Die‑Cast End Plate HEM‑A380
SEO information
Product Name: Die‑Cast End Plate HEM‑A380
SKU / Model No.: HEM‑A380
SEO Title: Die‑Cast End Plate HEM‑A380 | A380 Aluminum Alloy Die‑Casting Part for New‑Energy & Photovoltaic
URL Slug: die-cast-end-plate-hem-a380
Product Description: TONMAX HEM‑A380 die‑cast end plate is one‑piece A380 aluminum alloy die‑casting. Made by special mould to realize high precision and consistent appearance. Hardness ≥80HB, tensile strength ≥180MPa. Features good fluidity, air‑tightness and hot‑tearing resistance. Used for new‑energy battery modules and photovoltaic structural assemblies. Store in dry indoor environment.
Keywords: Die‑Cast End Plate HEM‑A380,A380 aluminum alloy end plate,aluminum die‑cast component,battery module end plate,new‑energy structural casting part,photovoltaic aluminum casting,high‑strength die‑casting end plate,high precision alloy end plate
Die‑Cast End Plate HEM‑A380
Product Overview TONMAX HEM‑A380 die‑cast end plate is integrally formed by A380 aluminum alloy die‑casting process, which guarantees consistent appearance dimension. It delivers high dimensional accuracy and outstanding structural strength. A380 aluminum alloy possesses excellent comprehensive physical properties and has been widely adopted in new‑energy and photovoltaic industries for structural assembly components.
Main Applications
• Structural end‑plate components for new‑energy battery modules
• Mechanical structural cast‑in parts for photovoltaic equipment
• High‑precision aluminum structural supports for energy‑storage systems
• Die‑cast alloy frame accessories for power equipment assemblies
Core Advantages
✅ Manufactured by dedicated die‑casting mold, ensuring consistent product quality and high dimensional precision
✅ Stable mechanical performance: hardness ≥80HB, tensile strength ≥180MPa, elongation ≥1%
✅ Excellent metal fluidity, good air tightness and hot‑tearing resistance during forming
✅ A380 aluminum alloy with balanced thermal and electrical conductivity
✅ Integrated one‑piece die‑cast structure for reliable structural support
Storage Note: Store in dry indoor warehouse, avoid damp and corrosive atmosphere.
| Item | Specifications | Test Standard |
|---|---|---|
| Color | Silvery‑white | ‑ |
| Melting Point Range | 620‑650 ℃ | ‑ |
| Density | 2.8 g/cm³ | ‑ |
| Solidus‑Liquidus Temperature | 516‑604 ℃ | ‑ |
| Electrical Conductivity | 27 % IACS | ‑ |
| Thermal Conductivity | 109 W/(m·K) | ‑ |
| Linear Expansion Coefficient | 21.5 ×10⁻⁶ K⁻¹ | ‑ |
| Tensile Strength | 180 MPa | ‑ |
| Yield Strength | 100 MPa | ‑ |
| Elongation | 1 % | ‑ |
| Hardness | 80 HB | ‑ |
Receiving, Inspection & After-sales Policy
Reliable Quality · Professional Service · Long-term Partnership
Huizhou Dongming New Energy Materials Co., Ltd. is committed to supplying dependable material products and professional customer support. To help you fully understand the acceptance procedure, application requirements, storage specifications and after-sales liabilities, please read the following terms carefully before purchasing and using our products.
1、Inspection upon Receipt
Within 3 working days after receipt of goods, the customer shall unpack and inspect the shipment, and verify the model, specification, quantity and appearance of products. If any abnormality such as damage, wrong delivery or model mismatch is found, please contact us with photos or videos as evidence. Failure to notify us within the time limit shall be deemed acceptance of the product in terms of appearance and quantity.
2、Product Application Scope
All technical data of our products are typical values obtained from standard laboratory tests, for reference only in product selection. Customers shall conduct sampling tests and reliability verification in advance according to their own working conditions, service environment and assembly requirements, and confirm compatibility before mass use. Product failure caused by skipping pre-sample verification or operating beyond the rated temperature, pressure and other permissible conditions is not covered by warranty.
3、Storage & Shelf Life
Products shall be hermetically stored in a cool, dry and dark place. Keep away from high temperature, moisture, oil contamination and prolonged UV exposure. Use the products within the shelf life marked on the label. Deterioration or premature aging resulting from improper storage by the customer is excluded from after-sales service.
4、Handling of Quality Claims
If the non-conformity is confirmed by both parties to be an inherent material quality defect, we will prioritize replacement, supplementary delivery, or negotiate a refund. We shall NOT be liable for any indirect losses including secondary processing, finished product assembly, construction work, production shutdown losses, etc.
5、Exclusions from After-sales Warranty
① Damage caused by expired shelf life or improper storage conditions;
② Quality complaints raised after the customer cuts, processes or modifies the products;
③ Wrong product selection or operation beyond permissible working conditions;
④ Man-made damage, tearing by external force, or corrosion by chemicals;
⑤ Damage caused by force majeure such as fire, flood and other natural disasters.
6、Miscellaneous
If special warranty terms or after-sales arrangements are separately agreed between the customer and our company, the provisions stipulated in the formally signed contract shall prevail. For further information about product specifications, application suitability, storage guidance or after-sales support, please reach out to our customer service team. We value long-term cooperation and keep providing stable material solutions and professional support for our partners.