High-strength Low Alloy Steel Sheets and Coils
Product Name: High-strength Low Alloy Steel Sheets and Coils
Thickness: 0.4-2.5mm
Width: 900-1850mm
Steel Grade: CR260LA CR300LA CR340LA CR380LA CR420LA HC260LA HC
Standard: GB EN ASTM
Origin: China
Brand：AIYIA
High-strength Low Alloy Steel Sheets and Coils
High-strength low alloy steel is a type of low carbon steel that contains small amounts of alloy elements like niobium and/or titanium. These elements help form carbides and nitrides with carbon and nitrogen, which enhance the strength of the steel by separating from the ferritic matrix. Due to its excellent formability and high strength, it is primarily used for making structural parts and strength components in automobiles, such as chairs and cross beams.
Steel Grades
| Standard/Grade/Application | GB/T 20564.4 | EN 10268 | ASTMA1008/A1008M | ||
| structural parts | CR260LA | HC260LA | – | ||
| structural parts | CR300LA | HC300LA | HSLAS grade 310 class 2 | ||
| structural parts | CR340LA | HC340LA | HSLAS grade 340 class 2 | ||
| structur parts、strength member | CR380LA | HC380LA | HSLAS grade 380 class 2 | ||
| structur parts、strength member | CR420LA | HC420LA | HSLAS grade 410 class 2 | ||
Mechanical Properties
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation Lo=80mm，b=20mm) |
| CR260LA | 260～340 | 350～430 | ≥26 |
| CR300LA | 300～380 | 380～480 | ≥23 |
| CR340LA | 340～420 | 410～510 | ≥21 |
| CR380LA | 380～480 | 440～560 | ≥19 |
| CR420LA | 420～520 | 470～590 | ≥17 |
Application
The product is mainly used for manufacturing structural parts and strength member of automobiles such as chairs and cross beams.
Production Line
Production Capacity
| Monthly Supply | 1000-2000 tons |
| MOQ(Minimum order quantity) | 5 tons |
| Delivery Time | Stock: 7 days Futures: 15-35 days |
| Packaging Method | Waterproof paper Fumigated wooden pallet Wooden box, etc |
| Port | Shanghai Ningbo Qingdao Qinhuangdao,etc |
| Export Market | Europe Central Asia Africa Southeast Asia Middle East South America North America, etc |
Why Choose Us
1.High-Quality Materials: Our automotive steel plate products are made from premium iron steel, ensuring maximum durability and performance in various applications.
2.Versatile Range: Suitable for use in the automotive, appliance, and machinery industries, our products cater to diverse requirements and deliver outstanding results.
3.Brand Trustworthiness: Our products are manufactured by a reputable brand known for its commitment to quality and excellence in the industry.
4.Robustness: The 90-120kg grade series of quenched and tempered high steel plates offer impressive strength and resistance, ideal for heavy-duty applications.
5.Customizable Tolerance: Our products can be tailored to meet specific customer needs, with a range of tolerances available to ensure a perfect fit and function in your projects.