F1ANNEX I
Annotations:
Amendments (Textual)
CATEGORY 1 – SPECIAL MATERIALS AND RELATED EQUIPMENT
[1C] Materials
Technical Notes:
1.
The metal alloys in 1C002 are those containing a higher percentage by weight of the stated metal than of any other element.
2.
‘Stress-rupture life’ should be measured in accordance with ASTM standard E-139 or national equivalents.
3.
‘Low cycle fatigue life’ should be measured in accordance with ASTM standard E-606 ‘Recommended Practice for Constant-Amplitude Low-Cycle Fatigue Testing’ or national equivalents. Testing should be axial with an average stress ratio equal to 1 and a stress-concentration factor (Kt) equal to 1. The average stress ratio is defined as maximum stress minus minimum stress divided by maximum stress.
Substituted by Commission Delegated Regulation (EU) 2020/1749 of 7 October 2020 amending Council Regulation (EC) No 428/2009 setting up a Community regime for the control of exports, transfer, brokering and transit of dual-use items.