ABS DH40 steel is a kind of hot rolled high tensile strength steel. Higher-strength ABS shipbuilding steel comes in 12 grades of 3 strengths, DH40 is one of the grades. The ABS DH40 grade steel pipes have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). All the ABS DH40 shipbuilding Steel offered by Katalor Industry can be certificated by American Bureau of Shipping(ABS).
ABS DH40 Shipbuilding Steel pipe Chemical Composition:
Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
|
ABS Grade DH40 |
0.180 |
0.1-0.5 |
0.90-1.6 |
0.035 |
0.035 |
0.05-0.10 |
0.015 |
0.200 |
|
Cu % |
Mo % |
Nb % |
Ni % |
Ti % |
|
|
|
|
|
0.350 |
0.080 |
0.02-0.05 |
0.400 |
0.020 |
|
|
|
ABS DH40 Grade Ship Steel Mechanical Properties:
Grade |
Thickness(mm) |
MinYield(Mpa) |
Tensile(Mpa) |
Elongation (%) |
Min Impact Energy |
|
|
ABS Grade DH40 |
8mm-50mm |
Min 390Mpa |
510-650Mpa |
20% |
-20 |
34J |
|
51mm-70mm |
Min390Mpa |
510-650Mpa |
20% |
-20 |
41J |
|
|
71mm-100mm |
Min 390Mpa |
510-650Mpa |
20% |
-20 |
50J |
|
|
The min impact energy is longitudinal energy |
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ABS DH40 Shipbuilding Steel Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm
Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
Heat treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Finished goods condition:hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Payment : TT, LC,DP are all ok
Trade Terms : FOB / CFR /CIF
Delivery period: according to the material ,the standard, and the quantity of the contract.
ABS DH40 Shipbuilding Steel Tube application can be offered by KATALOR in China ,KATALOR is professional ABS DH40 Shipbuilding Steel Tube suppliers and manufacturer ,if you need ABS DH40 Shipbuilding Steel Tube price and specification ,please contact us.
