High corrosion resistance DH40 ship plate

High corrosion resistance DH40 ship plate is a kind of hot rolled high tensile strength steel. DH40 steel plate has yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa).

DH40 plate requires good low temperature toughness and good welding performance. It needs to be normalized by means of controlled rolling and controlled cooling or heat treatment processes with more complete equipment.

DH40 ship plate has excellent chemical and mechanical properties. That makes DH40 steel ideal for offshore platforms and shipbuilding projects.

Hot Products

High corrosion resistance DH40 ship plate

 268    1 2 3 4 5 6 7 8 9 10 Next Last
Get to know more about High corrosion resistance DH40 ship plate, please contact us. E-mail: [email protected]

High corrosion resistance DH40 ship plate Specification[email protected]

High corrosion resistance DH40 ship plate chemical composition:
(heat analysis, % max unless otherwise specified)

C Si Mn P S Al Min. Cb V Ti Cu Cr Ni Mo Ca N
0.18 0.10-0.50 0.90-1.60 0.035 0.035 0.015 0.02-0.05 0.05-0.10 0.02 0.35 0.20 0.40 0.08 0.005 -

High corrosion resistance DH40 ship plate mechanical property:

Grade   Strength Charpy V Impact Test
Thickness Yield strength Tensile strength Temperature Transverse Longitudinal
DH40 mm Min Mpa Mpa -20℃ J J
t≤50 390 510-650 26 39
50<t≤70 390 510-650 31 46
70<t≤100 390 510-650 37 55

Hot Steel Products+ See More

Our Factory & Workshop[email protected]

2500mm Steel Plates Production Line

2500mm Steel Plates Production Line

3500mm Steel Plates Production Line

3500mm Steel Plates Production Line

4500mm Steel Plates Production Line

4500mm Steel Plates Production Line

Spiral Welded Pipe Production Line

Spiral Welded Pipe Production Line

1700mm Hot Rolled Coil Production Line

1700mm Hot Rolled Coil Production Line

Deep Processing Center

Deep Processing Center

  • We’re Professional

    As a world class steel raw materials supplier, we treasure every inquiry from customer and take it seriously.

  • Delivery on Time

    Check the most suitable shipping line,shipping company and shipping schedule for customer.

  • Quality Control

    We established professional technical team, lab test team, steel shape surface inspection team, package control team, general team.

BBN Steels

About BBN STEEL COMPANY

Henan BEBON Iron & Steel Co., Ltd was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .

Our Service

BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.

Get in Touch

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.


Contact Us