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ASTM F3122-14

ASTM F3122-14

Standard Guide for Evaluating Mechanical Properties of Metal Materials Made via Additive Manufacturing Processes

2016-12-27 /Active

1.1 This standard serves as a guide to existing standards or variations of existing standards that may be applicable to determine specific mechanical properties of materials made with an additive manufacturing process.

1.2 As noted in many of these referenced standards, there are several factors that may influence the reported properties, including material, material anisotropy, method of material preparation, porosity, method of specimen preparation, testing environment, specimen alignment and gripping, testing speed, and testing temperature. These factors should be recorded, to the extent that they are known, according to Practice F2971 and the guidelines of the referenced standards.

1.3 The following standards are not referred to directly in the guide but also have information that may be useful in the testing of metal test specimens made via additive manufacturing: A370, A1058, B211, B348, B557, B565, B724, B769, E3, E6, E7, E290, E467, E468, E837, E915, E1049,E1823, E1942.

1.4 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.

1.5 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.

anisotropic; Barcol; bearing pin; bearing strength; bearing test; bend testing; Brinell hardness; Charpy; Chevron-shaped-notch; chord modulus; compression testing; crack-arrest fracture toughness; crack formation; crack growth; crack-tip opening displacement; CTOD; dynamic elastic properties; Elastic modulus; fatigue life; fatigue testing; force-controlled; fracture toughness; hardness; hardness conversion; impact testing; inelastic; Izod; Knoop hardness; linear elastic; nonlinear elastic; notched specimen; plastic deformation; point value; Poisson’s ratio; pre-cracked; quasi-static; R-curves; Rockwell hardness; rotating; Scleroscope hardness; Shear modulus; strain-controlled; tangent modulus; tensile strength; tension test; thermomechanical; torque-controlled; torsion testing; Vickers hardness; Webster; yield strength; Young’s modulus;
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