Description
压缩性能(ASTM D 695 and ISO 604) Compressive Properties-ASTM D695, ISO 604 Specimen Size: Specimens can either be blocks or cylinders. For ASTM, the typical blocks are 12.7 x 12.7 x 25.4mm (½ by ½ by 1 in). and the cylinders are 12.7mm (½ 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.
拉伸性能 ISO 527-1,-2 Tensile Properties - ISO 527-1,-2 Test Specimen Summary Specimen
Preferred Thickness
Note
(mm)
Type 1A
Preferred for directly molded multi-purpose test specimens.
4
Type 1B
Preferred for machined test specimens.
4
Type 1BA Type 1BB
Scaled down version of 1B. All dimensions except thickness scaled by 1.2. Scaled down version of 1B. All dimensions except thickness scaled by 1.5.
>2 >2
Type 5A
Small specimen.
>2
Type 5B
Small specimen
>1
Type 1A, 1B, 1BA, and 1BB Specimen
Type 5A and 5B Specimen 拉伸性能(ASTM D 638) Tensile Properties - ASTM D638 Specimen Rigidity Case
Note
Thickness
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