 |
| LR DH42 |
LR DH42 with good toughness properties,higher strength.LR DH42 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 DH42 shipbuilding steel plate.JoinWin has a large number of stocks.
Key words: LR DH42 shipbuilding steel, LR DH42 Ocean steel, LR DH42 Marine steel,LR DH42 offshore engineering steel. LR/DH42 shipbuilding steel, LR/DH42 Ocean steel
LR DH42, LR/DH42 LR DH42 Z15, LR DH42 Z25,LR DH42 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
|
DH42
|
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 DH42, LR/DH42 LR DH42 Z15, LR DH42 Z25,LR DH42 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)
| |
DH42
|
420
|
530-680
|
18%
|
-20
|
28
|
42
|
LR DH42, LR/DH42, LR DH42 Z15, LR DH42 Z25,LR DH42 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 rolled LR DH42, LR/DH42 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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