S335jr FH36 Carbon Steel Plate For Shipbuilding Material
Products Description "S335jr FH36 Carbon Steel Plate For Shipbuilding Material" refers to a type of carbon steel plate used in shipbuilding. S335jr is a European standard steel grade. It has certain mechanical properties and chemical compositions suitable for shipbuilding applications. FH36 is a...
Description
Products Description
"S335jr FH36 Carbon Steel Plate For Shipbuilding Material" refers to a type of carbon steel plate used in shipbuilding.
S335jr is a European standard steel grade. It has certain mechanical properties and chemical compositions suitable for shipbuilding applications. FH36 is a higher-strength grade within this category.
These steel plates are known for their strength, toughness, and ability to withstand the harsh marine environment. They are used in the construction of ship hulls, decks, and other structural components.
The carbon steel plates offer good weldability, which is important for shipbuilding as it allows for easy fabrication and assembly. They also have a certain degree of corrosion resistance to resist the corrosive effects of seawater.
In terms of quality control, these plates are typically manufactured to meet specific standards and specifications to ensure their reliability and performance in shipbuilding.
| Product Name | Marine Steel Sheet |
| Standard | CCS BV LR GB JIS BS EN DIN ASTM |
| Grade | AH36,AH32,EH36,DH36,EH40,A36,A131 |
| Surface | Clean, blasting and painting according to customer requirement |
| Technique | Hot rolled or cold rolled |
| Thickness | 3mm-300mm or as required |
| Width | 0.6m-3m or as required |
| Length | 4m-12m or as required |
| Weighting | On actual weight basis |
| Application | After quenching and tempering, it is generally used to manufacture mechanical processing parts such as forgings, stamping parts and nut pipe joints which require high strength and not great stress. |
| Delivery time | Within 7-15 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
The following are some welding precautions for S335jr FH36 carbon steel plates:
Welding process parameters:
Welding current and voltage: Select appropriate welding current and voltage to ensure the stability of the welding process and the quality of the weld. Excessive welding current may cause defects such as overheating and burn-through of the weld; too small welding current will cause insufficient weld penetration and incomplete penetration.
Welding speed: The welding speed should be moderate. Too fast will lead to poor weld formation and lack of fusion and other defects; too slow will cause the weld to overheat and affect the performance of the welded joint.
Number of welding layers and passes: For thicker carbon steel plates, multi-layer and multi-pass welding is required. The thickness of each weld layer should not be too large, generally controlled at about 3mm - 5mm to ensure the quality and mechanical properties of the weld.
Welding operation skills:
Arc striking and arc extinguishing: When striking and extinguishing the arc, pay attention to avoiding defects such as arc craters and cracks. Arc striking should be carried out in the groove or on the arc striking plate, and the arc crater should be filled when extinguishing the arc.
Welding sequence: According to the structure of the carbon steel plate and the form of the welded joint, formulate a reasonable welding sequence. Generally speaking, butt welds should be welded first, and then fillet welds; short welds should be welded first, and then long welds. This can reduce welding deformation and stress.
Control during welding: During the welding process, pay attention to observing the formation of the weld and adjust the welding parameters and welding speed in time. At the same time, pay attention to preventing the occurrence of defects such as slag inclusion and porosity during welding.
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We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our S335jr FH36 Carbon Steel Plate For Shipbuilding Material, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
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Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.
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