 |
| KR E63 |
KR E63 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.KR E63 Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components. All the KR E63 shipbuilding Steel offered by JoinWin Industry can be certificated by JoinWin as per customer's request.
Key words: KR E63 shipbuilding steel, KR E63 Ocean steel, KR E63 Marine steel,KR E63 offshore engineering steel. R E63 shipbuilding steel, R E63 Ocean steel, R E63 Marine steel,R E63 offshore engineering steel
KR E63, R E63 KR E63 Z15, KR E63 Z25,KR E63 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
|
E63
|
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
|
KR E63, R E63 KR E63 Z15, KR E63 Z25,KR E63 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)
| |
E63
|
620
|
720-890
|
15%
|
-40
|
41
|
62
|
KR E63, R E63 KR E63 Z15, KR E63 Z25,KR E63 Z35
shipbuilding steel plate, Delivery condition: CR, Normalized, Q&T, TMCP, Impact test. Z15, Z25, Z35
Skype: vivian.qiu16
Website: www.steel-jw.com
Tel 86, 371, 63332179
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