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KR Grade AH36,KR Grade AH36 ship steel plate,KR AH36 shipbuilding plate
Source:Xin Steel Industry   Date:2012/07/31

Steel plate KR Grade AH36 is mainly used to building ships,so we also call this steel as KR Grade AH36 ship plate,KR Grade AH36 shipbuilding steel plate,KR Grade AH36 marine steel plate or KR Grade AH36 shipbuilding plate.Comparing common strength shipbuilding steel grades,KR Grade AH36 shipbuilding steel plate owned higher yield strength and tensile strength..Shipbuilding steel plate KR Grade AH36 is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.


In the steel standard ASTM A131/A131M,offshore steel grade ASTM A131 Grade AH36 is the best equvialent steel grade with KR Grade AH36.Our rolling range for Marine steel plate KR Grade AH36 shall be thickness from 3mm to 350mm,width from 1200mm to 4200mm and length from 5000mm to 14000mm.Our processing plants also can offer cutting and welding services for customers' special sizes demands.

 

Chemical composition of Heat analysis for Shipbuilding steel plate KR Grade AH36 (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 AH36:

Yield strength (Mpa)

Tensile strength (Mpa)

Steel Mark

355

490-620

KR/AH36