High-Quality Square Bar Solutions
Square Bar: Strength and Versatility
Discover our premium range of mild steel and S355 JR solid square bars, engineered for robust performance in construction, fabrication, and industrial applications.
Comprehensive Product Overview
Introduction to Square Bars
Steelmate offers a diverse selection of solid square bars in both Mild Steel and S355 JR grades. These bars are available in various sizes and weights, making them suitable for a wide array of applications including fabrication, machining, construction, and more. Our products are designed to meet the highest standards of quality and reliability.
Our square bars are ideal for use in gates, frames, tooling, structural reinforcement, and general engineering projects. With a focus on durability and performance, Steelmate ensures that each bar meets the rigorous demands of modern engineering and construction.
All specifications are derived from our official product charts, ensuring accuracy and consistency. Whether you need standard sizes or custom lengths, Steelmate is committed to providing solutions that meet your specific needs.
Square Bar – Size & Weight Chart
Grade
Mild Steel
8 × 8
0.50
Mild Steel
10 × 10
Size (mm)
12 × 12
1.13
Mild Steel
16 × 16
2.01
Weight per metre (kg/m)
20 × 20
3.14
Mild Steel
25 × 25
4.91
Grade
Mild Steel
35 × 35
9.62
Mild Steel
40 × 40
Size (mm)
12.60
Mild Steel
50 × 50
19.60
S355 JR
Weight per metre (kg/m)
60 × 60
28.30
S355 JR
70 × 70
38.50
Grade
S355 JR
75 × 75
44.20
S355 JR
100 × 100
Size (mm)
78.50
Please contact your nearest Steelmate branch to confirm stock availability.
Where Square Bar Is Used
Fabrication & Welding
Machine Shop Work
Structural Reinforcement
Gates, Frames & Security Systems
Industrial Tooling
General Engineering Projects
Custom Metalwork
Architectural Applications
Automotive Components
Agricultural Equipment
Furniture Manufacturing
Marine Construction
Railway Infrastructure
Mining Operations
Energy Sector Projects
Artistic Metal Sculptures
Heavy Machinery Parts
Construction Frameworks

Material Grades
Our Mild Steel Square Bars are known for their affordability and versatility, making them an excellent choice for general-purpose fabrication. They are easy to machine and weld, providing flexibility for a wide range of applications. On the other hand, S355 JR Square Bars offer higher strength and improved durability, making them ideal for demanding structural applications where superior performance is required.
Delivery & Services
Reliable Delivery Solutions
Steelmate is committed to providing efficient delivery services across Gauteng. We offer cutting-to-size services to meet specific project requirements, ensuring that our products fit perfectly into your plans. Our bulk supply options cater to large-scale projects, and we pride ourselves on fast delivery to keep your operations running smoothly.
For custom lengths, project quantities, or any technical support, our team is ready to assist. We strive to deliver not just products, but also solutions that enhance your productivity and project success.
Need Square Bar Cut or Supplied in Bulk?
Contact Steelmate today to get a personalized quote for your square bar needs. Whether you require precise cuts or bulk supply, our team is ready to assist you with competitive pricing and fast delivery options.
Phone
(255) 352-6258
Address
1234 Steelmate Ave, Suite 1000, San Francisco, CA 94220