- Description
Description
AS60 aluminized steel coil is the lightest coating class in the aluminium-silicon coated steel family. It is designed for applications where basic oxidation resistance and surface protection are required, while controlling material usage and overall production cost.
Unlike heavier coating grades, AS60 focuses on economical protection for mild service conditions. Understanding its advantages and limitations helps manufacturers avoid selecting a light coating grade for applications that require higher heat resistance or longer service life.
What Does AS60 Mean in Aluminized Steel?
The AS60 designation refers to an aluminium-silicon coating class with a nominal coating mass of approximately 60 g/m² on both sides combined. Because the coating weight is lower than AS120 or AS150, AS60 provides a thinner protective layer.
| Item | AS60 Specification |
|---|---|
| Coating Type | Aluminium-silicon coating |
| Nominal Coating Weight | 60 g/m² total both sides |
| Approximate Thickness | Around 8–10 μm per side |
| Main Position | Economical protection for mild environments |
AS60 Coating Class Position in the Market
AS60 is mainly selected when the application does not require extreme temperature resistance or long-term outdoor durability. It provides a basic aluminium-silicon protective layer while keeping the material efficient for large-volume production.
• Lowest coating weight in the AS coating family
• Suitable for mild service environments
• Good surface protection for indoor applications
• More economical compared with heavier coating classes
Typical Applications of AS60 Aluminized Steel
The best applications for AS60 are areas where the steel is protected from severe heat, moisture, and aggressive corrosion conditions.
| Application | Reason for Selection |
|---|---|
| Indoor appliance structural parts | Basic protection with controlled material cost |
| Low-temperature components | No requirement for heavy heat protection |
| Decorative industrial parts | Provides surface protection and appearance improvement |
| Cost-sensitive OEM products | Suitable for high-volume economical production |
Real Limitations of AS60 Coating
Although AS60 offers economical protection, it should not be considered a replacement for heavier coating classes in demanding environments.
Because the aluminium-silicon layer is thinner, high-temperature oxidation can consume the coating faster compared with AS150. In long-term heat exposure applications, service life may be significantly shorter.
| Limitation | Impact |
|---|---|
| Lower coating thickness | Reduced oxidation protection time |
| High-temperature exposure | Faster coating consumption compared with heavier grades |
| Surface scratches | Limited protection after coating damage |
AS60 vs AS90 vs AS120 Selection Guide
Choosing the correct coating class requires balancing budget, environment, and expected service life.
| Coating Class | Protection Level | Recommended Situation |
|---|---|---|
| AS60 | Basic protection | Budget-focused indoor applications |
| AS90 | Medium protection | General industrial requirements |
| AS120 | Balanced protection | Higher durability requirements |
When AS60 Should Not Be Used
AS60 is not recommended for applications involving continuous high temperature, severe outdoor exposure, or aggressive environments.
- Automotive exhaust systems requiring long service life
- High-temperature furnace components
- Outdoor structures exposed to rain and weather cycles
- Heavy corrosion environments
For exhaust systems, heavier aluminium-silicon coating classes are normally preferred. For outdoor corrosion resistance, other coated steel solutions may be more suitable depending on the environment.
AS60 Aluminized Steel Coil Purchasing Considerations
Before ordering AS60 material, buyers should confirm the operating environment and expected service conditions.
| Check Item | Purpose |
|---|---|
| Coating Classification | Confirm AS60 requirement |
| Application Temperature | Avoid premature coating failure |
| Surface Quality | Check coating consistency |
Teda Ganghua AS60 Aluminized Steel Coil Support
Teda Ganghua supplies aluminized steel solutions with material selection guidance, coating specification confirmation, and processing support for different industrial requirements. For customers looking for reliable aluminized steel coil, professional assistance is available to evaluate coating grades according to application conditions.
FAQ About AS60 Aluminized Steel Coil
1. What is AS60 aluminized steel coating?
AS60 is a light aluminium-silicon coating class with approximately 60 g/m² total coating mass on both sides.
2. Is AS60 suitable for automotive exhaust systems?
AS60 is generally not recommended for demanding exhaust applications because the thinner coating provides shorter high-temperature protection.
3. What is the advantage of AS60?
The main advantage is economical protection for mild environments where heavy coating performance is unnecessary.
4. How does AS60 compare with AS120?
AS120 provides a thicker coating and longer protection, while AS60 focuses on cost efficiency.
5. Which applications are suitable for AS60?
AS60 is suitable for indoor components, low-temperature parts, and cost-sensitive industrial products.
