Alloy 8011 H42 Temper Grade 0.07mm Thickness 200mm Width Aluminum
Fin Stock For Air Conditioning Heat Exchanger Fin
Product Description:
Alloy 8011 H22 is a premium aluminum alloy (Al-Mn-Si) designed for
air conditioning heat exchanger fins, offering a balance of
corrosion resistance, formability, and thermal efficiency. With a
H22 temper (cold-worked and partially annealed), it delivers
optimal strength (≈120 MPa tensile) and ductility for intricate fin
manufacturing. The 0.08mm thickness and 200mm width meet precision
requirements for high-density fin arrays, enhancing heat transfer
surface area.
Ideal for HVAC systems, this fin stock optimizes energy efficiency,
durability, and cost-effectiveness. Compliant with industry
standards (e.g., ASTM B209), it undergoes rigorous quality control
for thickness uniformity and flatness. Maximize heat exchanger
performance with Alloy 8011 H22—engineered for reliability in
thermal management applications.
Alloy Temper and mechanical performance under room temperature
| Alloy | Temper | Mechanical performance under room temperature |
| Tensile (Mpa) | Elongation (e%) | Erichson (IE,mm) |
8011 | O | 80~110 | ≥ 20 | ≥ 6.0 |
| H22 | 100~135 | ≥ 16 | ≥ 5.5 |
| H24 | 115~145 | ≥ 12 | ≥ 5.0 |
| H26 | 125~160 | ≥ 8 | ≥ 4.0 |
| H18 | ≥ 160 | ≥ 1 | - |
Usually supplied sepcifiction:
| Thickness and tolerance | Width and tolerance | Core ID | Max OD for finish products | Core material |
| 0.08~0.20 +/- 0.005 | 100~1100 +/- 0.5 | Φ76
Φ152
Φ505 | Φ ≤ 1200 | Paper
Aluminium
Steel |
Hydrophilic Foil Coating Perforemance:
| No. | Item Index | Technique Index |
| 1 | Film Thickness | 1.0~2.0 um (single side average thickness) |
2 | Hydrophile | Primary contact angle | Primary contact angle ≤ 10° |
| Continuous contact | Continuous contact ≤ 20° |
3 |
Adherence | Erichson test (press deeply to 5mm): no peeling
Gridding test(100/100): no plunger separation |
| 4 | Corrosion Resistance | R.N ≥ 9.5 Salt spray test (72 hours) |
| 5 | Alkali Resistance | Dipped in 20% NaOH in 20 ºC for 3 minutes, absolutely no blister |
| 6 | Impregnant Resistance | Samples weight loss 1% |
7 | Heat Resistance | Under 200 ºC, for 5 minutes, performance and colour unchanged
Under 300 ºC, for 5 minutes, the coating film becomes a little
yellow |
| 8 | Oil proof | Dip in volatile oil for 24 hours, no blisters on the coating film |
| 9 | Odor of the coating film | No odor |
| 10 | Abrasion to mould | Same as ordinary aluminium foil |
Key properties of 8011 Aluminum Alloy Material:
1) Excellent corrosion resistance in harsh environments (ideal for
coastal/industrial settings)
2) Superior thermal conductivity (≈190 W/m·K), and lightweight
(density: 2.7 g/cm³).
3) Its H22 temper ensures dimensional stability during brazing and
forming, reducing defects.
The alloy’s surface quality supports hydrophilic coatings for
improved moisture management.
Use Applications:
Hydriphilic Aluminium Fin Stock widely used in household air
conditioner, refrigerator, colding equipment and vehicle air
conditioner etc.
Welcome To Visit Dingang's Aluminum Trim Coil Production Lines:
Dingang/Senruida has been a professional manufacturer and
experienced exporter of new material,focuses on
R&D,manufacturing,processing high-end roller-coating aluminium
coil material products since 2002.
For the past decades,we’ve been growing rapidly in the
industry,owning two plants of 160,000 ㎡ with eight large automatic
roller coating lines for aluminium sheet material products.In
addition,we have stretching-bending rectifier,cleaning,draw
bench,embossing,cross-cutting and vertical slitting machines.With
an annual deep processing capacity of more than 20,000 tons. Over
300 skillful workers,with over 200 major projects completed
worldwide,our workers pride themselves in production high quality
products and taking on projects with a high level of difficulty in
fabrication and coating.
In our trade with merchants of various countries,we always adhere
to the principle of equality and mutual benefit.It is our hope to
promote,by joint efforts,both trade and friendship to our mutual
advantage.
Certificates Of Dingang's Color Coating Aluminum Trim Coil
Products:
FAQ:
Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum
productions and has its own warehouse. We are working hard to open
up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the
selection of raw materials to packaging for shipment. Only products
that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear
all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control
engineers to ensure high quality, zero defect products to our
customer. Our professional sale team and competitive price will
help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden
packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation
and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment
before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.
Color coated aluminum professional manufacturer - Changzhou
Dinganng Metal Material Co., Ltd.,
We welcome friends from all over the world to discuss further cooperation.
