Q275 Carbon Steel Angle is a high-quality structural steel profile widely used in construction and engineering applications. Manufactured under GB/T standards, it provides stable mechanical properties, reliable chemical composition, and excellent processing performance. With medium carbon content, this steel angle offers a good balance between strength and ductility, ensuring weldability and durability. At Jiangsu Cunrui Metal Products Co., Ltd., we supply each batch with mill test certificates, third-party inspection reports, and complete traceability to guarantee international quality standards.
Features & Advantages
Stable Mechanical Performance: Balanced tensile strength and yield strength for structural applications.
Good Weldability & Formability: Can be easily welded, cut, drilled, and machined.
Reliable Quality Assurance: Supplied with full test certificates and optional SGS/BV inspection.
Cost-Effective Material: More economical than alloy steels while offering strong performance.
Versatile Applications: Suitable for load-bearing, reinforcement, and general construction uses.
Applications
Q275 Carbon Steel Angle is widely applied in:
Building & Construction: Structural frames, bridges, high-rise buildings, and support beams.
Machinery & Equipment: Heavy equipment, brackets, and reinforcement structures.
Infrastructure Projects: Railways, roads, and industrial platforms.
Storage & Fabrication: Shelving, racks, and customized frameworks.
Product Specifications & Technical Parameters
|
Parameter |
Details |
|
Material Grade |
Q275 Carbon Steel |
|
Shape |
Equal / Unequal Angle Bar |
|
Standard |
GB/T, ASTM, JIS, EN, DIN |
|
Surface Treatment |
Black, Galvanized, Painted, or Customized |
|
Dimensions |
Leg length: 20–200 mm; Thickness: 3–24 mm; Length: 6m–12m (customizable) |
|
Yield Strength |
≥ 275 MPa |
|
Tensile Strength |
410–550 MPa |
|
Hardness |
120–180 HBW |
|
Certification |
ISO, SGS, BV, CE, Mill Test Certificate |
Typical Chemical Composition (Q275 Carbon Steel):
|
Element |
Content (%) |
|
Carbon (C) |
0.14 – 0.22 |
|
Manganese (Mn) |
0.30 – 0.65 |
|
Silicon (Si) |
0.15 – 0.30 |
|
Phosphorus (P) |
≤ 0.045 |
|
Sulfur (S) |
≤ 0.050 |
Customization Services
At Jiangsu Cunrui Metal Products Co., Ltd., we provide complete customization options for Q275 Carbon Steel Angle:
Non-standard dimensions available on request
Processing services: cutting, drilling, bending, punching, and welding
Surface finishes: hot-dip galvanizing, painting, or powder coating
OEM/ODM services according to customer drawings
Flexible MOQ and fast production response for urgent projects
Pricing & Delivery
Competitive Price
Affordable solutions with bulk order discounts.
Fast Lead Time
Standard sizes available in stock; customized orders delivered within 7–20 days.
Packaging
Export-standard packaging to protect against rust, moisture, and handling damage.
Our Strength
Large-scale factory with advanced rolling equipment
Annual production capacity over 200,000 tons
More than 15 years of export experience, serving customers worldwide
International certifications: ISO, SGS, BV, CE
Strong technical and R&D team to support custom engineering projects
Service & Support
Rapid inquiry response within 12 hours
Professional technical guidance and material recommendations
Export-compliant packaging and reliable logistics solutions
Clear after-sales guarantee: product returns or replacements for quality issues
Long-term supply chain partnership for global clients
FAQ
Q1: What is the standard length for Q275 Carbon Steel Angle?
A1: Standard length is 6m–12m, but custom lengths are available.
Q2: Can I order a trial quantity?
A2: Yes, flexible MOQ is supported to meet different order requirements.
Q3: Do you provide cutting and drilling services?
A3: Yes, we can process angles according to your drawings.
Q4: How do you ensure product quality?
A4: Every angle is inspected with mill test certificates, strict QC checks, and optional third-party reports.
Q5: What is your delivery time?
A5: In-stock products can be shipped quickly, while customized sizes are usually delivered within 7–20 days.
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