Grade Q345E Hot Rolled Carbon Steel Plates 12000mm Length or Customized

Grade Q345E Hot Rolled Carbon Steel Plates 12000mm Length or Customized

Product Description:

1. Material: The steel plates are made of carbon steel with a grade of Q345E, which offers excellent strength and durability.
2. Manufacturing Process: The hot rolling process is employed to produce the steel plates, resulting in a uniform and consistent microstructure.
3. Dimensions: The length of the steel plates is 12000mm, providing flexibility in application and meeting specific project requirements.
4. Mechanical Properties: Grade Q345E steel plates possess good mechanical properties, including high tensile strength and toughness, making them suitable for demanding applications.
5. Applications: These steel plates find widespread use in construction, machinery manufacturing, automotive industry, bridges, and other structural engineering projects.
6. Quality Assurance: The steel plates undergo strict quality control measures to ensure compliance with international standards and specifications.
7. Advantages: The hot rolled carbon steel plates offer durability, strength, weldability, and corrosion resistance, making them a reliable choice for various industrial applications.

Chemical Composition:

Physical properties :

Difference between Q235 and Q345:

Q235 is ordinary carbon steel, metal structural parts, carburized or cyanide parts with low core strength requirements, pull rods, connecting rods, hooks, couplers, bolts, nuts, sleeves, shafts and weldments.

Q345 is a low alloy steel with good comprehensive mechanical properties, low temperature performance, good plasticity and weldability. It is used as structures, mechanical parts, building structures and general metal structure components bearing dynamic load such as medium and low pressure vessels, oil tanks, vehicles, cranes, mining machinery, power stations and bridges. It can be used in hot rolling or normalizing state. It can be used for various structures in cold areas below - 40 ℃.

If the structure is controlled by strength, Q345 can be considered; if the structure is controlled by stiffness, Q235 can be considered. Q345 is a little expensive, but it can save materials because of its high strength. The specific selection can be comprehensively compared from the above points.

Application:

1. Construction: These steel plates are used in the fabrication of buildings, bridges, and infrastructure. Their high strength and durability make them suitable for structural components such as beams, columns, and girders.
2. Machinery Manufacturing: The plates find applications in the manufacturing of heavy machinery, equipment, and industrial machinery. They can be used for components like machine frames, bases, and casings.
3. Transportation: Grade Q345E steel plates are utilized in the automotive and transportation industry. They can be employed in the production of truck trailers, railway wagons, and shipping containers.
4. Energy Industry: These plates are suitable for applications in the oil and gas, wind energy, and power generation sectors. They can be used in the construction of offshore platforms, wind turbine towers, and power plant structures.
5. Heavy Engineering: The steel plates are employed in heavy engineering projects such as mining equipment, cranes, and lifting machinery. Their strength and durability make them suitable for demanding applications.
6. Fabrication and Welding: The plates can be easily fabricated and welded, making them suitable for the manufacturing of various metal structures and components.

FAQ:

Q1. What are your company's main products ?

A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

Q3. What are the advantages of your company ?

A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q4: What is the terms of packing?

A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.

Q5:What is your delivery time?

A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 15 days-30 days after receiving the deposit.

Q6. Can you provide sample ?

A7: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 5-7days.

Q7. How many coutries you already exported ?

A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.