ASTM D7450 Test Specimens

Metaspec manufactures test specimens required by Specification ASTM D7450, which covers the performance of rear axle gear lubricants intended for API Category GL-5 service.

The following is a list of tests in Specification ASTM D7450 that require test specimens. Click on the test method number for more information about specimens required for each test.

• ASTM D130 Copper Corrosion

• ASTM D5704 Thermal & Oxidative Stability of Lubricating Oils

To learn more about this specification, click HERE.