BS EN 3523. Aerospace series. Steel 15CrMoV6 (1.7334). Air melted. Hardened and tempered. Bar for machining. D<(Index)e> ≤ 100 mm. 1080 MPa ≤ R<(Index)m> ≤ 1280 MPa
Edition 2021-02-11

BS EN 3490 Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Hardened and tempered - Bars for machining - D<(Index)e> ≤ 200 mm - 900 MPa ≤ R<(Index)m> ≤ 1100 MPa
Edition 2024-07-04

Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Hardened and tempered - Bars for machining - D<(Index)e> = 200 mm - 900 MPa = R<(Index)m> = 1100 MPa
Edition 2024-07-15

BS EN 4098 Aerospace series - Steel 40CrMoV12 (1.8523). Remelted -Hardened and tempered. Forgings - D<(Index)e> ≤ 50 mm – 1250 MPa ≤ R<(Index)m> ≤ 1400 MPa
Edition 2024-06-06

Bolts and Screws, Steel, Low Alloy, Heat Resistant Hardened and Tempered, Roll Threaded
Edition 2022-03-01

Structural steels. Technical delivery conditions for high yield strength quenched and tempered structural steel plates and wide flats
Edition 2021-05-24

Standard Practice for Temper Designations of Magnesium Alloys, Cast and Wrought
Edition 2020

Steel, Corrosion-Resistant, Investment Castings, 13Cr, Free Machining; Hardened and Tempered
Edition 2019-05-10

Aerospace series. Steel FE-PL61. Carburized, hardened and tempered. Bar. De <LE> 40 mm
Edition 2018-01-05

Aerospace series. Steel FE-PL31. Hardened and tempered. Hand and die forgings
Edition 2018-04-30