| Customization: | Available |
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| After-sales Service: | We Provide After-Sales Service |
| Warranty: | 2 Years |
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Due to the harsh working environment of ships, the hull shell is subject to chemical and electrochemical corrosion from seawater, as well as corrosion from marine organisms and microorganisms; The hull is subjected to significant wind and wave impacts and alternating loads; Due to factors such as the complex processing method caused by the shape of the ship, strict requirements are placed on the steel used for the hull structure. Firstly, good toughness is the most critical requirement. In addition, it requires high strength, good corrosion resistance, welding performance, processing and forming performance, and surface quality. To ensure quality and sufficient toughness, it is required that the chemical composition of Mn/C should be above 2.5, and there are strict requirements for carbon equivalent, which should be produced by a steel factory recognized by the ship inspection department. Structural steel for ship hulls is classified into strength levels based on its minimum yield point: general strength structural steel and high-strength structural steel. Structural steel for ship hulls is divided into two types: general strength steel and high-strength steel. General strength steel is divided into four grades based on quality: A, B, D, and E; High strength steel is divided into two strength levels and three quality levels; AH32, DH32, EH32, AH36, DH36, EH36.
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Specification
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Steel Grade |
GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B,
Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D,Q620E,Q690D,Q690E EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80 JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE |
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Standard
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GB/T709-2006, ASTM A36, JIS G4051,
DIN EN 10083, SAE 1045, ASTM A29M |
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Thickness
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0.15mm-300mm
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Width
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500-2250mm
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Length
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1000mm-12000mm or according to customer's special request
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Tolerance
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Thickness: +/-0.02mm, Width:+/-2mm
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MOQ
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2 Tons
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Application |
1.Automobile, Bridges, Buildings.
2.Machinery, Pressure vessel industries. 3.Ship building, Engineering construction. 4.Mechanical manufacturing, Pavement slab, ect. |
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Package
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Bundle with steel strip,Container shipping
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A572 Grade 55 Chemical Element Content (%)
| composition | C | Si | Mn | P | S | Cu | Nb |
| MIN | - | 0.15 | - | - | - | - | 0.005 |
| MAX | 0.25 | 0.4 | 1.35 | 0.03 | 0.03 | 0.2 | 0.05 |
A572 Grade 60Chemical Element Content (%)
| composition | C | Si | Mn | P | S | Cu | Nb |
| MIN | - | - | - | - | - | - | 0.005 |
| MAX | 0.26 | 0.4 | 1.35 | 0.03 | 0.03 | 0.2 | 0.05 |
| composition | C | Si | Mn | P | S | Cu | Nb |
| MIN | - | - | - | - | - | - | 0.005 |
| MAX | 0.23 | 0.4 | 1.65 | 0.03 | 0.03 | 0.2 | 0.05 |
1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
2. How do we guarantee quality?
Pre-production samples are always available before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc
4. Why should you buy from us instead of other suppliers?
ZhongYe Metal Products (Shandong) Co., Ltd. is a leading manufacturer of aluminum products and carbon alloy materials in China, with more than 20 years of experience. More than 160 experienced workers use German brand processing equipment for production.
5. What services can we provide?
Accepted delivery conditions: FOB, CIF, FAS, DDP, express, DES;
Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;
Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;
6. After-sales service: 24-hour online maintenance guidance service.
Language: English, Chinese Other.
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