Raw materials

DH40 shipbuilding steel

DH40 shipbuilding steel
Grade: DH40
Type: steel plate, steel angle, bulb flat steel, shipbuilding steel plate, shipbuilding steel angle, shipbuilding bulb flat steel
Standard: ABS/BV/GL/LR/NK/KR/DNV/RINA/CCS/ASTM A131
Specification: Steel Plate Thickness: 4-260mm||||||Steel Plate Width: 1200-4000mm||||||Steel Plate Length: 3000-18000mm||||||Steel Angle: 130*9~150*19mm, 100*63*6~200*125*18mm||||||Bulb Flat Steel: 80*5~430*20mm
Application: DH40 shipbuilding steel has good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties. ASTM A131 AH32 steel plate can be used in the manufacture of the ship's hull structure.
steel plateSend e-mail: sdjs@firsteelplate.comchat onlineLeave a message
DH40 Steel Introduction
DH40 is a high strength hull structural steel, suitable for container and bulk cargo vessels as well as cruise ships, ferries and yachts. Impact test temperature for DH40 is -20℃.
DH40 Steel Delivery state
AR (As hot rolled only), TMCP, Q+T (Quenching + Tempering), N (Normalizing), CR (Control rolled only)
DH40 shipbuilding steel
DH40 steel Chemical Composition Analysis (take)
Grade Chemical Composition(%)
C Mn Si P S Al Cu Mark
DH40 0.18 0.90-1.60 0.10-0.50 0.035 0.035 0.015 0.35 DH40
DH40 Mechanical Properties
Grade Mechanical Property
Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test Temperature(°C)
DH40 510-650 390 20 -20
Location : No. 1394 Hanghai Road, Jingkai District, Zhengzhou City, 450000 Henan Province,
Contact : May liang, 8637155031159

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