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ABS grade A steel is grade A shipbuilding steel certified by ABS classification society. Its chemical and mechanical property is close to that of carbon steel. However, ABS grade A steel is designed specially for ship building use.
ABS grade A steel properties:
| Grade | Mechanical Property | Charpy V Impact Test | |||||
| Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
| ABS grade A | mm | Min Mpa | Mpa | Min % | 20 | J | J |
| t≤50 | 235 | 400-520 | 18% | - | - | ||
| 50＜t≤70 | 235 | 400-520 | 18% | 24 | 34 | ||
| 70＜t≤100 | 235 | 400-520 | 18% | 27 | 41 | ||
| Note: Energy 1 is transverse impact test, Energy 2 is longitudinal impact test. | |||||||
According to ABS grade A steel properties, ABS grade A steel is classified as general strength ship building steel. BBN steel supply full range shipbuilding steel. From shape aspect, we can supply shipbuilding steel plate, angle, flat bar, bulb flat, etc. From strength aspect, we can supply both general strength ship building steel and high strength ship building steel such as AH36, EH36 and so on.
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.
Angle steel, commonly known as angle iron, is a long strip of steel whose sides are perpendicular to each other. There are equal angle steels and unequal angle steels. The two sides of equal angle steel are equal in width. The unequal angle steel is also known as L shape profile steel.
Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
If you are interested in our company or products, welcome to visit our company or local offices; you can also get contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
BBN SHIP STEEL FACTORY
