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Alloy aluminium precision gravity die casting parts

Min. Order: 500 pcs
Payment Terms: T/T
Supply Ability: as per customers
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Custom Iron Casting Alloy Steel Tractor Parts Supplier, Custom Machining Bolt Exhaust Pipe Flanges, Custom Aluminum Casting Cheap Motorcycle Parts, Custom Brass Casting Parts, Custom Die Casting Aluminium Custom Components

Product Detail

Means of Transport: Ocean
Brand Name: OEM
Specification: Alloy aluminium, alloy zinc
Function: Industrial machinery
Patent Rights: none
Certificate: ISO9001 & TS16949
Export Area: USA EUROPE
Cooperative Company: Many
Production Capacity: as per customers
Packing: sea delivery package
Delivery Date: 60- 90 days
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Product Description

 

Alloy aluminium precision gravity die casting partsmaterial: Aluminium,zinc & copper alloys

Serving industry : transportation ;construction; architecture  
die-castingis similar to permanent mold casting except that the metal is injected into the mold underhigh pressure of 10-210Mpa (1,450-30,500) psi . This results in a more uniform part, generally good surface finish and good dimensional accuracy, as good as 0.2 % of casting dimension. For many parts, post-machining can be totally eliminated, or very light machining may be required to bring dimensions to size. die casting, aluminum die casting


Common aluminum alloys for die casting are summarized as follows:

Material

Silicon

Copper

Tensile Strength
MPa (ksi)

Properties

AA 380
(UNS A03800)

8.5 %

3.5 %

324
(47)

Fair easy to fill

AA 384
(UNS A03840)

11 %

4 %

331
(48)

Easy to fill

AA 386
(UNS A03860)

9.5 %

0.6 %

317
(46)

Good corrosion resistance

AA 390
(UNS A03900)

17 %

4.5 %

283
(41)

Good wear resistance


Minimum wall thicknesses and minimum draft angles for die casting are

Material

Min. Thickness
mm (in)

Min. Draft Angle (ยบ)

Aluminum alloys

0.9 mm
(0.035 in)

0.5

Zinc alloys

0.6 mm
(0.025 in)

0.25

Copper alloys (Brass)

1.25 mm
(0.050 in)

0.7





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