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General strength ABS grade B steel plate is a kind of hot rolled general tensile strength steel. General strength ABS grade B steel plate own the minimum yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa).
General strength ABS grade B steel plate chemical composition:
| Grade | The Element Max (%) | |||||
| C | Si | Mn | P | S | N | |
| ABS grade B | 0.21 | 0.35 | 0.80 | 0.035 | 0.035 | 0.02 |
Crack Sensitivity: PCM = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: CEQ = [C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15]%
General strength ABS grade B steel plate mechanical property:
| Grade | Mechanical Property | Charpy V Impact Test | |||||
| Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
| ABS grade B | mm | Min Mpa | Mpa | Min % | 0 | J | J |
| t≤50 | 235 | 400-520 | 18% | 20 | 27 | ||
| 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 | |||||||
General strength ABS grade B steel plate shall do low temperature impacting test at zero centigree. The general strength ABS grade B steel plate specification range is 3-450mm thick, 1500mm-4200mm wide, 5000mm-18000mm long. Smaller size is also available by further processing.
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.
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BBN SHIP STEEL FACTORY
