Cast and Forged precision aluminium die casting parts :
 

1, Process of aluminum die casting part: Die casting + complete machining + heat treatment + surface treatment
2, Mold Material: 8407, H13, P20, etc. Aluminum die casting mold Design: According to Drawing or Sample.
3, Accessory material:  ADC10, ADC12, A380, 383, B390 (YL117), YL112, YL104 or as customer's requirement.
4, Surface Treatment : Chrome plating, sandblasting, painting, anodizing, powder coating, electrophoresis
5, Standard exporting package for aluminum die casting part, such as plywood box, plywood pallet, carton & bubble bags
6, Application : Auto /Motor Parts,Machine parts,Lighting components,Hardware accessories, Electric motor parts,Electrical appliances ,Furniture parts.etc
 

Main  products	Precision  metal parts: auto  parts  /  brass  fittings/ bicycle parts/ motorcycle parts/ bathroom metal parts/ toys parts, / telecom parts/ connector housing /sports parts/sound box shell part/ bolt& sc
Material	Aluminum Alloy, Stainless Steel, brass, Steel, etc.
Surface Treatment	Chrom plated, zincplated, nickleplated, anodizing, polishing, hot-dip galvanized, electrophoresis, oxidation, coating, etc.
Color	Silver/black/ yellow(brass), etc or according to clients' requirements
Main  equipment	Die casting machine,Cooling room, Automatic robot arm, Automatic manipulator,Automatic cooling machine,CNC machining center , Mold drilling machine
Measuring  &   testing  equipment	Profile Projector, Rockwell Hardness Tester, Vickers Hardness Tester, Roughness Tester, Salt Spray Test Machine, Micrometers, height gauge, etc.
Tolerance	+/-0.01 mm or 0.004"

DESIGNATIONS AA NUMBER
FORMER NO.
COMPOSITION (in percent max. unless shown as range)

A360.0
A360.0

A380.0
A380.0

E380.0
-


383.0
-

B383.0
-

A413.0
A13

B390.0
390

384.0
384
Silicon
9.0-10.0
7.5-9.5
7.5-9.5
9.5-11.5
9.5-11.5
11.0-13.0
16.0-18.0
10.5-12.0
Iron
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
Copper
0.6
3.0-4.0
3.0-4.0
2.0-3.0
2.0-3.0
1.0
4.0-5.0
3.0-4.5
Manganese
0.35
0.50
0.50
0.50
0.50
0.35
0.50
0.50
Magnesium
0.40-0.6
0.10
0.30
0.10
0.30
0.10
0.45-0.65
0.10
Nickel
0.50
0.50
0.50
0.30
0.30
0.50
0.10
0.50
Zinc
0.50
3.0
3.0
3.0
3.0
0.50
1.5
3.0
Tin
0.15
0.35
0.35
0.15
0.15
0.15
0.20
0.35
Titanium
-
-
-
-
-
-
0.20
-
Total others
0.25
0.50
0.50
0.50
0.50
0.25
0.20 (0.10 ea.)
0.50
Aluminum
Bal.
Bal.
Bal.
Bal.
Bal.
Bal.
Bal.
Bal.
PROPERTIES (see notes)
Ultimate tensile strength (ksi)
46
47
47
45
45
42
40.5
48
Tensile yield strength (ksi)
24
23
23
22
22
19
35
24
Elongation (% in 2" G.L.)
3.5
3.5
3.5
3.5
3.5
3.5
1.0 2.5
Hardness (HB)
75
80
80
80
80
120
85
Shear strength (ksi)
26
27
27
25
25
29
Charpy impact strength (ft. lb.óunnotched)
4.2
3.5
3.5
2.0
Fatigue strength (ksi) (limit @ 500 million cycles)
18
20
20
19
19
20
20
Density (lb./in. 3 )
0.095
0.098
0.098
0.097
0.097
0.096
0.099
0.098
Melting range ( o F) approx.
1035-1105  
1000-1100  
1000-1100  
960-1080
  960-1080  
1065-1080
945-1200
960-1080
Specific heat (Btu/lb. o F)
0.23 0.23
0.23
0.23
Coefficient of thermal expansion (in./in./ o F)
11.8
11.7
11.7
11.5
11.5
10.3
11.7
11.3
Thermal conductivity (Btu/fthr. o F)
65.3
55.6
55.6
55.6
55.6
67.7
78.6
56
Electrical conductivity (% IACS)
29
31
31
23
23
31
25
23
Modulus of elasticity (10 6  psi)
10.3
10.3
10.3
10.3
10.3
10.3
11.9
10.3
Order Info:

1. MOQ: 5000 PCS
2. Payment: T/T or Western Union.
3. Terms of payment: 30% deposit, 70% balance to be paid before shipment
4. Delivery time: Depends on order quantity
5. Price Term: EXW or FOB Shenzhen
6. Delivery way: DHL, EMS, UPS, FedEx, Air or Sea...
7. Packing: Individual OPP packing or customized packing as your requirement





Our Advantage:

(1) DRX is specialized in designning and manufacturing moulds, developing and producing precision aluminum alloy die casting parts, precision metal machining parts. Our products mainly be sold to USA, European countries, Russia, Brazil, Japan, etc, and we are keeping developing the new market worldwide year by year. 

(2) We have 8, 000 square meters production areas. More than 150 employees in DRX. DRX tooling workshop equiped 4 machining centers, 4 set precision EDM, 8 sets of wire-electrode cutting equipment. We have 8 sets die casting machines rang from 180 to 800 tons in die casting workshop, more than 20 set CNC turnning machines in machining workshop,and other equipments to meet your professional needs. Meanwhile, we continue to bring in various advanced machining equipment, advanced technology and management experience and implements technological transformation, to constantly improve product quality and design and production abilities. 

(3)DRX has a strict QC system overall planning, production scheduling, etc., to achieve quality standards and timely delivery standards. We has a train service from: orders received - engineering drawings - production schedules - Quality Inspection - Packaging -shipments.

(4)As the core value of "focus on quality, hard service", DRX hope that through our professional standards and tireless efforts. Provides a comprehensive guarantee for your product quality and delivery time.





Why choose us?

Shenzhen DRX Precision Hardware Electronics Co., Ltd., located in Longgang District. Founded in 2005, from the initial production of various molds shifts to all types of metal products, has more than 10 years of production experience. After years of development, through continuous exploration and innovation, production capacity and product quality has been stable and improved, has been accepted by the customers from Southeast Asia, Russia, Europe and America,we has established long-term stable cooperative relations with them..

Welcome to contact us, we are hoping we will have a good cooperation work together in the future! !






 

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