BS EN 3228:2010 pdf download

BS EN 3228:2010 pdf download.Aerospace series一 Nuts hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated一 Classification: 900 MPa (at ambient temperature)/ 235 °C.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies, For undated references, the latest edition of the referenced document (Including any amendments) applies.
EN 2133, Aerospace series — Cadmium plating of steels with specified tensile strength . 1 450 MPa, copper. copper alloys and nickel atioys
EN 2205, Aerospace series — Steel FE-PL 1502 (25CrMo4) — 900 MPa S R,.. S 1100 MPa — Bars — D40mm
EN 2424. Aerospace senes — Marking of aerospace products
EN 2438. Aerospace series — Steel FE-PL2102 (35N1Cr6) — 900 MPa  R,,, S 1100 MPa — Bars — D1 s’40 mm
EN 2448. Aerospace series — Steel FE.PL 1503 (3SCrMo4) — 900 MPa  R,. <‘1100 UPa — Bars — 0. s40 mm EN 3513, Aerospace series — Steel FE-PL7II — Hardened and tempered — 900 R,, Sf100 MPa — Bar and wire EN 9100, QualIty Management Systems — Requirements for Aviation, Space and Defense Organizations TR 3823, Aerospace series — Matenais for plain, slotted and self-locking by plastic ring hexagonal nuts ISO 5855-2, Aerospace — MJ threads — Pail 2: Limit dimensions lor bolts and nuts ISO 8788. Aerospace — Nuts, metric — Tolerances of form and position ISO 9139, Aerospace — Nuts. plain or slotted (castellated) — Procurement specification ISO 9609, Aerospace — Nuts, hexagonal, plain, reduced heighL normal across flats, wi/h MJ threads. classifications: 450 MPa (at ambient temperature) /120 C, 450 MPa (at ambient temperature) 235 °C. 600 MPa (at ambient temperature) /425 °C. 900 MPa (at ambient temperature) /235 C. 900 MP8 (at ambient temperature) /315 C, 900 MPa (aS ambient temperature) /650 C, 1100 MPa (at ambient temperature) /235 C, 1100 MPa (at ambient temperature) /730 C and 1 250 MPa (at ambient temperature)/600 °C — Dimensions 3 Required characteristics 3.1 Configuration — Dimensions — Masses See flgure 1 arid Table 1. Dimensions and tolerances are in conformity with ISO 9609, expressed in millimetres and apply after surface treatment 3.2 Materials EN 2205, EN 2438, EN 2448. EN 3513 or TR 3823. 3.3 Surface treatment EN 2133. 5 jm minimt,n on threads and all surfaces which can be contacted by a 20 mm diameter ball. On al other surfaces, a continuous cadmium plating shall be present.