Penetration Cones for use with the Manual or the Automatic Universal Penetrometers in asphalt binder, grease and other materials. Available in three models, each constructed of different hard metals.
The Penetration Cone, Hollow Magnesium with plunger meets ASTM D2884 and is constructed of magnesium. Cone is 90° with 30° removable hardened steel tip. Total cone weight is 30.0g (0.066lb).
Meets ASTM D217, D937 ASA Std. Z11.3