Aerospace series. Steel FE-PM1505 (X1CrNiMoAITi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D $3L 150 mm. Rm $3M 1300 MPa— 10 стр.
Aerospace series. Studs, in titanium alloy TI-P64001, with serrated locking ring in corrosion resisting steel. Installation and removal procedure— 12 стр.
Mixing water for concrete. Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete— 22 стр.