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"CITGO Lubricants provides the best customer service in the business. Nobody is more committed to creating customized lubrication solutions. We'll take on any challenge and dig deep to diagnose problems others just can't see.

From our state-of-the-art LubeAlert™ Fluid Condition Monitoring Service to products guaranteed to deliver improved efficiency and our committed experts on the ground, we have what it takes to save you money while helping keep your equipment and operation running at peak performance.

We are so confident we can improve the efficiency of your operation, you will get your money back if we don't. 100% guaranteed."

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Trukut

CITGO Lubricants Autokut

Rust-0-Lene

CITCOOL

Quenchol

Trukut® HD 220 is a heavy-duty cutting and grinding fluid designed to be diluted with water to form an emulsion. It is recommended for use on ferrous and non-ferrous metals. this product improves tool life and surface finish, increases productivity, extends odor-free sump life, predictable machining performance, wide application range reduces the need for several products, disposal costs and the need for in-process corrosion protection fluids. It is well suited for CNC Machining where a single cutting fluid may be needed to function in a wide variety of operations and metallurgies. It performs in multiple cutting operations including turning, boring, drilling, grinding, and threading.

Trukut® HD 220

Autokut® AS 68 is a  Autokut AS Series, that are transparent, highly active metal removal fluids designed for severe machining operations. Citgo Autokut AS series is available in four different viscosity grades to meet the requirements of a modern engineering facility. Formulated for machining operations involving alloyed, stainless and chrome steels. These products are intended for severe machining operations such as broaching, tapping and cold-heading. Lower viscosity grades are used for higher speed lighter duty applications and higher viscosity is used for slower speed heavier duty operations.

Autokut® AS 68

CITCOOL® SS-HD is a water extendable semi-synthetic coolant recommended for heavy-duty applications. The product is suitable for job shops where one coolant is needed to machine a variety of metals in multiple operations.

CITCOOL® SS-HD

Autokut® TRI-PURPOSE is a transparent, non-corrosive, multi-purpose cutting oil. It is equally effective for use as a cutting oil and as a lubricant in screw machines and other automatic type machine tools. It is specifically designed for automatic screw machines and is recommended for machining non-ferrous metals and ferrous alloys having machinability rating of approximately 50% or higher. It can be used in all automatic screw machines and in similar equipment for: Drilling, Counter-Boring, Turning, Shaving, Reaming, Tapping, Forming and Stamping.

Autokut® TRI-PURPOSE

Autokut® EXTRUSION OIL is a heavy duty fluid designed for a variety of metal forming and other metalworking operations. This oil is formulated for a variety of drawing, stamping, forming and extrusion applications over a wide range of machining applications and metallurgies.

Autokut® EXTRUSION OIL

Rust-0-Lene® ST is a rust preventative oil formulated with effective rust inhibitors and high quality base oils. It exhibits excellent metal wetting and water displacement properties and is designed for temporary protection of metal parts during manufacturing and storage. Recommended for longer term rust protection of semifinished or finished metal parts and assemblies that require longer term protection, it can be used by hydraulic and circulating systems for industrial equipment requiring better protection from rust. It can also be used as a hydraulic and circulating oil where added rust protection is required.

Rust-0-Lene® ST

Autokut® AS 46 is a  Autokut AS Series, that are transparent, highly active metal removal fluids designed for severe machining operations. Citgo Autokut AS series is available in four different viscosity grades to meet the requirements of a modern engineering facility. Formulated for machining operations involving alloyed, stainless and chrome steels. These products are intended for severe machining operations such as broaching, tapping and cold-heading. Lower viscosity grades are used for higher speed lighter duty applications and higher viscosity is used for slower speed heavier duty operations.

Autokut® AS 46

Rust-0-Lene® LT is a rust preventative oil formulated with effective rust inhibitors and high quality base oils. It exhibits excellent metal wetting and water displacement properties and is designed for temporary protection of metal parts during manufacturing and storage. Rust-O-Lene LT can also be used as a hydraulic and circulating oil where added rust protection is required.

Rust-0-Lene® LT

Trukut® GP 205 is a conventional general purpose cutting fluid designed to be readily mixed with water to form a stable emulsion. Designed for a variety of machining operations, it is suitable for use on ferrous and non-ferrous metals. Recommended for milling, turning, drilling, grinding and other metalworking operations on ferrous and non-ferrous metals where efficiency of an emulsifiable oil is preferred. Trukut GP 205 has excellent cooling and rust prevention properties. It is also a preferred grinding fluid.

Trukut® GP 205

CITGO Lubricants

"CITGO Lubricants provides the best customer service in the business. Nobody is more committed to creating customized lubrication solutions. We'll take on any challenge and dig deep to diagnose proble

CITGO Lubricants - Engine Oils - Improved Efficiency - Knowde

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Quenchol® 521 and 624 are highly stable quench oils designed especially for use in steel heat treating operations. They are formulated with premium high viscosity index base oils and additives to provide outstanding service life and performance. These products offer superior service in steel quenching operations requiring a premium mineral quench oil.

Quenchol® 521 Technical Data Sheet

Quenchol® 521 Technical Data Sheet - CITGO Lubricants

Quenchol® 521

Quenchol® 521 and 624 are highly stable quench oils designed especially for use in steel heat treating operations. They are formulated with premium high viscosity index base oils and additives to prov

Quenchol 521 - CITGO Lubricants - Metal - Quick Cooling - Knowde

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	Value	Units	Test Method / Conditions
Gravity	33.0	°API	ASTM D4052
Density (60°F)	7.2	-	-
Flash Point	min. 354	°F	ASTM D92
Viscosity (cSt at 40°C)	21.0	-	-
Viscosity (cSt at 100°C)	4.2	-	-
Viscosity Index	104.0	ASTM D2270	-
Pour Point	16.0	°F	ASTM D97
Quenching Time (Quenchometer) Sec.(1)	16.1	-	ASTM D3520
Quenchalyzer Cooling Rate	max. 95.79	˚C/sec	ASTM D6200
Quenchalyzer Temperature Cooling Rate	max. 638.64	˚C	ASTM D6200
Quenchalyzer Cooling Rate (300˚C)	5.99	˚C/sec	ASTM D6200
Quenchalyzer Time to reach 600 ˚C	7.5	sec	ASTM D6200
Quenchalyzer Time to reach 400 ˚C	11.875	sec	ASTM D6200
Quenchalyzer Time to reach 200 ˚C	46.625	sec	ASTM D6200

Quenchol® 521

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