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Home > Metallurgy, Mineral & Energy > Aluminum > Aluminum Coils > Aluminum Coil For Auto AC Condenser 3102 H22 0.1mm-0.2mm Tight Tolerance
Aluminum Coil For Auto AC Condenser 3102 H22 0.1mm-0.2mm Tight Tolerance
Product Spotlights
Premium aluminum coil 3102 H22 with tight thickness tolerance (±0.005mm) for auto AC condensers. Offers excellent formability, consistent surface, and high brazing quality. Customizable width, ISO9001 certified, backed by a reliable supplier with US$50M+ annual export value.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Alloy:
Other, 3102
Temper:
Other, H22
Application:
Other, Auto AC condenser
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Alloy
Other, 3102
Temper
Other, H22
Application
Other, Auto AC condenser
thickness
0.1mm - 0.2mm
width
customizable (e.g., 100mm-1500mm)
surface
mill finish, clean, no oil residue
inner_diameter
300mm / 500mm (standard)
outer_diameter
up to 1500mm
tensile_strength
90-130 MPa
elongation
≥ 15%
Hemaokang Steel (Shandong) Co., Ltd. is a newly established but rapidly growing supplier in the steel and aluminum industry, with an annual export value exceeding US$50 million and a dedicated team of 51-100 professionals. Our Aluminum Coil for Auto AC Condenser in alloy 3102 with H22 temper is engineered to meet the strict demands of automotive heat exchanger manufacturing. With thickness from 0.1mm to 0.2mm and tight tolerance control, this coil ensures consistent performance, easy forming, and excellent corrosion resistance — ideal for condenser tubes and fins.
Key Product Features & Technical Specifications
- Alloy 3102: A non-heat-treatable aluminum alloy with good formability and moderate strength, widely used in automotive heat exchangers due to its excellent thermal conductivity and corrosion resistance.
- H22 Temper: Strain-hardened and partially annealed, offering a balanced combination of strength and ductility for bending and forming operations without cracking.
- Tight Tolerance (Thickness ±0.005mm): Ensures uniform material distribution, reducing waste and improving the efficiency of fin stamping and tube forming processes.
- Surface Quality: Mill finish with clean, oil-free surfaces, ready for further processing (e.g., brazing, coating).
- Customizable Width: Available in various widths from 100mm to 1500mm to match your specific coil slitting requirements.
- Mechanical Properties: Tensile strength 90–130 MPa, elongation ≥15%, providing reliable performance under high-pressure and high-temperature operating conditions.
| Parameter | Value |
|---|---|
| Alloy | 3102 |
| Temper | H22 |
| Thickness Range | 0.1mm – 0.2mm |
| Thickness Tolerance | ±0.005mm (tight) |
| Width | 100mm – 1500mm (customizable) |
| Inner Diameter | 300mm / 500mm (standard) |
| Tensile Strength | 90 – 130 MPa |
| Elongation | ≥ 15% |
Benefits for Your AC Condenser Production
- Reduced Scrap: The tight thickness tolerance minimizes material variation, leading to less waste during the cutting and stamping processes.
- Enhanced Brazing Quality: Consistent surface finish and cleanliness promote better flux coverage and joint strength in controlled atmosphere brazing (CAB) lines.
- Improved Formability: H22 temper offers excellent elongation, allowing complex fin patterns and tube bends without tearing.
- Lightweight: Aluminum 3102 provides a high strength-to-weight ratio, contributing to overall vehicle fuel efficiency.
- Corrosion Resistance: Suitable for use in harsh environments with exposure to moisture, salts, and refrigerants.
Trust & Reliability
Hemaokang Steel (Shandong) Co., Ltd. is committed to delivering premium-quality aluminum coils with ISO9001 certification (certificate available upon request). Our factory, located in Liaocheng, Shandong, utilizes advanced rolling and annealing equipment to ensure consistent product quality. With an annual export value of US$50 million – US$100 million, we serve clients across North America, South America, Europe, Africa, Oceania, the Middle East, and Asia. Our experienced team (51–100 employees) provides rapid response, flexible packaging, and on-time delivery. We are confident that our aluminum coils will meet your most stringent requirements. Contact us today for a quote or sample request – let’s build a lasting partnership.
Frequently Asked Questions (FAQ)
-
Q: What is the typical lead time for this aluminum coil?
A: Standard lead time is 15–20 working days after order confirmation. For urgent orders, expedited shipping (e.g., 10–12 days) is available upon request. -
Q: Can I get a sample coil for testing before bulk order?
A: Yes, we offer free samples (freight collect) for qualified buyers. Please contact our sales team with your required dimensions. -
Q: Is the coil suitable for brazing (CAB or Nocolok)?
A: Yes, our aluminum coil 3102 H22 is widely used in controlled atmosphere brazing processes for AC condensers. The clean surface ensures good wetting and joint integrity. -
Q: Do you provide width slitting service?
A: Absolutely. We can slit the master coil to your desired width (e.g., from 100mm to 1500mm) with tight width tolerance (±0.5mm). -
Q: What packaging do you use for export?
A: Standard export packaging includes wooden pallets, steel strapping, and waterproof wrapping (optionally with anti-rust paper). Custom packaging is also available. -
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is 5 metric tons per size. For trial orders, we may accept 2–3 tons depending on stock availability. -
Q: Can you provide a mill test certificate (MTC) with each shipment?
A: Yes, a mill test certificate (MTC) is included with every shipment, showing chemical composition and mechanical properties per EN 485 or ASTM B209 standards. -
Q: How do you ensure the tight tolerance of 0.005mm?
A: We use advanced automatic gauge control (AGC) systems on our rolling mills and conduct 100% online thickness measurement. Inline eddy current testing is also used to detect any surface defects.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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