Introduction

Aluminum alloy bicycle parts are applied to bicycle parts, and they are the small or big parts for bicycle. Our aluminum die casting bicycle parts are designed for our Spanish customers. We make black electrophoresis on this aluminium die casting electrophoresis parts.

Feature

Aluminum die casting bicycle parts have electrophoresis surface finish, which is a strong systemicity, good solution effect and relatively cheap surface solution. With this surface, the products have many advantages such as water-based coatings are environmentally friendly, with high coating utilization, good corrosion resistance, high treatment efficiency, and low cost per unit area, which is very suit for making bicycle accessories.

Product Specification

Product name	Aluminum Die Casting Bicycle Parts
Material	AlSi10Mg (ZL104/A360)
Surface finish	Black electrophoresis
Process	Die Casting - Machining - Deburring - Sand blasting
Application	Bicycle

Customer

Serial No：

201012054

Product

Lot No

Alloy And Temper

Dimension （mm）

AlSi10Mg

50*50*45

Technique Standard

GB/T3880-2012

Composition Standard

GB/T3190-2008

Chemical Composition %

Element

Si

Mg

Mn

Cu

Fe

Ni

Zn

Sn

Al

Standard Value

8.0-10.5

0.17-0.35

0.2-0.5

≤0.3

≤0.9

≤0.15

≤0.25

≤0.01

Remainder

Actual Value

9.5

0.25

0.37

0.21

0.84

0.14

0.23

0.01

Mechanical Property

Sampling Method

Tensile Strength （MPa）

Yield Strength （MPa）

Elongation （%）

——

Standard Value

Actual Value

Standard Value

Actual Value

Standard Value

Actual Value

≥195

250

——

——

≥1.5

2.9

Cup Bulge

——

——

90°bend

Earing（%）

——

——

Hardness

≥65HB

Surface Control

Good

Dimension Control

Meet Standard

Hydrogen Content Standard Value （ml/100gAl）

——

Hydrogen Content Actual Value （ml/100gAl）

——

Our company

Ningbo Free Trade Zone Quanxing Moulding Co.,Ltd is oem customized die casting manufacturer, who can make die casting molds and products as customers' design over 15 years. Quanxing can make both small aluminum bicycle parts and large aluminum bicycle parts. Because die casting is very suit for making aluminum high pressure bicycle parts, high quality aluminum bicycle parts, high precision aluminum bicycle parts, and high hardness aluminum bicycle parts, Quanxing also cooperate with many bicycle companies.

We use 3D software ,like PRO-E, SOLIDWORKS, UG.

Quanxing has nearly 160 steady customers communities. Products & moulds are mainly exported to European Union,North America,South America , Australia and more than 20 countries.

Certificate

We have ISO9001 and SGS certificates. And we will have 100% inspection before shipment. From now on , we already made more than 500 kinds of die casting products.

Package

As for packaging, we will use bubble bags to protect each product. Several products are packed in a carton.If you need to transport your goods by sea, we will make you a fumigation-free wooden pallet to hold your goods.If you will choose are transport, we will not use the pallet.

Bubble Bag	Carton
Load to Container	Pallet

Transportation

We support EXW, FOB, CIF and so on. We usually send samples by express(Door to door), such as DHL, TNT, FedEx, UPS, EMS and so on. Batch goods shipments can be shipped by sea or air transport according to the customers demand.

Express

Sea transport	Air transport

FAQ:

1. Q:Are you a factory or trade company?

A: We are a factory. We can provide you one-stop service, from mold design to finish part and arrange the shipment.

2. Q:Where is your factory?

A: Our factory located in Ningbo city, Zhejiang Province, China, which is the hometown of mould in China.

3. Q: How can you assure the product quality?

A: We will have 4 times quality inspection for production:

1. Material incoming control : We ask our material supplier make material test report and checked.

2. Inline inspection : we will make random inspection during production.

3.100% inspection : making 100% inspection before packing.

4. Final inspection : doing random inspection after products packed.

4. Q: What is the differences between electrophoresis, powder coating and painting?

A: The differences between electrophoresis, powder coating and painting are as follows:

-- Whether electrophoresis, powder coating and painting can be masked is different.

1.Electrophoresis is inconvenient to shield.

2.Powder coating and painting can be masked.

-- Whether electrophoresis, powder coating and painting can be treated differently.

1.After electrophoresis film formation, the surface insulation cannot be treated twice.

2.Powder coating and painting can be repeated for many times.

-- The suitable materials for electrophoresis, powder coating and painting are different.

1.Electrophoresis is suitable for all products with conductive surfaces.

2.Powder coating and painting are suitable for almost all product surface treatments.

-- The advantages and disadvantages of electrophoresis, powder coating and painting are different.

1.Electrophoresis advantages: water-based coatings are environmentally friendly, with high coating utilization, good corrosion resistance, high treatment efficiency, and low cost per unit area;

Disadvantages: The color is single and difficult to adjust at will. The equipment has a large investment in the early stage. It is only suitable for conductive products and requires high temperature curing.

2.Advantages of powder coating: environmentally friendly coatings, high utilization rate of coatings, can be used in various colors;

Disadvantages: thick film thickness, high temperature curing.

3.Advantages of painting: It can be processed in a variety of different colors, and various performance coatings are more selective;

Disadvantages: low utilization rate, less environmental protection, high fire hazard, and dust-free workshop required.

http://www.qx-diecasting.com/