Black Surface Structural Steel S355JR for General Steel Structures

Name: "Black Surface Structural Steel S355JR for General Steel Structures"
Rating: 5 (534 reviews)

Quantity:

SKU: 6421492150

Model: Q235 / Q355

MESCO

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Product Details

Black Surface Structural Steel S355JR for General Steel Structures

Our black surface structural steel S355JR is a cost-effective solution for general steel structures, offering reliable strength and weldability. Available in thicknesses from 2mm to 100mm and widths up to 3500mm, it is suitable for a wide range of construction applications.

Key Selling Points

Durable S355JR grade: Provides consistent mechanical properties for structural applications, based on the S355JR specification.
Cost-effective black surface: Offers economical solution without compromising strength, as per the surface option black.
Versatile dimensions: Thickness 2-100mm, width 1000-3500mm, length 6-12m, adaptable to various structural needs.
Standards compliance: Manufactured to ASTM, EN, JIS, and GB standards, ensuring reliability.
Broad applications: Used in building, bridge, and steel structure projects, as listed in the application scope.

Technical Specifications

Parameter	Value
Grade	ASTM A36 / S355JR / Q355B
Thickness	2mm – 100mm
Width	1000mm – 3500mm
Length	6m – 12m
Surface	Black
Standard	ASTM / EN / JIS / GB
Application	Building / Bridge / Steel Structure
Packing	Standard Export Seaworthy Packing

Models and Options

Available in multiple grades and dimensions, with options for custom cutting and surface treatments. Contact us for specific requirements.

Materials and Structure

Constructed from Carbon Structural Steel or Low-Alloy Structural Steel, this black steel offers good formability and welding characteristics for structural use.

Applications

Suitable for general steel structures, including building frames, support columns, and other load-bearing components.

Customization

We provide customization in size, surface treatment, and packing to meet project-specific needs. Flexible delivery and payment terms available.

Case Study

Client: Steel Structure EPC Contractor (Chile)

Quantity: 5,000 MT

Application: Industrial Workshop

Duration: 30+ Years

Result: Strong load-bearing capability

MESCO structural steel offered excellent weldability and stable mechanical properties for large-scale industrial workshop construction. Fast delivery and technical support helped the customer complete the project efficiently and reduce construction risks.

FAQ

Q: What is the black surface?
A: Black surface refers to the mill finish without additional coating.
Q: Can you supply in different lengths?
A: Yes, lengths can be customized from 6m to 12m.
Q: What certificates do you provide?
A: We can provide material test reports and third-party inspection reports.
Q: Is it suitable for welding?
A: Yes, S355JR offers good weldability.
Q: What is your MOQ?
A: MOQ is flexible based on product and specification.
Q: Do you support custom packing?
A: Yes, we can arrange standard export seaworthy packing or customized packing.

Inquiry Information

Contact: Max

Email: mesco@mescogroup.com.cn

Tel/WhatsApp: +86 151-3456-5556

Images

Main image: Structural Steel7.jpg - Black structural steel sheets

Detail images: Structural Steel4.jpeg, Structural Steel1.jpg, Structural Steel2.png - Steel sections