High Strength Low Alloy Plate
High strength low alloy (HSLA) plates are engineered structural steels designed to provide higher strength, improved toughness, and enhanced corrosion resistance compared with conventional carbon steel plates. Through optimized alloy composition and controlled rolling processes, HSLA plates offer excellent strength-to-weight ratios and reliable mechanical performance for demanding engineering applications.
These plates are widely used in structural engineering, heavy machinery, bridges, energy equipment, transportation infrastructure, and industrial construction projects. Their high strength allows engineers to reduce structural weight while maintaining load-bearing capacity and durability, making HSLA plates an efficient material choice for modern infrastructure and engineering systems.
Kennen Steel supplies HSLA plates in a variety of grades and dimensions to support industrial and structural applications worldwide. With stable supply channels and reliable mill partnerships, Kennen Steel can arrange suitable materials based on customer project requirements. Plates can be processed through cutting, leveling, drilling, and edge preparation to facilitate fabrication and structural assembly. HSLA plates from Kennen Steel combine high structural strength with flexible processing support for diverse engineering applications.
Product Specifications
|
Product Name |
High Strength Low Alloy Plate |
|
Technical Standard |
GB/T 1591 / ASTM A572 / EN 10025; Other regional standards available upon request |
|
Grade |
Q345D, Q345E, Q420D, Q420E, S355J2, S420MC |
|
Thickness |
6-100 mm |
|
Width |
1500-3000 mm |
|
Length |
6000-18000 mm |
|
Surface Treatment |
Mill scale (standard); Shot blasting optional |
|
Coating |
Anti-rust oil coating (optional) |
|
Mechanical Properties |
Mechanical properties may vary depending on grade and standard. Detailed data can be provided upon request. |
Processing Options
Kennen Steel offers flexible processing services to meet project-specific requirements, including:
- Cutting to length
- Plate leveling / flattening
- Edge preparation (shearing, chamfering)
- Bending and forming
- Basic machining (drilling, notching; suitable for moderate HSLA grades)
- Shot blasting / surface preparation
Inspection
Kennen Steel supports coordination with third-party inspections if requested, including SGS, BV, and TUV.
Package
Standard seaworthy export packaging. Packaging methods may vary depending on product specifications and transportation requirements (e.g., steel strip bundling, wooden pallets, waterproof wrapping).
Inquiry / CTA
If you are looking for reliable hot rolled heavy steel plates for construction or industrial projects, feel free to contact Kennen Steel for specifications, pricing, or processing options.
