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KR Grade EH32 ship plate,KR Grade EH32 shipbuilding steel,KR EH32 steel plate
Source:Xin Steel Industry Date:2012/07/31
The high tensile strength in normal shipbuilding steel,KR Grade EH32 shipbuilding steel plate is nromally used to build ships and vessels which sailed in ocean waters and the tough situiation.KR Grade EH32 ship steel plate shall be done low temperature impacting test under minus 40 centigree when rolling.Minimum yield strength for shipbuilding steel plate KR Grade EH32 is at 315 Mpa.
The similar shipbuilding steel grade A131 Grade EH32 in steel stand ASTM A131/A131M is mainly used on offshore and oil platform project. Actually A131 Grade EH32 owned the same chemical composition and mechnical property as KR Grade EH32 shipbuilding steel plates.These two steel grades are in our rolling catalogs.For chemical composition of KR Grade EH32 shipbuilding steel plate and sheet,please see the below tables:
Chemical composition of Heat analysis for Shipbuilding steel plate KR Grade EH32 (Max %):
|
C |
Mn |
Si |
P |
S |
Al (acid) |
Nb |
|
0.18 |
0.90-1.60 |
0.50 |
0.035 |
0.035 |
≥ 0.015 |
0.02-0.05 |
|
Ti |
V |
Ni |
Cu |
Cr |
Mo |
|
|
0.02 |
0.03--0.10 |
0.40 |
0.35 |
0.20 |
0.08 |
|
Mechanical properties for Shipbuilding steel plate KR Grade EH32:
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Steel Mark |
|
315 |
440-590 |
KR/EH32/E32 |