Parameters of aluminum discs for cookwares
Equivalent product name
aluminum disk, aluminium wafer, round aluminum sheet plate etc
Alloys
1050, 1060, 1100, 3003, 3105 etc
Temper
Soft HO, H14, H18, H24 etc
| TEMPER | THICKNESS(mm) | TENSILE STRENGTH | ELONGATION% | STANDARD | ||||||||||||||||
| HO | 0.36-6 | 60-100 | ≥ 20 | GB/T91-2002 | ||||||||||||||||
| H12 | 0.5-6 | 70-120 | ≥ 4 | |||||||||||||||||
| H14 | 0.5-6 | 85-120 | ≥ 2 | |||||||||||||||||
Chemical properties
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ca | V | Ti | Other | Min. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | - | 0.05 | - | 0.05 | 0.03 | 0.03 | 99.5 |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | - | 0.05 | - | 0.05 | 0.03 | 0.03 | 99.6 |
| 1070 | 0.25 | 0.25 | 0.04 | 0.03 | 0.03 | - | - | 0.04 | - | 0.05 | 0.03 | 0.03 | 99.7 |
| 1100 | 0.95 | 0.05-0.2 | 0.05 | - | - | - | 0.1 | - | - | - | 0.05 | 99 | |
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | - | - | - | 0.1 | - | - | - | 0.15 | 96.95-96.75 |
Aluminum Circles process:
Ingot/Master Alloys --- Melting Furnace – Holding Furnace --- D.C. Caster --- Slab ---- Scalper --- Hot Rolling Mill – Cold Rolling Mill – Punching – Annealing Furnace -- Final Inspection – Packing --- Delivery
Aluminum Circles process
Advantages
- Henan Huawei speciality is in deep drawing quality . Grain size is tightly controlled to minimize the "orange peel effect " , The "orange peel effect" is a rough surface,like the surface of an orange peel, which often occurs after deep drawing. Henan Huawei tightly controls the chemistry and heat treating to maximize the elongation that allow the materials to stretch more.
- Henan Huawei is a major aluminium circle disc producer of bottom plates ,Henan Huawei has been producing impact bonded bottom plates in high volumnes for more than 10 years.
Applications
Aluminum circle can be used for making aluminum cans/ bottles, aluminum bowl, electric kettle and so on
Cookware: pots, pizza pan, electric rice cooker bladder, high pressure cooker, induction base pot etc
Packing
Put the driers side the aluminium circle , keep the products dry and clean.
Use the clean plastic paper , packing the aluminium circle , keep good sealing.
Use the snakeskin paper , packing the surface of the plastic paper , keep good sealing.
Next, there are two ways of packaging: One way is wooden pallet packaging , using the crusty paper packing the surface;Another way is wooden case packaging , using the wooden case packing the surface.
Final, lay the steel belt on the wooden box 's surface , keep the wooden box fastness and secure.
Exporting countries and regions
India, Morocco, Burkina Faso, Ghana, Egypt, etc
Welcome friends from all over the world to cooperate with us. We can deliver goods to every country in the world.
A customer complaint about aluminum disc circle products in 2021.
Compensation Proposal of order HWA210502 from ***
COMPENSATION PROPOSAL
PI NUMBER: HWA210502
1.CLAIM CONTENT AND AMOUNT
COMPENSATION PROPOSAL
2.SAMPLE PEFORMANCE TEST RESULTS
① Size: 1.1x420mm, A4, 1pc
Size: 1.1x420mm, A4, 1pc
Net Quantity: 2568kgs
Chemical Components: Quality, no problem.
Tensile Strength: 70 Mpa, Quality, no problem.
Elongation: 25%, Quality, but lower than common value which is above 30%.
Grain Size: Second Level
Conclusion: Basically qualified, but not high quality.
② Size: 2.8x1200mm, A4, 1pc
Size: 2.8x1200mm, A4, 1pc
Net Quantity: 4961kgs
Chemical Components: Quality, no problem.
Tensile Strength: 72Mpa, Quality, no problem.
Elongation: 40%, Quality, no problem.
Grain Size: First Level
Conclusion: High quality.
③ Size: 1.4x640mm, A4, 1pc
Size: 1.4x640mm, A4, 1pc
Net Quantity: 2930kgs
Chemical Components: Quality, no problem.
Tensile Strength: 68Mpa, Quality, no problem.
Elongation: 32%, Quality, no problem.
Grain Size: First-SECOND Level
Conclusion: Quality.
3.COMPENSATION PROPOSAL
COMPENSATION PROPOSAL
4.SPECIFIC IMPLEMENTATION
For the total confirmed payment amount ***, we will deduct the corresponding amount from the balance payment of the next four orders one by one.
The above is the preliminary compensation proposal from Henan Huawei Aluminum Co., Ltd about the claim of order HWA210502. If you have any questions or objections, please feel free to communicate with us.
Best regards,
HENAN HUAWEI ALUMINUM CO., LTD
DATE: Dec. 8, 2021
