ASTM B771-11
Historical Standard: ASTM B771-11 Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides
SUPERSEDED (see Active link, below)
ASTM B771
1. Scope
1.1 This test method covers the determination of the fracture toughness of cemented carbides ( K IcSR ) by testing slotted short rod or short bar specimens.
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
E399 Test Method for Linear-Elastic Plane-Strain Fracture Toughness K Ic of Metallic Materials
Keywords
Calibration--metals/alloys analysis instrumentation; Cemented carbides; Chevron notched specimen; Cracking--crack growth; Destructive testing; Distributed load test machine; Fabricated materials; Fracture testing; Grip slot; Load transducer calibration; Overhang; Slots--chevron/grip/crack; Tolerances--metals/alloys; Toughness;
ICS Code
ICS Number Code 77.160 (Powder metallurgy)
DOI: 10.1520/B0771-11
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