rough- or fine-machined test pieces

This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples.

In this case, it is recommended at least that the standard tests have been carried out on specimens machined from raw materials obtained by the same additive manufacturing process as that of lattice structures.

rough- or fine-machined test pieces

The meaning of the published standard deviations is obviously not identical if the test specimens were machined by the organiser or if they were machined by the participants.

The apparatus for dispensing sample holders includes a rotating carousel for housing stack of sample holders.

if several test pieces are tested at the same time, adequate spacing shall be provided between them.

preparation tolerances for test pieces

A plurality of sealed blood sample tubes (34) are housed in a rack (28) and a plurality of these racks are vertically stacked, with the sample tubes lying horizontally.

100 ml glass measuring cylinders

If several test pieces are tested at the same time, adequate spacing shall be provided between them.

This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples.

The test pieces shall be cut from finished parts.

No cracking of the test pieces is allowed.

Measure the luminous transmission of the exposed specimens.