1100 Aluminum Foil Fin Stock
Author: Time:2023-05-17
Alloy: 1100Temper: O, H22
1100 aluminum foil fin stock, the higher purity commercial aluminum alloys, is generally employed, with the 1100 aluminum foil in stock being the standard fin materials. 1100 aluminum foil fin stock is used in a variety of heat exchange constructions where the basic function of the aluminum fin is to efficiently conduct (transfer) heat. Examples of these heat-exchanger applications are aluminum foil fins for evaporator and condenser coils in most residential, automotive, and commercial air conditioning units. In addition, foil fins are used in humidifiers, dehumidifiers, baseboard space heaters of various types, and other equipment.
| Alloy Temper | 1100 | 1200 | 8011 | 3102 | 1100 | 3003 | 1300 | ||
|---|---|---|---|---|---|---|---|---|---|
|
Chemical Composition (%) |
Cr | <0.05 | Si+Fe: 0.95 |
Si: 0.6 Fe: 0.7 |
|||||
| Zn | <0.10 | <0.10 | <0.10 | 0.1 | Cu: 0.05--0.2mm | Cu: 0.05--0.20 | 0.1 | ||
| Ti | <0.05 | <0.08 | 0.06 | Mn: 0.05 | Mn: 1.0--1.5 | 0.1 | |||
| Mg | 0.05 | <0.05 | <0.05 | Zn:0.1 | --- | 0.05 | |||
| Other | Single | <0.05 | 0.05 | <0.05 | |||||
| Total | <0.15 | <0.15 | <0.15 | 0.15 | <0.15 | <0.15 | <0.15 | ||
| Al | ≥99.0 | ≥99.0 | Remainder | ≥99.0 | ≥99.0 | Remainder | ≥99.0 | ||
Aluminum Foil Fin Stock application :
For air conditioner, refrigerator condenser and evaporator fins production coated aluminum foil
fin stock is mainly used for the fins production of heat exchanger, such as air conditioner condenser & evaporator, no frost evaporator/fin type evaporator of refrigerator, commercial refrigerator condenser & evaporator, car air conditioner condenser & evaporator etc.
Specs of 1100 Aluminum Foil Fin Stock
Specs of 1100 Aluminum Foil Fin Stock
| Specs(mm) | Tolerance(mm) | Remark | |
| Thickness | 0.105/0.115 | +0-0.004 | |
| Thickness | 0.095, 0.125 | ±0.003 | |
| Width |
355,390,405,465, 470,540,695,925,1066, 416,490,902,1070 |
±1.0 | |
| Surface Roughness | 0.3--0.5um | ±2 | |
| Inner Diameter | 152 | ||
| Outer Diameter | 800--1100 |
(Suitable for: 540mm, 695mm, 902mm, 925mm,1066mm, 1070mm) |
Coil weight less than 2 tonne |
| 700--1000 |
(Suitable for: 355mm,390mm, 405mm,465mm,470mm) |
Coil weight less than 2 tonne |
| Alloy | Temper |
Tension Strength (MPa) |
Elongation(%) | Thickness tolerance | Width Tolerance | Cupping Value |
|---|---|---|---|---|---|---|
| 8011 | H22 | 110-120 | ≥20％ | ±3％ | ±1mm | ≥6 |
| 8011 | H24 | 120-130 | ≥18％ | ±3％ | ±1mm | ≥6 |
| 1100 | O | 75-105 | ≥15％ | ±3％ | ±1mm | ≥6 |
| 3102 | H26 | 130-140 | ≥15％ | ±3％ | ±1mm | ≥5.5 |
| 3003 | O | 95-140 | ≥15％ | ±3％ | ±1mm | ≥6 |
Normal Hydrophilic aluminum foil (Blue)
| Coated Laquer |
Single Side Film Thickness |
Hydrophilic Film Thickness of Single Side |
Anticorrosive Coating |
Hydrophilic Angle |
Alkali Resistance |
|---|---|---|---|---|---|
| Hui Gu | 0.8-1.4ｕm | 0.14-0.27ｕm | 0.66-1.13ｕm | ≤10° |
10％nNaOH 20minutes at 25℃ |
High Corrosion of Hydrophilic aluminum foil( Golden) :
| Coated Laquer |
Single Side Film Thickness |
Hydrophilic Film Thickness of Single Side |
Anticorrosive Coating |
Hydrophilic Angle |
Alkali Resistance |
|---|---|---|---|---|---|
| Hui Gu | 1.27-1.86ｕm | 0.14-0.27ｕm | 1.13-1.59ｕm | ≤10° |
10％nNaOH 20minutes at 25℃ |
