Prime Hot rolled steel from China, CNBM, fast delivery, Q235, SS400
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
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Product: | Hot Rolled Steel Coils/Sheets |
Material: | Q195,Q235,A36,SS400,S235JR,Q345,ST37-2, CCSB etc |
Standard : | JIS G3002 GB/T251B |
Technique: | hot rolled |
Thickness | 1.2mm to 200mm |
Tolerance of thickness: | :+/-0.03mm |
Width: | 750mm-2000mm |
Tolerance of width: | :+/-5.00mm (aiming to +/-2.00mm) |
Normal width: | 914mm, 1000mm, 1200mm, 1219mm, 1250mm,1500mm |
Length: | According to requirement |
Coil ID: | 508mm-610mm |
Coil Weight: | 10-25 Metric Tons |
Surface: | Black, Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry |
Port of Loading: | Tianjin/Shanghai port |
Packaging Details: | Standard export packing or according to the clients required |
Delivery Time | Within 30 days after received 30% deposit or workable L/C |
Payment Terms: | L/C,T/T |
Specifications
hot rolled steel plate
Grade:S235jr S275jr S355jr SS400 A36
Size:1.8 -100x1000 -3000x2000mm
BV approved
Quality Assuranc
A36 Hot Rolled Steel Plates
Carbon Steel Plate
Grade: S235jr S275jr S355jr SS400 Q235 Q345 ASTM A36
Thickness:1.8-100mm
Width:1000-2500mm
Length: 2000-12000mm as request
Mill: qualified steel mill in China
Bundle weight: max 4mt or as request
Package: seaworthy packing ( bared with steel strips )
Payment: L/C,T/T
Shipment: within two months, immediate shipment for stock
- Q: Why can iron and steel stick with glue?
- Instead of ordinary glue, it is a new type of glue used to bind steel. It is made from synthetic resin as the main raw material.
- Q: What is the difference between hot dipped galvanized and electro galvanized steel sheets?
- Galvanized steel sheets can be categorized into two types: hot dipped galvanized and electro galvanized. These two types differ in how they are applied and the resulting characteristics of the coating. Hot dipped galvanized steel sheets are made by immersing the steel into a bath of molten zinc. This process creates a thick and durable coating that effectively prevents corrosion. The zinc completely covers the surface and edges of the steel, ensuring comprehensive protection against rust and other forms of degradation. The thickness of the coating can be adjusted based on the specific application and level of protection required. On the other hand, electro galvanized steel sheets are produced through electroplating the steel with a thin layer of zinc. First, the steel is cleaned and treated with an acid solution to remove impurities and enhance adhesion. Then, it is submerged in a solution of zinc electrolyte, and an electric current is applied to the bath. This causes the zinc ions to bond with the surface of the steel. As a result, the coating formed is much thinner compared to hot dipped galvanized steel. Due to the thinner coating, electro galvanized steel sheets offer less resistance to corrosion compared to their hot dipped counterparts. They are more suitable for indoor applications or environments with less exposure to harsh conditions. However, electro galvanized steel sheets have their own advantages, such as a smoother and more uniform appearance. This makes them a popular choice for applications where aesthetics play a significant role, such as automotive parts or appliances. In conclusion, the primary distinction between hot dipped galvanized and electro galvanized steel sheets lies in their application method and the resulting thickness of the coating. Hot dipped galvanized steel sheets have a thicker and more durable coating, providing superior protection against corrosion. On the other hand, electro galvanized steel sheets have a thinner coating, making them more suitable for indoor applications and offering a smoother appearance.
- Q: Are the steel sheets resistant to impact or denting?
- Yes, steel sheets are generally resistant to impact and denting due to their high strength and durability.
- Q: Can steel sheets be used for automotive wheels?
- No, steel sheets are not typically used for automotive wheels. Wheels are usually made from aluminum alloy or magnesium alloy, as these materials provide better strength-to-weight ratio and improve the overall performance and fuel efficiency of the vehicle.
- Q: Can steel sheets be used for wall cladding?
- Yes, steel sheets can be used for wall cladding. Steel is a durable and versatile material that can be shaped into thin sheets, making it suitable for cladding applications. It offers excellent strength, weather resistance, and can be finished with various coatings to enhance its aesthetic appeal.
- Q: How do you prevent rust on steel sheets?
- One effective way to prevent rust on steel sheets is by applying a protective coating such as paint, zinc, or a corrosion-resistant primer. Additionally, keeping the steel sheets dry and avoiding exposure to moisture or corrosive substances can help prevent rust formation. Regular cleaning and maintenance, including removing any surface contaminants, can also contribute to the prevention of rust on steel sheets.
- Q: What are the common widths of steel sheets?
- The common widths of steel sheets vary, but they are typically available in widths ranging from 24 inches to 72 inches.
- Q: What are the electrical conductivity properties of steel sheets?
- Steel sheets have high electrical conductivity properties due to the presence of metallic bonds between iron atoms, allowing for the easy flow of electrons through the material.
- Q: What is the average thermal expansion coefficient of steel sheets?
- The specific type of steel and its composition determine the average thermal expansion coefficient of steel sheets. Nonetheless, a widely accepted approximation for the thermal expansion coefficient of steel sheets is approximately 12 x 10^-6 per degree Celsius (12 parts per million per degree Celsius). It is pertinent to mention that this approximation may slightly deviate depending on the grade and composition of the steel utilized.
- Q: What are the different types of steel sheet finishes?
- There are several different types of steel sheet finishes, including mill finish, brushed finish, mirror finish, galvanized finish, and painted finish.
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Prime Hot rolled steel from China, CNBM, fast delivery, Q235, SS400
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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