Square Bar
Solid square steel or Square Bar Structural steel is in the form of solid bars throughout its length, with a square cross-section, a smooth surface, and sharp, pointed edges (in the case of cold-rolled steel) or slightly rounded edges (in the case of hot-rolled steel).
Different from Square steel tube (Regarding hollow steel) Solid square steel has a much higher steel density, making it highly resistant to impact and torsion. It's ideal for applications requiring strength and classic aesthetics.
Why choose solid square steel from AY Contento?
- Solid Strength (Strong as a rock): Because it is made of solid steel, it is difficult to cut, break, or bend with bare hands, making it the number one choice for security purposes.
- Formability (beautifully bendable): Steel grade SS400 It is malleable and can be heated and forged, twisted, or bent to create beautiful wrought iron patterns without breaking.
- Versatility (widely applicable): Suitable for both architectural (fences/balconies) and engineering (machine parts) applications.
Applications
- Wrought iron work: We install alloy gates, wrought iron windows, spiral staircases, and balcony railings.
- Safety duties: Prison bars, sharp anti-theft spikes.
- Machinery work: Making slide ways, limpets, or mold retaining parts.
- Decoration: Loft style furniture, table legs, door handles.
Standard Size and Weight Chart
(Popular size in the market)
Size (inches) | Equivalent size (mm) | Approximate weight (kg/6 m length) |
3/8″ (3/8 inch) | 9.53 | 4.26 |
1/2″ (4 hun) | 12.70 | 7.50 |
5/8″ (5/8 inch) | 15.88 | 11.82 |
3/4″ (6 hun) | 19.05 | 17.10 |
7/8″ (7/8 inch) | 22.23 | 23.22 |
1″ (1 inch) | 25.40 | 30.30 |
1 1/4″ | 31.75 | 47.40 |
1 1/2″ | 38.10 | 68.22 |
2″ | 50.80 | 121.20 |
(Note: Weight may vary slightly depending on the manufacturer's standards.)
Frequently Asked Questions (FAQ)
Solid square steel It has a square cross-section and is commonly used in wrought iron and structural work requiring sharp angles. White shaft steel It has a round cross-section, a polished surface, and is ideal for turning and precision work.
Yes, our SS400 grade steel is ductile enough to be heat-treated and twisted to create beautiful European-style fences.
""Do you need solid steel for fencing or anti-theft steel spikes?""
Order quality steel, get the job done quickly, trust us. AY Contento
🟢 Line: @aycon
📞 Tel: 083-0243351
🚚 Delivery service: Nationwide (crane truck service available)
Red Brick calculation program

Bas –
Good service, fast delivery, reasonable price 👍