 |
| LR DH55 |
LR DH55 with good toughness properties,higher strength.LR DH55 are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality LR DH55 shipbuilding steel plate.JoinWin has a large number of stocks.
Key words: LR DH55 shipbuilding steel, LR DH55 Ocean steel, LR DH55 Marine steel,LR DH55 offshore engineering steel. LR/DH55 shipbuilding steel, LR/DH55 Ocean steel
LR DH55, LR/DH55 LR DH55 Z15, LR DH55 Z25,LR DH55 Z35
chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
Grade
|
C max
|
Si
|
Mn
max
|
P max
|
S max
|
Als
|
N max
|
Nb max
|
V
max
|
Ti
max
|
B
max
|
DH55
|
0.21
|
0.10-0.55
|
1.7
|
0.035
|
0.035
|
0.015-0.08
|
0.20
|
0.02-0.05
|
0.04-0.10
|
0.02
|
0.005
|
LR DH55, LR/DH55 LR DH55 Z15, LR DH55 Z25,LR DH55 Z35
Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
Grade
|
Mechanical Property
|
Charpy V Impact Test
| ||||
Yield Min Mpa
|
Tensile
Mpa
|
Elongation
Min %
|
Degree
|
Energy 1 (J)
|
Energy 2(J)
| |
DH55
|
550
|
670-830
|
16%
|
-20
|
37
|
55
|
LR DH55, LR/DH55, LR DH55 Z15, LR DH55 Z25,LR DH55 Z35
shipbuilding steel plate, Delivery condition: CR, Normalized, Q&T, TMCP, Impact test. Z15, Z25, Z35
JW steel keeps more than 10,000 tons hot rolled and cold rolledLR DH55, LR/DH55 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
Skype: vivian.qiu16
Website: www.steel-jw.com
Tel 86, 371, 63332179
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