compressive properties-astm d695

ASTM D 695 and ISO 604Compressive Properties-ASTM D695, ISO 604Specimen Size:Specimens can either be blocks or cylinders. For ASTM, the typical blocks are 12.7 x 12.7 x 25.4mm ( by by 1 in). and the cylinders are 12.7mm ( in) in diameter and 25.4mm (1 in) long. For ISO, the preferred specimens are 50 x 10 x 4mm for modulus and 10 x 10 x 4mm for strength.ISO 527-1,-2Tensile Properties - ISO 527-1,-2Test Specimen Summary

SpecimenNotePreferred Thickness (mm)

Type 1APreferred for directly molded multi-purpose test specimens.4

Type 1BPreferred for machined test specimens.4

Type 1BAScaled down version of 1B. All dimensions except thickness scaled by 1.2.>2

Type 1BBScaled down version of 1B. All dimensions except thickness scaled by 1.5.>2

Type 5ASmall specimen.>2

Type 5BSmall specimen>1

Type 1A, 1B, 1BA, and 1BB Specimen

Type 5A and 5B SpecimenASTM D 638Tensile Properties - ASTM D638

SpecimenRigidity CaseNoteThickness

Type IRigidPreferred specimen.