Our SS400 Equal Angle Steel is manufactured from high-quality SS400 steel, renowned for its excellent mechanical properties, uniform strength, and structural integrity. Each batch is strictly tested to ensure compliance with international standards.
Material Composition: Carbon, Manganese, Phosphorus, Sulfur (per SS400 specifications)
Mechanical Properties: Yield Strength ≥ 245 MPa, Tensile Strength 400–510 MPa
Surface Quality: Smooth, precise, with minimal defects
Certifications: Material certificates, mill test reports, and third-party inspection available
Durability: Stable corrosion resistance and wear resistance suitable for long-term use
This equal angle steel ensures structural safety, ease of installation, and consistency across projects.

Key Features & Advantages
High Structural Strength: Capable of bearing heavy loads compared to standard angle steels.
Precise Dimensions: Accurate width, height, and thickness for seamless integration.
Durable Surface: Resistant to corrosion, wear, and deformation.
Certified Quality: Mill test reports and third-party inspection ensure reliability.
Customizable Solutions: Available in multiple sizes and lengths to meet specific project requirements.
Compared with other angle steels, SS400 offers superior stability, surface quality, and consistent mechanical performance.
Applications
SS400 Equal Angle Steel is widely used across industries:
Construction & Infrastructure: Building frames, bridges, structural supports
Industrial Equipment: Machine frames, fabrication structures, industrial racks
Transport & Logistics: Automotive frameworks, shipping racks, storage systems
Custom Projects: Tailored engineering structures and specialized support systems
Practical case studies demonstrate its efficiency, safety, and long-term reliability.

Product Specifications & Technical Parameters
|
Specification |
Parameter / Range |
|
Material Grade |
SS400 |
|
Equal Angle Size (Leg × Leg) |
30–200 mm (customized) |
|
Thickness |
3–20 mm (customized) |
|
Standard Length |
6–12 m |
|
Surface Treatment |
Hot-rolled, Pickled, Galvanized (optional) |
|
Yield Strength |
≥ 245 MPa |
|
Tensile Strength |
400–510 MPa |
|
Bending / Impact |
Stable, conforms to ISO/JIS standards |
|
End Type |
Plain Ends (PE) |
|
Certification |
Mill test report, 3rd-party inspection available |
Note: Customized dimensions, thickness, and surface treatments are available to suit project needs.
Chemical Composition
|
Element |
Maximum % |
|
Carbon (C) |
0.17 – 0.20 |
|
Manganese (Mn) |
0.35 – 0.65 |
|
Phosphorus (P) |
0.04 |
|
Sulfur (S) |
0.05 |
|
Silicon (Si) |
0.035 – 0.15 (optional, depends on steel batch) |
Customization Services
Special dimensions, cutting, drilling, welding, and machining supported
Multiple surface treatments and grades available
Flexible minimum order quantities for small or large projects
Fast response to drawings or specific engineering requirements
Price & Delivery
Competitive pricing with bulk order discounts
Flexible delivery schedules and partial shipments available
Stock available for urgent orders to ensure timely delivery

Our Strength
Jiangsu Cunrui Metal Products Co., Ltd. provides:
Advanced manufacturing facilities and equipment for precise rolling and cutting
Large production capacity to ensure stable supply
Experienced technical and R&D team
Export experience with ISO, JIS, and international compliance
Certified quality management and inspection systems


Service & Support
Prompt inquiry responses and technical consultation
Guidance for product selection and structural design
Secure packaging suitable for international shipping
Comprehensive after-sales service, including returns and replacement for quality issues
FAQ
Q1: Can SS400 Equal Angle Steel be welded or cut on-site?
A: Yes, it can be cut, welded, or drilled to meet project requirements.
Q2: Are custom sizes available?
A: Absolutely. Width, thickness, leg length, and length can be customized.
Q3: Do you provide material certificates?
A: Yes, mill test reports and third-party certification are available.
Q4: What is the typical delivery time?
A: Standard orders ship in 7–15 days; urgent or stock orders are faster.
Q5: What surface treatments are available?
A: Options include hot-rolled, pickled, or galvanized finishes to meet environmental and application needs.
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