I. Core Product Advantages
1. Excellent Material Performance
Low Carbon Content: Carbon content ≤ 0.25%, featuring high ductility and toughness. It is easy to weld, cut, and bend, with no cracking after processing, suitable for various complex process requirements.
Stable Mechanical Properties: Tensile strength ≥ 375MPa, yield strength ≥ 235MPa. It can withstand daily structural support and mechanical loads, with no deformation during long-term use.
Broad-Spectrum Corrosion Resistance: The surface undergoes passivation treatment (hot-dip galvanizing/spraying process optional), which effectively resists oxidation in humid and industrial environments, extending service life.
2. Full Coverage of Multiple Specifications
Thickness Range: 1.5mm (for precision instruments) - 50mm (for heavy machinery). Regular specifications (3mm/5mm/8mm/10mm) are in sufficient stock, and custom thicknesses are available.
Flexible Sizes: Standard plate sizes are 1220×2440mm and 1500×3000mm. Custom cutting is available (minimum cutting accuracy ±0.5mm) to reduce waste.
Surface Options:
Cold-Rolled Plates: Smooth surface (roughness Ra ≤ 1.6μm), suitable for equipment casings and decorative parts with high appearance requirements;
Hot-Rolled Plates: Slightly scaled surface, lower cost, suitable for structural parts, embedded parts, and other concealed applications.
II. Application Scenarios & Cases
1. Industrial Manufacturing Field
Mechanical Parts: Used for load-bearing components such as gears, bearing blocks, and machine tool bases. Its high toughness reduces impact damage during mechanical operation (Case: A heavy industry enterprise customized 20mm thick steel plates for crusher frames, with a service life of over 5 years).
Equipment Casings: Cold-rolled low-carbon steel plates are stamped and sprayed to make distribution box and control cabinet casings, which are both rust-proof and aesthetically pleasing.
2. Construction Engineering Field
Structural Support: Used as factory columns and steel structure platform connecting plates, replacing traditional cast iron materials. It reduces weight by 30% and improves installation efficiency by 20%.
Municipal Facilities: Used for manhole covers and street lamp bases. After hot-dip galvanizing treatment, it can withstand harsh outdoor environments and reduce maintenance frequency.
3. Civil & Light Industry Field
Furniture Manufacturing: Cold-rolled thin steel plates (1.5-3mm) are made into desk brackets and wardrobe frames, which have both load-bearing and lightweight advantages.
Decoration Field: Custom patterned steel plates made by laser cutting are used for indoor feature walls and store signs, creating an industrial-style visual effect.
III. Technical Parameter Table
Item
Standard Value
Test Standard
Carbon Content
≤0.25%
GB/T 700-2006
Tensile Strength
≥375MPa
GB/T 228.1-2021
Elongation (L0=50mm)
≥25%
GB/T 228.1-2021
Surface Roughness (Cold-Rolled)
Ra≤1.6μm
GB/T 1031-2009
Corrosion Resistance Grade (After Galvanizing)
≥500h Neutral Salt Spray Test Without Red Rust
GB/T 10125-2021
IV. Customization & Service Guarantee
1. Customization Process
Customer provides requirements (thickness, size, surface treatment, quantity) → 2. Engineers issue processing plan and quotation → 3. Sample confirmation (delivered within 3 working days) → 4. Mass production (7-10 working days for regular orders) → 5. Logistics and distribution (support for full truckload/less-than-truckload, with scratch-proof packaging).
2. Quality Commitment
Raw Material Guarantee: Adopt low-carbon steel coils from major manufacturers such as Shougang and Angang, and provide Certificate of Conformity (COC) for each batch.
Inspection Process: Before delivery, conduct appearance inspection, thickness testing, and mechanical performance sampling testing. Unqualified products will be returned or exchanged unconditionally.
After-Sales Support: Provide processing technical guidance (such as welding parameter suggestions and bending radius references), and respond to product quality problems with solutions within 24 hours.
V. Why Choose Us?
Supply Chain Advantage: Own 5 leveling and cutting production lines, no intermediate links, and bulk purchase cost is 8%-12% lower than that of peers.
Delivery Efficiency: Stock of regular specifications is ≥500 tons, and goods can be shipped within 24 hours after order placement.
Complete Certifications: Products have passed ISO9001 quality system certification and SGS testing, comply with EU EN10025 standard, and can be exported globally.