Fire Rated Steel Roll Forming Material Guide: Fire Resistant Steel Panels

Fire Rated Steel Roll Forming Material

1. Overview of Fire Rated Steel in Roll Forming

Fire rated steel is a specially engineered material designed to resist high temperatures and maintain structural integrity during fire exposure. It is widely used in systems that require certified fire resistance.

In roll forming, fire rated steel is used for fire-rated wall panels, roofing systems, doors, partitions, HVAC ducting, and cladding systems.

Compared to standard steel, fire rated materials offer enhanced safety, compliance with building codes, and improved fire performance.

2. Material Composition & Structure

Fire rated steel typically consists of:

Steel base (cold rolled, galvanized, or stainless steel)
Optional metallic coating (zinc or aluminum-zinc)
Fire-resistant coating or treatment

Fire Protection Methods

Intumescent coatings (expand under heat)
Fire-resistant paint systems
Mineral core systems (in panel applications)

3. Available Coil Specifications

Thickness Range

0.5mm – 2.0mm

Coil Width

600mm – 1500mm

Coil Weight

3 tons – 12 tons

Coil ID / OD

ID: 508mm / 610mm
OD: up to 1500mm

4. Mechanical Properties

Typical values:

Yield Strength: 250 – 550 MPa
Tensile Strength: 350 – 650 MPa
Elongation: 15% – 30%
Hardness: 120 – 220 HB

5. Coating Types

Intumescent Coatings

Expand when exposed to heat
Provide thermal insulation

Fire-Resistant Paint Systems

Slow heat transfer
Improve fire rating

Protective Coatings

Combine corrosion and fire resistance

Coating Thickness

Typically 20–200 microns depending on rating

6. Surface Finishes

Matte finish
Smooth coated surface
Textured fire-resistant coatings

7. Common Roll Forming Applications

Fire-rated wall panels
Fire doors and frames
Roofing systems
Partition systems
HVAC ducting
Industrial buildings

8. Advantages of Fire Rated Steel

Enhanced fire resistance
Improved safety compliance
Maintains structural integrity under heat
Suitable for regulated environments
Versatile for multiple applications

9. Disadvantages / Limitations

Higher cost than standard steel
Coating can be damaged during forming
Requires certified systems for full fire rating
Heavier in some applications
Limited flexibility depending on coating

10. Roll Forming Machine Considerations

Roll Tooling

Chrome or hardened rollers recommended
Avoid coating damage

Speed

8–25 m/min

Lubrication

Not recommended (can affect coatings)

Cutting

Clean hydraulic or flying shear

Common Issues

Coating cracking
Surface damage
Thickness variation

11. Common Problems in Production

Coating damage affecting fire performance
Surface cracking during forming
Uneven coating thickness
Scratches and marks
Improper handling reducing effectiveness

12. Pricing Guide

Typical global pricing:

Low: $900–$1300 per ton
Medium: $1300–$2000 per ton
High: $2000–$3500+ per ton

Factors affecting price:

Fire rating requirements
Coating type and thickness
Base material
Certification standards

13. Comparison with Other Materials

Fire Rated Steel vs Standard Steel

Fire rated = enhanced protection
Standard = no fire resistance

Fire Rated Steel vs Stainless Steel

Fire rated = coating-based protection
Stainless = corrosion resistance

Fire Rated Steel vs Insulated Panels

Fire rated steel = material
Insulated panels = system solution

14. Best Industries Using Fire Rated Steel

Construction and building systems
Industrial facilities
Commercial buildings
Oil and gas
Infrastructure projects

15. How to Choose Fire Rated Steel

Choose This Material When:

Fire safety compliance required
Building regulations demand fire rating
High-risk environments
Structural integrity under fire needed

Avoid When:

No fire rating required
Budget is limited
Lightweight applications preferred

16. FAQ Section

What is fire rated steel?

Steel designed to resist fire and high temperatures.

How does it work?

Uses coatings or treatments to slow heat transfer.

Is it fully fireproof?

No, but it significantly improves fire resistance.

Can it be roll formed?

Yes, with proper handling and tooling.

Is certification required?

Yes, for most building applications.

17. Machine Matcher Section

We supply roll forming machines for all material types including fire rated steel.

Custom-built machines to your profile
New machines built to specification
Global delivery available
UK and USA technical support

Contact:
Machine Matcher
Sales & Technical Team

Quick Specs

Thickness
0.5–2.0mm

Yield Strength
250–550 MPa

Coil Width
600–1500mm

Coil ID
508 / 610mm