Leading the evolution of black metal smelting and rolling with high-performance industrial solutions for structural metal manufacturing.
As a pioneer in the hardened steel sheet sector, we integrate advanced black metal smelting with high-precision rolling processes. Our industry position is defined by an unwavering commitment to structural integrity, providing the foundational strength required for the most demanding metal structure manufacturing projects globally.
Our technical edge lies in the proprietary thermal treatment and pressure rolling cycles. By optimizing the crystalline structure of the hardened steel sheet, we achieve a superior hardness-to-ductility ratio, ensuring that our products resist wear and deformation while maintaining exceptional weldability and machinability.
Our manufacturing philosophy is built upon three technical foundations that ensure every sheet meets aerospace-grade tolerances.
Quantitative proof of our technical superiority across global benchmarks.
Comprehensive data for hardened steel sheet selection and application.
| Thickness (mm) | Hardness (HRC) | Yield Strength (MPa) | Tensile Strength (MPa) | Application Focus | |
|---|---|---|---|---|---|
| HS-Grade 400 | 1.0 - 5.0 | 40 - 45 | 400 | 550 | General Structural |
| HS-Grade 600 | 1.5 - 8.0 | 50 - 55 | 600 | 780 | Heavy Machinery |
| Ultra-Wear 800 | 2.0 - 12.0 | 60 - 65 | 800 | 950 | Mining Equipment |
| HS-Precision 200 | 0.5 - 3.0 | 30 - 35 | 200 | 350 | Fine Instruments |
| Armor-X Max | 5.0 - 50.0 | 62 - 68 | 900 | 1100 | Ballistic Shielding |
| Temp-Resist 1000 | 3.0 - 10.0 | 45 - 50 | 500 | 650 | Heat Exchangers |
| HS-Flexible Hard | 0.8 - 4.0 | 35 - 40 | 300 | 480 | Bent Structural Parts |
| Titan-Hard Alloy | 1.2 - 6.0 | 65 - 72 | 1000 | 1200 | Aerospace Frameworks |
Note: All values are tested according to ASTM and ISO standards. Custom hardness profiles are available upon request through our specialized rolling lab.
How our hardened steel solutions solved critical structural challenges for industry leaders.
Implemented Ultra-Wear 800 sheets to replace standard alloy, extending equipment life by 300% in abrasive environments.
Utilized HS-Grade 600 for high-strength safety cells, reducing total chassis weight by 12% while increasing crash safety.
Delivered HS-Precision 200 sheets for mold bases, achieving 0.01mm flatness across large surfaces.
Supplied Titan-Hard Alloy sheets, reducing component thickness by 20% while meeting extreme load-bearing requirements.
Supplied high-volume HS-Grade 400 for structural cladding, ensuring long-term corrosion resistance and rigidity.
Supplied Armor-X Max for vault wall reinforcements, providing unmatched drill resistance and physical security.
Our hardened steel sheets empower critical infrastructure across these key global domains.
Abrasion-resistant liners for crushers, chutes, and heavy-duty hauling trucks.
High-strength safety cells and lightweight structural reinforcement for EVs.
High-pressure containment vessels and heat exchanger shells for refineries.
Bridge supports and seismic-resistant architectural frames for skyscrapers.
Ultra-hard alloys for landing gear components and engine mount supports.
High-torque hubs for wind turbines and structural supports for solar arrays.
Every batch undergoes automated tempering cycles to ensure zero internal stress, preventing micro-fractures during use.
Utilizing ultrasonic scanning and X-ray diffraction to verify homogeneity across every square inch of the sheet.
Every shipment includes a digital Mill Test Report (MTR) providing full traceability from smelting to shipping.
Our commitment to excellence is recognized by leading global standardization bodies.
Expert answers to common technical and commercial inquiries.
Join the global leaders in metal structure manufacturing. Get a high-precision quote for your specific project needs today.
