Standards ČSN - Czech national standards - Page 2166

Aerospace series - Heat resisting alloy CO-PH4101 (CoCr20W15N1) -Vacuum melted - Solution treated - Forgings - De <= 100 mm

Standard published on 1.9.2022

Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets and plates - 0,3 mm <= a <= 50 mm - 900 MPa <= Rm <= 1 050 MPa

Standard published on 1.11.2022

Letectví a kosmonautika - Ocel X4CrNiMo16-5-1 - Tavená na vzduchu - Kalená a popouštěná - Plechy - 0,3 mm <= a <= 6 mm - 900 MPa <= Rm <= 1050 MPa (Norma k přímému použití jako ČSN).

Change published on 1.1.2025

Aerospace series - Heat-resisting alloy NI-PH1301 (NiCr19Co18Mo4Ti3Al3) - Solution treated and precipitation treated - Bars and sections - De <= 200 mm

Standard published on 1.7.2023

Aerospace series - Steel X3CrNiMoAl (1.4534) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Bars for machining - a or D <= 200 mm - 1 200 MPa <= Rm <= 1 350 MPa

Standard published on 1.7.2023

Aerospace series - Steel X5CrNiCu 17-4 (1.4542) - Air melted - Solution treated and precipitation treated - Sheets and strips - a <= 6 mm - Rm >= 1 070 MPa

Standard published on 1.7.2023

Aerospace series - Steel X7CrNiAl17-7 (1.4568) - Air melted - Solution treated and precipitation hardened - Sheet and strip - a <= 6 mm - 1 240 MPa <= Rm <= 1 450 MPa

Standard published on 1.2.2019

Aerospace series - Steel FE-PA18 - Quenched and cold drawn - Wire for spring - D <= 4,0 mm

Standard published on 1.2.2019

Aerospace series - Steel 30CrNiMo8 (1.6580) - Air melted - Hardened and tempered - Bar for machining - De <= 100 mm - 1 100 MPa <= Rm <= 1 300 MPa

Standard published on 1.3.2019

Aerospace series - Steel FE-PA11 - Softened - Tubes - 0,5 mm <= a <= 5 mm

Standard published on 1.10.2019