shipbuilding grades

ABS grade A equivalent steel grades - BBN Ship Steel

Shipbuilding steel pipe. GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades:grade 320, 360, 410, 460 and 490. Each grade covers three levels:I, II, III.

Grade A Shipbuilding steel plate - BBN Ship Steel

Grade A steel plate is used for shipbuiling's hull structure and platform. The shipbuilding steel plate grade A is the common tensile strength steel. It has good toughness properties and higher strength, strong corrosion-resistance,the processing properties,and welding properties. ASTM A131 Grade A steel plate can be used in the manufacture of the ship's hull structure whose weight is below 10000 ABS Shipbuilding Steel Grade A B D E SpecificationABS Common Strength Shipbuilding Steel Grade Overview The yield strength of A32, D32, e32 and F32 is not less than 315N/mm^2, and the tensile strength is 440~570N/mm^2. A, D, The yield strength of A36, D36, E36 and F36 is not less than 355N/mm^2, and the tensile strength is 490~620N/mm^2. A,

Shipbuilding steel pipe. GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades:grade 320, 360, 410, 460 and 490. Each grade covers three levels:I, II, III.

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