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Shell GARIA OIL 631S

Dark colored, active sulfur, heavy duty cutting oils

Basic Identifiers

ID Type BO
6499 neat mineral


Shell Garia Oils 631S-32 and Garia 632S-46 lubricants are dark colored, heavy-duty, active sulfur cutting oils designed for tough machining operations such as threading, tapping, and broaching on metals and alloys with low machinability ratings. Garia 631S-32 and Garia 632S-46 lubricants are dark, active sulfur, heavy duty cutting oils formulated using severely hydroprocessedbase stocks with a naturally high viscosity index. Garia 631S-32 and Garia 632S-46 lubricants contain highly effective extreme pressure and lubricity additives that provide maximum performance in extending tool life, preventing welding of chip-to-tool, and providing faster machining rates. They are also effective at providing rust and corrosion protection of the parts, the cutting tools, and the machine. Garia 631S-32 and Garia 632S-46 cutting oils possess excellent anti-wear and anti-weld properties to minimize tool wear and minimize machine down time. Garia 631S-32 and Garia 632S-46 lubricants are chlorine-free products which may be used to machine metals where chlorine containing products must be avoided.

Technical specifications

Specs Typical Values
Viscosity at 100C 5.5
Viscosity at 40C 32.6
Viscosity Index 104
ASTM D341 Viscosity Chart
ASTM D341 Logarithmic scale

ASTM D341 Viscosity Calculator

You may calculate the viscosity of the oil at various temperatures based on ASTM D341. This uses the two sets of calibration data that we already have in order to calculate the viscosity at any temperature. You may input multiple temperatures at once, seperated by comma.


Format Type File name Language File size
PDS GPCDOC_local_TDS_TDS_1280.pdf English 135 KB
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