Home Products Aluminium alloy gravity castings Gravity casting parts

Gravity casting parts

View more specifications Gravity casting parts for you

Product Details:
Product Name:	Gravity casting parts
Brand Name:	OEM
Specification:	Alloy aluminium, alloy zinc
Function:	Auto parts
Patent Rights:	None
Certificate:	ISO9001 & TS16949
Export Area:	USA EUROPE
Cooperative Company:	Many
Payment Type:	T/T
Place of Origin:	Zhejiang
Min. Order:	500 pcs
Payment & Shipping Terms:
Productivity:	as per customers
Packing:	sea delivery package
Delivery Date:	60- 90 days
Transportation:	by sea / by air

Previous 1 ... 7 8 9 10 11 12 13 14 15 16 ... 37 Next

Description

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