Normalised and TMCP rolled ABS Grade DH40,ABS DH40 ship plate,ABS DH40 steel plate owned the highest tensile strength within 510-650 Mpa,and the minimum yield point shall be 390 Mpa.Class DH40 indicate the low temperature impacting test shall be done under minus 20 centigree.
Steel Standard:ABS (American Bureau of Shipping)
Rolling Type:Shipbuilding steel plate,High tension ship plate
Thickness:2mm-250mm
Width:1000mm-4200mm
Length:3000mm-18000mm
Heat Treatment:TMCP/Normalized
Technical Requirements & Additional Services for ABS DH40 ship plate:
High tension test
Z-Test (Z15,Z25,Z35)
Low temperature impacting test
Ultrasonic test under ASTM A435,A577,A578
Cetificated by ABS,LR,GL,BV,DNV,KR,NK,CCS,RINA
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Shot blasting and Painting,Cutting and welding as per end user's demands
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ABS DH40 high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
ABS DH40 |
0.18 |
0.1-0.50 |
0.90-1.6 |
0.035 |
0.035 |
0.015 |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.05-0.10 |
0.02 |
0.35 |
0.2 |
0.4 |
0.08 |
|
|
ABS DH40 high strength property |
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|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
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|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
ABS DH40 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
390 |
510-650 |
20% |
26 |
39 |
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|
50＜t≤70 |
390 |
510-650 |
20% |
31 |
46 |
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|
70＜t≤100 |
390 |
510-650 |
20% |
37 |
55 |
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|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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