3mm Ship Steel Plate Gr.A A36 AH36 DH36 EH36 Seawater Corrosion Protection

3mm ship steel plate naval steel sheet price per ton shipbuilding

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.

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.

• 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.

Our company can provide relevant quality inspection certificates such as SGS, MTC, etc., to serve you with the best quality, large warehouse and competitive price.

Our company has become a gold supplier of Alibaba and passed SGS certification. Adhering to the concept of "win-win cooperation", over the years we have customers all over the world. Now to become a professional, experienced steel supplier.We can accept any third party testing, product certification, more welcome you to visit our company!

Packing Details : Bundle with steel strip
Delivery Details : Use trays to facilitate loading and unloading
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required.

1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
3).40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

Company Introduction

Shandong Kai Steel IMP.&EXP. Co., Ltd.

Shandong Kai Steel Import And Export Co.,Ltd founded in 2018, is a company specializing in the building materials industry. The company is an agent of Shandong Iron and Steel, Laiwu Iron and Steel, Handan Iron and Steel, Anshan Iron and Steel, Rizhao Iron and Steel, Puyang and other steel mills, and has a first-hand source of goods.

Our company mainly engaged in producing and exporting Wear Steel Plate,Corten Steel Plate,Ship Steel Plate,Carbon Steel Plate/Coil,Lead,Stainless Steel material.Meanwhile, Our company is equipped with laser machine, cutting, drilling, bending workshop. One-stop service can be achieved.
Honesty wins long term cooperation!

Our customers who buy steel plate ss400 cover Europe, Southeast Asia, Middle East, South America and Africa and many other countries and regions. Customers who visited our company is countless.Our products have won the world wide praise among our customers . Now, We are more and more famous in the steel industry.

Shandong Kai Steel Import and Export Co., Ltd is located in Liaocheng city, west of Shandong province, it's about 300 Km in the south of Beijing city, and 100 Km in the west of Jinan city, benefit from the convenient traffic condition, Liaocheng economy develops rapidly and formed the largest steel logistics center in the north of China. Kai Steel is a subsidiary of Lai Steel Group, founded in 2018 and engaged in the production and sales of wear-resistant steel plates, weathering steel plates, high-strength carbon steel plates, stainless steel, aluminum, brass, and sectional materials. Except for the stock product, we also have our factory and workshop, stainless steel welded pipe factory, have 24 lines to produce the welded pipe(round and rectangle pipe), out diameter and width: 5mm-610mm, thickness: 0.5mm-20mm. We have our own workshop, we can supply one-stop service: 1. Blasting machine. 2. Fiber machine cutting machine. 3. Bending machine.4. Drill holes machine.5. Fully automatic paint room. 6. Welded machine.We passed certificate ISO9001,ISO14000,OHSAS18001.As a member of China's iron and steel association, we established long-term friendly cooperation with famous domestic mill plants, such as Bao steel, Wu steel, An steel, Tai steel, etc. As well as actively pursue partnerships with the foreign company, and meet customer requirement. With the concept of 'Keep Improving, Win-win Cooperation, and executed by reliable quality and after-sales service system, Kai steel gained a good reputation from customers at home and abroad.We sincerely welcome you to come our company to negotiate business.