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High strength hull structural CCS FH40 steel material is a kind of hot rolled high tensile strength steel. The high strength hull structural CCS FH40 steel material has yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). High strength hull structural CCS FH40 steel material can achieve the impact toughness at Celsius degree -60°.
High strength hull structural CCS FH40 steel material properties - CCS FH40 steel material chemical composition:
| C | Si | Mn | P | S | Al (acid) min. | Nb |
| 0.16 | 0.50 | 0.90-1.60 | 0.025 | 0.025 | 0.015 | 0.02-0.05 |
| V | Ti | Cu | Cr | Ni | Mo | N |
| 0.03-0.10 | 0.02 | 0.35 | 0.20 | 0.80 | 0.08 | 0.009 |
High strength hull structural CCS FH40 steel material properties - CCS FH40 steel material mechanical properties:
| Grade | Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| CCS FH40 | 390 | 510-660 | 20 |
High strength hull structural CCS FH40 steel material is usually produced by TMCP, thermo-mechanical controlled processing. TMCP process makes effect on the mechanical properties of the high strength hull structural CCS FH40 steel material. TMCP can significantly improve the mechanical strength and impact toughness of the CCS FH40 steel material and the impact ductility was further enhanced after strain aging.
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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