Tensile Testing
Metallurgical
Laboratory

4520 Willow Parkway
Cleveland, OH 44125
TF: 877-TENSILE
PH: 216-641-3290
FX: 216-641-1223

Mechanical Lab: Jominy End Quench Hardenability

The hardenability of a metal alloy is its capability to be hardened by heat treatment. A specimen, called a Jominy, is machined with the dimensions in the diagram (left). The Jominy is then placed in the furnace at the austenitizing temperature specified in ASTM A255. After quenching, two flats 180º apart are milled, then hardness measurements are taken across the length of the specimen. 

Tensile Testing can normalize, machine, austenitize, and/or test as required.

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Specialized testing and services include consulting, failure analysis, reverse engineering service, fastener testing, scanning electron microscopy, welder qualification, materials and process problem solving,and miscellaneous tests on non-metallic materials.

Call Tensile Testing Today At 216.641.3290 And Speak Directly With One Of Our Experts.