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RINA Grade EH32 shipbuilding steel plate,RINA Grade EH32 ship plate,RINA EH32 plate
Source:Xin Steel Industry   Date:2012/08/02

When rolling RINA Grade EH32 ship plate, TMCP or Normalized shall be done for heat treatment,and low temperature impacting test have to be done under minus forty centigree.RINA Grade EH32 shipbuilding steel plate owned the highest tensile strength within 440-590 Mpa,and the minimum yield point shall be 315 Mpa.When delivery these shipbuilding steel plate RINA Grade EH32,before transport from our mill,it is better to bundle up these steel plates for the thickness belows 6 millimeters to prevent being out of shape if picked up by ship cranes when loading and unloading,one bundle should be about five tons.

 

The similar shipbuilding steel grades with RINA Grade EH32 are ABS Grade EH32,LR Grade EH32,BV Grade EH32,DNV Grade EH32,KR Grade EH32,NK Grade EH32,GL Grade EH32,CCS Grade EH32 and A131 Grade EH32 in steel stand ASTM A131/A131M.These shipbuilding steel grades are all in our rolling range.

 

Mechanical properties for Shipbuilding steel plate RINA Grade EH32:

Yield strength (Mpa)

Tensile strength (Mpa)

Steel Mark

315

440-590

RINA/EH32/E32

 

Chemical composition of Heat analysis for Shipbuilding steel plate RINA 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