ASTM A131 Ah32 Ship Steel Plate For Shipbuulding Anti Seawater Corrosion

ASTM A131 AH32 ship steel plate for shipbuulding anti seawater corrosion

Structural steels for ship hull are divided into general strength structural steels and high strength structural steels according to their minimum yield points. Ship plate refers to the hot rolled steel plate produced according to the classification society construction code for the manufacture of ship structure. The general strength structural steels of China Classification Society are divided into four quality grades (CCSA, CCSB, CCSD, CCSE) : A, B, D, E; China Classification Society specification standard high strength structural steel for three strength classes, four quality classes.

Due to the harsh working environment of the ship, the hull shell is subject to chemical corrosion of seawater, electrochemical corrosion and corrosion of marine organisms and microorganisms; the hull is subjected to large wind and wave impacts and alternating loads; the shape of the ship is complicated by processing methods, etc. Steel for hull structure is strictly required. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, weldability, forming properties and surface quality are required.

• High-strength hull structural steel is divided into strength grades according to its minimum yield strength, and each strength grade is divided into A, D, E, F4 grades according to its impact toughness.
• 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, E and F respectively indicate that they can be at 0° and -20° respectively. Impact toughness that can be achieved at -40°, -60°
• 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, D, E and F respectively indicate that they can be at 0° and -20° respectively. Impact toughness that can be achieved at -40°, -60°
• The yield strength of A40, D40, E40 and F40 is not less than 390N/mm^2, and the tensile strength is 510~660N/mm^2. A, D, E and F respectively indicate that they can be at 0° and -20° respectively. Impact toughness that can be achieved at -40° to -60°
• The specific properties of the material are as follows:

Classification Society Certification

The marine ship building steel sheets is mainly used for producing boats body and decks. This kind steel is good at preventing hull from being corroded by chemical corrosion, electrochemical corrosion and sea life and microorganisams.

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Packing Details	Export standard package,bundled or be required. The inner size of container is below: 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details	7-15 dyas,or according to the order quantity or upon negotiation

Company Introduction

Shandong Kai Steel IMP.&EXP. Co., Ltd.
Shandong Kai Steel IMP. & EXP. Co.,Ltd. is located in Liaocheng city, Shandong province. The Kai steel is specialized in producing most kinds of steel sheet and coil. Such as Stainless steel sheet/coil/pipe/bar, Carbon steel sheet/ coil/ pipe/bar. Carbon steel also contains ship building steel, wear resistante steel and weather resistant steel. We have worked on this kind of products for many years. All of our orders from customers are produced by our professional team. And the best quality products and service will be offered for you.

In addition, we have established a good relatioinship with our customer from Europe, South America,Asia and Africa. Our Annual export volume is about 250,000 metric tons. Kai steel has a good reputation at home and abroad. We really hope to based on a good business relationship with you. The sample order can be accepted. And we sincerely welcome you to visit our factory and company to negotiate business.

Our company has won the trust of customers with high-quality products and reasonable prices. Our company welcomes customers to our warehouse to check the quality of the goods. Increase the trust between the company and its customers. The goal is to achieve a win-win situation.