ECSS-Q-70-71 materials lists

Class	Materials Group Name	Available
1	Aluminium and Al Alloys	7
2	Copper and Cu Alloys	4
3	Nickel and Ni Alloys	1
4	Titanium and Ti Alloys	3
5	Steels	1
6	Stainless Steels	3
7	Filler materials: welding, brazing, soldering	4
8	Miscellaneous Alloys	2
9	Optical Materials	0
10	Adhesives, Coatings, Varnishes	13
11	Adhesive tapes and films	6
12	Paints & inks	12
13	Lubricants	3
14	Potting compounds, sealants, foams	12
15	Reinforced plastics	2
16	Rubbers & elastomers	3
17	Thermoplastics (non-adhesive tapes and foils [MLI])	20
18	Thermoset plastics	1
19	Wires and cables	0
20	Miscellaneous non-metallic materials	1