DH36 Steel Plate

DH36 is classification‑approved high‑strength shipbuilding steel plate with minimum 355MPa yield strength and‑20℃ low‑temperature impact toughness, widely applied for hull structures and offshore platforms operating in cold‑water conditions.
Wechat : +86 15165828999

Product Description

  • Commodity name: DH36 Steel Plate

DH36 is classification‑approved high‑strength shipbuilding steel plate with minimum 355MPa yield strength and‑20℃ low‑temperature impact toughness, widely applied for hull structures and offshore platforms operating in cold‑water conditions.

DH36 Steel Plate Description

Ship Plate (Marine Steel Plate) is a special hot-rolled structural steel plate strictly certified by international classification societies for shipbuilding and offshore engineering. It is divided into two core series: ordinary strength carbon steel ship plate (A/B/D/E) and high-strength low-alloy ship plate (AH32/AH36/DH32/DH36/EH32/EH36).
Featuring excellent marine toughness, low-temperature resistance, weldability, structural stability and corrosion resistance, this product fully complies with mainstream marine industry standards. It is the core structural material for ship hulls, decks, bulkheads, offshore platforms and marine auxiliary facilities, adapting to complex ocean working environments and extreme temperature conditions.


Product Parameters

Standard ABS, DNV, CCS, LR, BV, NK, ASTM A131
Steel Grade Series Ordinary Strength: A, B, D, EHigh Strength: AH32, AH36, DH32, DH36, EH32, EH36, AH40, DH40, EH40
Thickness Range 4mm – 100mm (Customizable thick plate available)
Width 1500mm–3000mm
Length 6000mm–12000mm 
Supply Service Custom cutting, bending, welding processing, surface treatment, bulk wholesale
Key Features Low-temperature toughness, superior weldability, high structural rigidity, anti-layering, marine atmospheric corrosion resistance
Manufacturing Process Hot rolled, Normalized, Controlled rolling

 

Grade Performance Comparison & Selection Guide

Grade Yield Strength (Min) Charpy Impact Test Temp Core Application Scenarios
AH32 315 MPa 0°C Coastal and offshore ship exposed structures, secondary high-strength
AH36 355 MPa 0°C Most popular high-strength grade, main hull structures, decks, bulkheads of large and medium-sized vessels in temperate waters
DH32/DH36 315/355 MPa -20°C Main structures of ships sailing in cold sea areas, low-temperature resistant high-strength load-bearing parts
EH32/EH36 315/355 MPa -40°C Polar engineering ships, ice-breaking vessels, offshore platform key structures, extreme low-temperature working conditions
AH40/DH40/EH40 390 MPa 0°C/-20°C/-40°C Super high-strength ship parts, large vessel hatch corners, high-stress key structural components

 

Product Show

Factory Show

Customer Visit

Message

Requiredwrong format
Requiredwrong format
Requiredwrong format
Required

Products Recommended

©  Hongye Steel (Shandong) Co., Ltd. Rights Reserved