precision machine and auto components from China manufacturer

Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: sea delivery package

Brand Name: OEM

Function: Industrial machinery

Certificate: ISO9001 & TS16949

Cooperative Company: Many

Production Capacity: as per customers

Delivery Date: 60- 90 days

Specification: Alloy aluminium, alloy zinc

Patent Rights: none

Export Area: USA EUROPE

Material: aluminum alloy
Processing: aluminium casting
Surface:Sand blasting
Application:Industrial machinery

general industrial spare parts

material: Aluminium,zinc & copper alloys

Serving industry : transportation ;construction; architecture
die-casting is similar to permanent mold casting except that the metal is injected into the mold under high 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 (º)
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