ASTM A131 GradeDH40 is a high strength hullstructural steel,with it's good toughness properties, higher strength, strong corrosion-resistance, the processing properties, and welding properties. ASTM A131 DH40 steelplate can be used in container and bulk cargo vessels as well as cruise ships, ferries and yachts.
ASTM A131 Grade DH40 ChemicalComposition(%):
|
Grade/Material |
Element |
Composition(Max-A,Min-I) |
|
A131GradeDH40/A131DH40 |
C |
0.18 |
|
Mn |
0.90-1.60 |
|
|
Si |
0.10-0.50 |
|
|
P |
0.035 |
|
|
S |
0.035 |
Shipbuilding Steel Plate ASTM A131 MechanicalProperties(Mpa)
|
Grade/Material |
TensileTest |
Ksi/MPa |
|
A131GradeDH40/A131DH40 |
TensileStrength |
74-94/490-620 |
|
YieldStrength |
57/390 |
|
|
Elongation |
I:19% |
|
|
ImpactTest(ifany) |
-20℃ |
Equivalent steel grade ofA131 DH40
|
DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
|
NV D40 |
GL-D40 |
LR/DH40 |
BV/DH40 |
CCS/D40 |
K D40 |
R D40 |
RI/D40 |
Shipbuilding Steel Plate ASTM A131 Grade DH40 Specification
Standard:ABS/BV/GL/LR/NK/KR/DNV/RINA/CCS/ASTM A131
Steel Plate Thickness: 4-260mm
Steel Plate Width: 1200-4100mm
Steel Plate Length: 3000-12000mm
We can supply any size based on customer's requirements.
We are a trusted and reliable brand for our high quality and good manufacturing of ASTM A131 GradeDH40.Our company has been a manufacturer and exporter of ASTM A131 DH40 steelplate for decades, and has been sold all over the world with favorable price. As a responsible enterprise, we always stick to be your satisfying partner.
Company Name: Shanghai Katalor Enterprises
Address：Room 301,Unit 6,lane 2500,xiupu Road, Kang qiao Industrial Area, Pu dong New District, Shanghai
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
