A131 Grade DH36 belongs to steel standard ASTM A131 which covers structural steel plates, shapes, rivets and bars for use in ship& vessel constructions. All grades are certified by ABS (American Bureau of Shipbuilding) and represents the Higher Strength Group of ABS.
A131 DH36 high Strength Chemical Composition
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
A131 DH36 |
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 |
|
A131 DH36 high strength property
|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
A131 DH36 |
mm |
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
|
t≤50 |
355 |
490-620 |
22% |
17 |
25 |
||
|
50＜t≤70 |
355 |
490-620 |
22% |
20 |
30 |
||
|
70＜t≤100 |
355 |
490-620 |
22% |
25 |
37 |
||
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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Equivalent steel grade ofA131 DH36
|
DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
|
NV D36 |
GL-D36 |
LR/DH36 |
BV/DH36 |
CCS/D36 |
K D36 |
R D36 |
RI/D36 |
ABS DH36 Shipbuilding Steel Specification:
Thickness: 4mm to 260mm,
Width: 1300mm to 4000mm
Length: 3000mm to 12000mm.
We can supply any size based on customer's requirements.
Shanghai Katalor Enterprises Co., Ltd is a big complex combined steel stockist whose business related with trade, processing, storage and transportation. we are specialized in supplying A131 Grade DH36. We have the good quality and advanced equipment, our products meet the state standard, and also available for customers' requirement. If you have any need of ASTM A131 Grade DH36, please do not hesitate to contact us by email info@katalor.com, we can do our best to help you!
