ASTM A36 Carbon Steel Channel is a versatile structural section widely used in construction and engineering projects. Manufactured under ASTM standards, it offers reliable mechanical performance, stable chemical composition, and excellent durability. The material features low carbon content for good weldability, along with balanced strength and toughness for long-term use. At Jiangsu Cunrui Metal Products Co., Ltd., every channel is produced with strict quality control, complete mill test certificates, and optional third-party inspections to ensure international compliance and customer confidence.
Features & Advantages
Standardized Quality: Produced strictly according to ASTM A36 specifications.
Excellent Mechanical Properties: Good balance of tensile strength, yield strength, and hardness.
High Workability: Easy to weld, cut, form, and machine for various structural needs.
Cost-Effective: Competitive pricing while maintaining stable quality.
Reliable Documentation: MTC, EN 10204 3.1/3.2 certificates, and SGS/BV third-party reports available.
Applications
The ASTM A36 Carbon Steel Channel is suitable for a wide range of industries, including:
Construction & Civil Engineering: Structural frameworks, columns, bridges, and buildings.
Shipbuilding & Offshore Projects: Reinforcement and load-bearing components.
Machinery Manufacturing: Equipment support, platforms, and heavy-duty assemblies.
Energy & Mining: Industrial storage, racks, and infrastructure projects.
Product Specifications & Technical Data
Basic Information
|
Parameter |
Details |
|
Material Grade |
ASTM A36 Carbon Steel |
|
Shape |
U Channel / C Channel |
|
Standard |
ASTM, JIS, EN, DIN, GB |
|
Surface Treatment |
Black, Galvanized, Painted, or Customized |
|
Dimensions |
Web thickness: 5–50 mm; Flange thickness: 40–400 mm; Height: 50–600 mm |
|
Length |
6m – 12m standard; Custom length available |
|
Yield Strength |
≥ 250 MPa |
|
Tensile Strength |
400–550 MPa |
|
Hardness |
120–180 HBW |
|
Certification |
ISO, SGS, BV, CE, Mill Test Certificate |
Chemical Composition (ASTM A36 Carbon Steel)
|
Element |
Content (%) |
|
Carbon (C) |
≤ 0.26 |
|
Manganese (Mn) |
0.60 – 0.90 |
|
Phosphorus (P) |
≤ 0.04 |
|
Sulfur (S) |
≤ 0.05 |
|
Silicon (Si) |
0.15 – 0.40 |
|
Copper (Cu) (if specified) |
≥ 0.20 |
Customization Services
At Jiangsu Cunrui Metal Products Co., Ltd., we provide flexible customization for ASTM A36 Carbon Steel Channel, including:
Non-standard sizes and dimensions
Processing services: cutting, drilling, punching, bending, and welding
Surface finishes: hot-dip galvanizing, painting, sand blasting, or powder coating
OEM/ODM solutions with customer drawings and designs
Flexible MOQ and fast delivery to meet project deadlines
Pricing & Delivery
Competitive Pricing
Cost-effective solutions with bulk order discounts.
Packaging
Export-standard seaworthy packaging with rust-proof protection.
Fast Delivery
Standard sizes available from stock; customized orders within 7–20 days.
Our Strength
Modern production facilities and advanced rolling equipment
Annual production capacity over 200,000 tons
15+ years of global export experience to more than 60 countries
Certified by ISO, SGS, BV, and CE for quality assurance
Skilled technical team for R&D and engineering support
Service & Support
Quick inquiry response within 12 hours
Technical consultation and material selection guidance
Export-standard packaging and safe transportation
Clear after-sales guarantee: replacement or return for quality issues
Long-term supply chain support for project-based clients
FAQ
Q1: Do you supply third-party inspection reports?
A1: Yes, SGS, BV, and other third-party inspections are available.
Q2: What are the standard lengths for ASTM A36 Carbon Steel Channel?
A2: Standard lengths are 6m–12m, but custom lengths can be produced.
Q3: Do you provide cutting or welding services?
A3: Yes, we can process channels according to your drawings or requirements.
Q4: Can I order small trial quantities?
A4: Absolutely, flexible MOQ is supported for initial orders.
Q5: How do you ensure product quality?
A5: Each product is supplied with MTC, strict QC checks, and optional third-party certification.
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