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Vuldra 4915 is a heavy duty oil formulated for extrusion, deep drawing, fine blanking and difficult stamping operations on stainless steel, low carbon steel and exotic alloys. Parts are left clean with no varnishing even under high heat operations.

Application Area: Drawing Operations, Fine Blanking Application, Stamping

Compatible Substrates & Surfaces: Carbon Steel, Metal, Stainless Steel

Features: Galling Resistant, Good Extrusion Properties, Heavy Duty, Service Life Extension

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Performance Benefits
  • Optimum ratio of EP additives prevents galling and extends die life.
  • Easily cleaned off parts using water-based cleaner

Applications & Uses

Markets
Application Method
Compatible Substrates & Surfaces
Recommended Applications

Vuldra 4915 is used in extrusion operations as well as progressive stamping and deep drawing applications. It is applied using airless sprayers, manually and via continuous flooding.

Properties

Color
Appearance
Amber liquid
Characteristics
ValueUnitsTest Method / Conditions
Density (at 15°C)8.4lbs/gal-
Viscosity (at 40°C)94.0cStASTM D446
Viscosity (at 100°F)450.0Saybolt Universal SecondsASTM D446
Flash Pointmin. 350°FASTM D92
Copper Corrosion (for 3 hr at 100°C)4C-ASTM D130
Additives
  Ester Active Sulfur Inactive Sulfur Phosphorous Calcium Chlorine Zinc
Additives + + + - - + -