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Our company has senior engineers and experienced manufacturing technicians with many years of experience, so we avoid detours in the process of product processing. The one-stop management system of personnel, equipment, and systems can ensure the reliability and high pass rate of radio station aluminum and magnesium alloy die cast housing, digital television, telescope magnesium alloy die cast housing . A stable production team strictly controls the production process to ensure rapid production.The quality of our Automatic Wok Aluminum Alloy Die casting Accessories is reliable, the price is favorable, the quality is excellent, durable, long by the majority of customers praise and praise, is the first choice of customers to choose similar products. Our company has won the love and trust of customers at home and abroad with reliable product quality and excellent after-sales service.

Why Choose Us

Rich Experience

Dongguan Chengzhu Metal Products Co., Ltd. was established on April 28, 2013. It is an enterprise integrating the molding, research and development, production and marketing of light alloy materials.

One-stop Solution

The business scope includes the manufacturing of precision die casting molds for magnesium alloys, aluminum alloys and other light alloys, and the R&D, design, production and sales of die castings.

Widely Used Products

Products are mainly used in medical equipment, unmanned aircraft parts, robot/manipulator parts, new energy vehicle parts, motorcycles, electric vehicles, Motorized scooter, electric tools, sports equipment, 3C, LED, industrial parts and other fields.

Team Introduced

Our Team Struggle, progress, responsibility, and dedication are the corporate spirit of Chengzhu Metal, the noble ideological realm that Chengzhu Metal people need to strive to achieve, and the essential team temperament of Chengzhu Metal people.

Types of Aluminum Magnesium Alloy Casting

Handle Aluminum And Magnesium Alloy Die Castings

High-Pressure Die Casting

This is the most common and efficient type, using high pressure to force the molten magnesium into a mold quickly. It ensures excellent dimensional accuracy and surface finish.
Low-Pressure Die Casting

This method involves filling the mold with magnesium at lower pressures. It is ideal for larger components that require more intricate designs and thicker walls.
Gravity Die Casting

In this process, gravity aids in the filling of the mold with magnesium. This is often used for producing thicker sections where detailed shapes are not needed.
Die Casting Alloys

Custom magnesium alloys can be tailored to meet specific requirements, including strength, corrosion resistance, and thermal properties, ensuring optimal performance for any application.

Product Description

Die Casting Specification
Process service	Die casting
Materials	Aluminum Alloy (A360, A380, A365, ADC12,ADC10), Zinc Alloy
Tolerance	+/-0.005 - 0.01mm 丨 Ra0.2 - Ra3.2（Customize available）
Surface Roughness	+/-0.005 - 0.01mm 丨 Ra0.2 - Ra3.2（Customize available）
Process	1	Incoming material inspection	8	Polishing/ Cleaning
	2	Material	9	Appearance inspection
	3	Melting	10	Leakage testing
	4	Die casting	11	Inspection parts after surface treatment
	5	Deburring/Drilling/Tapping	12	Packaging
	6	Process inspection	13	Inspecting for delivery
	7	CNC Machining	14	Delivery
Surface Treatment	Sand blasting ,Zinc/chrome plating, Powder coating, Anodizing, Oil injection, Brush, Electrophoresis , Painting and so on
Testing Equipment	CMM / multi-joint arm / Tool microscope /Automatic height gauge / Manual height gauge / Dial gauge / Roughness measurement
Quotation	According to your drawing(size, material, thickness, processing content and required technology, etc.)
Drawing Format	Pro/E, AutoCAD, Solidworks, CAXA, UG, CAD, CAM, CAE, STP, IGES, etc.
Application	Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Hardware, Auto parts, Valve parts, Industrial parts, Agricultural machinery etc

Features of Aluminum Magnesium Alloy Casting

1. High machining accuracy, the flatness within 0.1mm.

2. High strength and not easy to deform, has good electrical and thermal conductivity.

3. High finish appearance,smooth surface roughness is Ra1.6 after machining.

4. The machining precision is high and the assembly structure is seamless.

5. No granules, no spots and no painting peel off in appearance.

6. Smooth appearance, corrosion resistance.

7. Pass 20000 Times Wear Resistance Test.

8. Pass Salt Spray Test with 96 Hours.

9. Pass Coating adhesion Test and Scratch-proof Test.

10. Pass Adhesion Cross-Cut Test and 3M Glue Test.

11. Pass Film Thickness Test.

Applications of Aluminum Magnesium Alloy Casting

Automotive Parts
Magnesium die casting is often employed in the production of automotive parts such as: car wheels, gearboxes, steering columns, seat frames, fuel tank covers, and more.

Bicycle Frames
Another common application of magnesium die-casting is high-performance, lightweight bicycle frames. The lightweight components made possible by using magnesium-based alloys lead to improved mobility and maneuverability of bicycles, especially racing bicycles, while their vibration-damping capacity allows for great shock absorption.

Sports Equipment
Sports equipment such as golf clubs, tennis rackets, and archery bows can be made from die-cast magnesium. Magnesium alloys are a great option for these products because their light weight and strength allow for increased mobility for people at the top of their sports, increased accessibility for people who cannot manage heavier equipment, and ease of use while still being able to maintain its intended function.

Consumer Electronics
Magnesium die casting is also used to make components for consumer electronics. It is used to make parts such as enclosures and housings for cameras and telecommunication equipment. Additionally, it can be used for housing components in TVs, mobile phones, and computers due to its heat resistance and dissipation properties.

Packaging & Shipping

productcate-813-373

FAQ

Q: What are the properties of aluminium magnesium alloy?

A: Al-Mg alloys possess moderate strength, high corrosion resistance, and appropriate weldability, which can be strengthened by work hardening and solid-solution strengthening. This kind of alloys are widely used in marine, aerospace, transportation, and forging industries.

Q: What is the characteristic of magnesium alloys?

A: Low Density and High Strength-to-Weight Ratio
This lightweight characteristic makes them a popular choice for applications where weight reduction is essential, such as in aerospace and automotive industries. Another notable property of magnesium alloys is their high strength-to-weight ratio.

Q: What is the difference between aluminum alloy and magnesium alloy?

A: Although it is a lightweight material, magnesium has a good strength-to-weight ratio and is corrosion resistant. Compared to aluminum, magnesium is softer, less stable and tends to bend easier under stress. Plus, it is more expensive than aluminum.

Q: Does aluminum magnesium alloy rust?

A: Yes, Mg alloys will oxidize (rust) in a similar way to aluminum -- white powdery/rough surface -- but unless you scrape the paint completely off the body to expose the metal to the air then you'll probably never see it.

Q: What is the composition of magnesium Aluminium alloy?

A: Composition of standardised varieties
Of the available varieties, there are fine gradations of Mg and Mn levels. Mn-free are very rare. Standard alloys are AlMg3Mn, AlMg4.5Mn0.7, as well as for bodywork AlMg4.5Mn0.4. Magnesium levels of up to 5% and manganese content up to 1% are used for wrought alloys.

Q: What is the thermal conductivity of aluminium magnesium alloy?

A: Thermal conductivity of the as-cast Mg-1.5Al alloy is only 100 W·m-1·K-1 owing to the solid solution of Al. In Mg-Al alloys, the main strengthening phase is Mg17Al12 phase, which has a lower melting point.

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Folder Aluminum Alloy Accessories, , Aluminum Magnesium Alloy Die casting Parts