Factory Direct Sales High Quality Low Carbon Steel Hot Rolled Steel Plate
Hot-rolled steel Plate Product is a type of steel produced through the hot rolling process. This process involves heating the steel to a high temperature and then rolling it through rollers to form the final steel plate. Hot-rolled steel is characterized by processing at high temperatures, which changes the steel's structure and provides excellent mechanical and physical properties. Hot-rolled steel is an important industrial material used in many fields.
| Product Name | Hot Rolled Steel Plate |
| Material | GB：Q195/Q235/Q345 |
| EN：S235JR/S355JR | |
| ASTM：A36 | |
| Thickness | 1.5mm~24mm |
| Width | customize |
| Technique | Hot rolled |
| Packing | Bundle, or with all kinds of colors PVC or as your requirements |
| MOQ | 1 Tons, more quantity price will be lower |
| Surface Treatment | 1. Mill finished /Galvanized /stainless steel |
| 2. PVC,Black and color painting | |
| 3. Transparent oil,anti-rust oil | |
| 4. According to clients requirement | |
| Application | building materials |
| Payment Clause | 30%TT advance, balance before shipment Send email to us Whatsapp Email |
| Origin | Tianjin China |
| Certificates | ISO9001-2008,SGS.BV,TUV |
| Delivery Time | 3-15 days (according to the actual tonnage) |
Contact Us to Learn More About Hot Rolled Steel Plate Material Standards
Material Composition: High rolled steel plates are typically made from high-carbon steel or alloy steel, with specific alloying elements to enhance their mechanical properties, such as silicon, manganese, and chromium. These materials are chosen for their ability to withstand high stress and deformation while maintaining elasticity.
Yield Strength and Elasticity: These plates are characterized by their high yield strength and elasticity, allowing them to return to their original shape after being subjected to deformation, making them suitable for applications requiring resilience and flexibility.
Fatigue Resistance: High spring steel plates are engineered to exhibit excellent fatigue resistance, enabling them to withstand repeated loading and unloading cycles without experiencing permanent deformation or failure.
Formability and Machinability: These plates are often designed to be formable and machinable, allowing for the fabrication of various spring components with precise shapes and dimensions.
| Standard System | Common Brands | Core Differences in Chemical Composition | Key Mechanical Properties |
| GB | Q235B | C≤0.20%，Mn≤1.40%，P/S≤0.035% | Yield strength ≥ 235 MPa, tensile strength 375-500 MPa, elongation ≥ 26% (20°C impact) |
| Q345B | C≤0.20%，Mn≤1.60%，Adding Nb/V/Ti | Yield strength ≥ 345 MPa, tensile strength 470-630 MPa, -20°C impact energy ≥ 34 J | |
| ASTM | A36 | C≤0.25%，Mn≤1.00%，P≤0.04%，S≤0.05% | Yield strength ≥ 250 MPa, tensile strength 400-550 MPa, elongation ≥ 20% (no mandatory impact requirement) |
| A572 Gr.50 | C≤0.23%，Mn≤1.35%，Adding Nb/V | Yield strength ≥ 345 MPa, tensile strength 450-620 MPa, -29°C impact energy ≥ 27 J | |
| EN | S235JR | C≤0.17%，Mn≤1.40%，P≤0.035%，S≤0.035% | Yield strength ≥ 235 MPa, tensile strength 360-510 MPa, 20°C impact energy ≥ 27 J |
| S355JR | C≤0.22%，Mn≤1.60%，P≤0.035%，S≤0.035%，Adding Nb/Ti | Yield strength ≥ 355 MPa, tensile strength 470-630 MPa, -20°C impact energy ≥ 27 J | |
| JIS | SS400 | C≤0.20%，Mn≤1.60%，P≤0.035%，S≤0.035% | Yield strength ≥ 245 MPa, tensile strength 400-510MPa, elongation ≥21% (no mandatory impact requirement) |
Contact Us to Learn More About Hot Rolled Steel Plate Material Standards
Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.
Hot rolling is a mill process which involves rolling the steel at a high temperature
which is above the steel’s recrystallization temperature.
Packaging is typically bare and wire-bound, providing exceptional strength.
Rust-proof packaging is available upon request for enhanced aesthetics.
Due to the high density and weight of steel plates, transportation requires the appropriate vehicle type and loading method. Steel plates are typically transported using heavy-duty trucks.
During packaging, the steel plates must be carefully inspected for minor surface damage. Any damage will be promptly repaired and reinforced.
Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)
Q: Are u a manufacturer?
A: Yes, we are a manufacturer. We have our own factory located in Daqiuzhuang Village, Tianjin City, China. Besides, we cooperate with many state-owned enterprises, such as BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP,etc.
Q: Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years gold supplier and accept trade assurance.
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