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ABS approved A131 Grade AH40 oil and offshore platform steel plate
Source:Xin Steel Industry Date:2013/07/19
Xinsteel rolling range for Marine steel plate ABS A131 Grade AH40 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.Our pre-treatment plants can offer shot blasting and painting for ABS A131 Grade AH40 shipbuilding steel plates and profiles before shipment,and then they can be used directly by the end users.
Get an valued quotation for A131-AH40 platform steel plate,NOW CONTACT XINSTEEL.
Besides ABS classification society for A131 Grade AH40,other approved by GL,DNV,BV,KR,NK,CCS,RINA,LR are also available.The steel marking shall be GL A131 Grade AH40,DNV A131 Grade AH40,BV A131 Grade AH40,KR A131 Grade AH40,NK A131 Grade AH40,CCS A131 Grade AH40,RINA A131 Grade AH40,LR A131 Grade AH40.
Chemical composition of Heat analysis for Oil and offshore steel plate A131 Grade AH40 (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 A131 Grade AH40:
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Steel Mark |
|
390 |
510-650 |
A131/AH40 |