A131 grade D,grade D shipbuilding steel ,A131 Grade D steel

Posted:6/13/2012 9:36:22 PM

A131 grade D shipbuilding steel plate for shipbuiling&platform.The shipbuilding steel plate grade grade D is the high tensile strength steel.grade D shipbuilding steel is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.

Steel Name: A131 Grade D shipbuilding steel plate, A131 Grade D steel plate

A131 Grade D shipbuilding steel plate specification:
Steel Grade:  Grade D Steel Standard: ASTM
Thickness: 6-400mm, Width: 1500-4020mm, Length: 3000-18000mm

A131 Grade D shipbuilding steel plate surface treatment: Shot blasting and painting or coated

A131 GRADE D shipbuilding steel Chemical Composition

Grade The Element Max (%)
C Si Mn P S C+Mn/6
A131 GRADE D 0.21 0.10-0.35 0.60 0.035 0.035 0.40

A131 GRADE D high strength shipbuilding steel property

Grade   Mechanical Property Charpy V Impact Test
Thickness Yield Tensile Elongation Degree Energy 1 Energy 2
A131 GRADE D mm Min Mpa Mpa Min  % -20 J J
t≤50 235 400-520 21% 14 20
50��t≤70 235 400-520 21% 17 25
70��t≤100 235 400-520 21% 20 30

A131 Grade D shipbuilding steel plate main application:
A131 Grade D shipbuilding steel plate is mainly used in building decks of ships, vessels and boats, other normal repairing works in shipyards.

A131 Grade D shipbuilding steel plates and sheets have been exported to worldwide shipyard and ship building company,we have mill A131 Grade D shipbuilding steel for shipbuilding.If you have any needs in A131Grade D steel plate price and suppliers, please feel free to contact us
 

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  • Address:XICHENG SCIENCE & TECHNOLOGY BUILDING HIGH-TECH DEVELOPMENT ZONE, ZHENGZHOU, CHINA
  • Hotline:0086-371-86151827
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