ 25°C) 220–250 (0.1 mm) Dropping Point Operating Temp Range -25°C to +130°C Key Performance Features Offers a stiffer structure than standard NLGI 2
| Property | Method | Value | |----------|--------|-------| | NLGI Grade | ASTM D217 | 2 | | Thickener Type | – | Lithium hydroxystearate | | Base Oil Viscosity @ 40°C | ASTM D445 | ~150–220 cSt | | Dropping Point | IP 132 | >180°C (356°F) | | Operating Temperature Range | – | -20°C to +120°C (-4°F to +248°F) (short peaks up to 130°C / 266°F) | | Water Washout @ 79°C | ASTM D1264 | < 5% weight loss | | Copper Corrosion (24h/100°C) | ASTM D4048 | 1b (pass) | | 4-Ball Weld Load (ASTM D2596) | – | > 250 kg | | Rust Protection (SKF EMCOR) | IP 220 | 0-0 (pass) |
Shell Alvania G3 is a high-quality, lithium-hydroxystearate-thickened grease formulated with highly refined mineral base oils. It contains specific oxidation, rust, and corrosion inhibitors to enhance component protection under diverse operating conditions. Key Characteristics Lithium soap. NLGI Consistency Grade: 3. Texture: Smooth, buttery, and homogenous. Color: Light brown to amber. 2. Technical Specifications & Data Sheet Profile 3 Overview | PDF - Scribd
Maintained its structure under severe mechanical agitation without softening or leaking out of the bearing cap.
| Parameter | Typical Value | Test Method | |-----------|---------------|--------------| | | 3 | ASTM D217 | | Thickener Type | Lithium hydroxystearate | - | | Base Oil Viscosity @ 40°C | 100 – 130 mm²/s (cSt) | ASTM D445 | | Base Oil Viscosity @ 100°C | 11 – 12 mm²/s (cSt) | ASTM D445 | | Dropping Point | > 190°C (374°F) | ASTM D566 | | Worked Penetration @ 25°C (60 strokes) | 220 – 250 (0.1 mm) | ASTM D217 | | Unworked Penetration | 230 – 260 (0.1 mm) | ASTM D217 | | Roll Stability (penetration change after 72h) | Max +30 points | ASTM D1831 | | Water Washout @ 79°C | < 5% weight loss | ASTM D1264 | | Copper Corrosion (24h @ 100°C) | 1b (slight tarnish) | ASTM D4048 | | Rust Prevention (SKF EMCOR test) | Pass – Rating 0,0 | ASTM D6138 | | Oil Separation (7 days @ 40°C) | < 5% | ASTM D1742 | | Operating Temperature Range | -20°C to +130°C (-4°F to +266°F) Intermittent peaks up to +150°C | - | | Four-Ball Weld Load (scar diameter) | > 300 kg | ASTM D2596 | | Four-Ball Wear Scar (1h @ 40kg) | < 0.5 mm | ASTM D2266 |
The "Alvania" lineage is built on four pillars of performance that remain standard in its modern equivalent: Shell Alvania Grease S 1,2,3 Overview | PDF - Scribd