Hc260L Hc300L Hc340L+As80-As300 Pr High-Temperature Resistant 800° C Aluminized Steel for Automobile Exhaust Pipe

• Customization: Available
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Coated
• Technique: Cold Rolled
• Application: Construction
• Edge: Slit edge
• Stock: Stock
• Aluminum Coating: 80-400 G/M2
• Coil ID: 508/610mm
• Coil Weight: 5-8 Mt
• Delivery Times: 15-30 Days
• Width: 900-1600mm
• Transport Package: Export Seaworthy Packing
• Specification: 0.4-3.0mm
• Trademark: MESCO
• Origin: China
• Production Capacity: 20000 Tons Per Month

Product Description

Al-Si Coated Steel HC Series (HC260L/HC300L/HC340L + AS80-AS300)
Advanced Heat & Corrosion Resistance for Demanding Industrial Applications
Our Al-Si coated steel products are engineered with HC260L, HC300L, and HC340L grades, combined with AS80-AS300 coating weights , to deliver unmatched performance in extreme thermal and corrosive environments. 

Ideal for replacing traditional galvanized steel or stainless steel, these materials offer 30% lower lifecycle costs while ensuring compliance with EN 10346, JISG3322, and ASTM A463 standards.

Superior Coating Technology

Al-Si Alloy Layer (AS80-AS300): High-density aluminum-silicon coating provides heat resistance up to 850°C and salt spray resistance exceeding 2000 hours (ASTM B117).

Base Material Flexibility: Choose HC260L (high formability) / HC300L (balanced strength) / HC340L (ultra-high strength) to match your load requirements.

Critical Performance Metrics

Thermal Stability: Maintains structural integrity from -50°C to 900°C (ideal for exhaust systems/furnace linings).

nti-Oxidation: AS coating prevents scaling and oxidation under cyclic heating, reducing maintenance by 40% vs. uncoated steel.

Eco-Friendly: 100% recyclable, RoHS-compliant, and halogen-free production process.

Detailed information

Brand Name	MESCO STEEL
Product Name	Aluminized steel coil
Standard	JIS G3314
Nominal Thickness	0.4-3.0 mm
Width	Within 1500 mm
Substrate steel	Cold rolled steel
AS coating	80-400g/m2(sole company who can provide )
Coil Inner Diameter	508 / 610 mm

MESCO advantages

♦ Largest Coated Steel Supplier in northeast China.

♦ 13 years experience, 48 countries, 400+ clients.

♦ No Stain in 13 years global export record.

♦ Trade domestically everyday, Sensitive with the market price.

♦ Know well about All Standards of aluminized steel of different countries.

♦ Specified in High Standard steel products.

♦ Large quantity of Stock with common specifications.

♦ Provide Professional Solutions and Suggestions for customers.

♦ Free Samples of various standards of aluminized steel.

♦ Being regular supplier of Iris JP, Sanyo JP, Haier CN, Bluescope LK, etc.

Application





Why choose us

MESCO products show 

MESCO team

MESCO clients

FAQ
1.Q: How long is your delivery time?
A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed products.
2.Q: Do you provide samples ? is it free or extra charged?
A:Surely, product sample is complimentary but the delivery fee will be covered by our customers.
3.Q:What's your payment terms?
A:Our Payment trems will be
(1) 100% T/T
(2) 30% in advance,others before shipment.
4. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
5.what can you buy from us?
Excellent quality steel at competitive prices
Contact
If you are interested in our products, please send us a specific inquiry.Including but not limited to product
name,thickness,width,quantity,coating,delivery time,destination port and application.We will give you the preference of our offer.
Konrad Feng