doc13CrMo4-5 Pressure vessel steel
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13CrMo4-5 Pressure vessel steel
13CrMo4-5 Pressure vessel steel QUALITY 13CrMo4-5 NORM EN10028-2 W. Nr. 1.7335 ROLLING STATE Normalized DESCRIPTION Heat-resistant, chrome-moly pressure-vessel steel. High heat and corrosion resistance thanks to a good percentage of chrome and molybdenum in its chemical composition. Good weldability and good cold and hot-forming properties. APPLICATIONS Pressure vessels, boilers and pipes transporting hot liquids. STANDARD COILS’ STOCK RANGE 13CrMo4-5 4 5 6 8 1750 X X 2000 X X Siderurgica Astico S.p.A. Via Astico, 44 36030 Fara Vicentino (VI) Italy Tel. +39 0445869500 Fax +39 0445869569 [email protected] www.sidastico.com Cap.Soc. €3.352.341,86 i.v. R.E.A N.285467/VI VAT: IT-02931940247 CHEMICAL COMPOSITION According to the norm Element Al B C Ceq Cr Cu Mo Mn N Min. 0,08 0,70 0,40 0,40 Max. 0,18 1,15 0,30 0,60 1 0,012 Element Min. Max. Ni Nb P S Si Sn Ti V Zr 0,025 0,01 0,35 MECHANICAL PROPERTIES According to UNI EN 10028 Nominal thickness (mm) Yield strength (MPa) Nominal thickness (mm) Tensile strength (MPa) ≤16 >16 ≥ 300 ≥ 290 ≤25 450 - 600 Nominal thickness (mm) Elongation A5% Temperature (°C) Notch impact energy (J) 3 < t ≤ 25 ≥ 19 20 ≥ 31 Siderurgica Astico S.p.A. Via Astico, 44 36030 Fara Vicentino (VI) Italy Tel. +39 0445869500 Fax +39 0445869569 [email protected] www.sidastico.com Cap.Soc. €3.352.341,86 i.v. R.E.A N.285467/VI VAT: IT-02931940247 TOLERANCES Dimensional toLerances UNI EN 10051 Surface status UNI EN 10163-2 EQUIVALENCES W. Nr. 1.7335 ASTM ASME A387-12-2 England BS 620B Germany DIN 13CrMo4 4 France AFNOR 15 CD 4.05 CERTIFICATIONS EN10204-3.1 PED97/23/EG DISCLAIMER While care has been taken to ensure that the information contained in this publication is accurate, Siderurgica Astico does not accept any responsibility or liability for errors or for information which is found to be misleading. This document may be subject to change at any time without warning. Siderurgica Astico S.p.A. Via Astico, 44 36030 Fara Vicentino (VI) Italy Tel. +39 0445869500 Fax +39 0445869569 [email protected] www.sidastico.com Cap.Soc. €3.352.341,86 i.v. R.E.A N.285467/VI VAT: IT-02931940247
