Download Certification Home About Us Steel Products Industries Services Resources Contact Quote Selecteer een taal▼ AH 36 – DH 36 – EH 36 / 40 Steel Products by Industry Pressure Vessel PVQ Severe Sour Service Offshore Construction API 2H 50 Steel Plate API 2W Steel Plate AH 36 – DH 36 – EH 36 / 40 API 2Y 60 Shipbuilding / Repair AH 36 – DH 36 – EH 36 / 40 A 131 ABS Grade A Utility / Power Construction / Bridge Building Military Grade Mining Applications Round / Flat Steel Bars Overview These grades used primarily in shipbuilding / repair and other marine applications. The high strength characteristics service the structural requirements of ships, barges, and other types of marine equipment. The EH 40 is utilized for applications which require added strength. ABS certification is normally provided. Chemical Requirements *Elements represented in percentage Element Chemical CompositionA (heat analysis), % max unless otherwise specified Grades AH/DH/EH32, AH/DH/EH36 and AH/DH/EH40 Deoxidation Killed, Fine Grain PracticeB C 0.18 Mn 0.90-1.60C Si 0.10-0.50D P 0.035 S 0.035 Al (acid soluble), minE,F 0.015 CbF 0.02-0.05 VF 0.05-0.10 Ti 0.02 Cu 0.35 Cr 0.20 Ni 0.40 Mo 0.08 N – Tensile Requirements Grade Tensile Strength, ksi [MPa] Yeild Point, min ksi [MPa] Elongation in 8 in. [200 mm]A,B, min % Elongation in 2 in. [50 mm]B,C, min % AH32, DH32, EH32, FH32 64 to 85 [440 to 590] 46 [315] 19 22 AH36, DH36, EH36, FH36 71 to 90 [490 to 620] 51[365] 19 22 AH40, DH40, EH40, FH40 74 to 94 [510 to 650] 57[390] 19 22 © Copyright 2021 American Alloy Steel. All Rights Reserved. Contact: email@aasteel.com | Site Map