Aluminum-Magnesium Alloy 4XXX Material

The major characteristics of the 4xxx series are:

*Non-heat-treatable sand,permanent mold,and die castings

*Excellent fluidity,good for intricate castings

*Approximate ultimate tensile strength range:120 to 175 MPa(17-25ksi)

Alloy B413.0 is notable for its very good castability and excellent weldability,which are due to its eutectic composition and low melting point of 700℃（1292℉）.It combines moderate strength with high elongation before rupture and good corrosion resistance.The alloy is particularly suitable for intricate,thin-walled,leak-proof,fatigue-resistant castings.

Primary use.These alloys have found applications in relatively complex cast parts for typewriter and computer housing and dental equipment,and also for fairly critical components in marine and architectural applications.

Building and construction markets

Building and construction encompasses those markets in which architectural and /or structural requirements come together.Such applications include residential housing,commercial storefronts and structures,conference centers and areas(i.e.,long roof bay requirements),highway bridges and roadside structures,and a variety of holding tanks and chemical structures(also considered under “chemical and petroleum markets”).Among the choices are:

*Bridges and other highway structures:6061 and 6063 extrusions,5083,5086 and 5454 plate.

*Storefronts,curtain wall:6063 extrusions

*Building sheet,siding:3005,3105 and 5005 sheet

*Arena and convention center roofs:6061 extrusions with 5*** alloy sheet panels

*Residential housing structures:6063 extrusions

*Architectural trim:5257,5657,6463

*Composite wall panels:5*** alloy sheet plus expanded polymers

Changzhou Dingang Metal Mateial Co.,Ltd

Which has been in the line for many years and is known as one of the leading exporters of metal materials in China since 2002.

Our main products suppliable at present as following:

Galvanized (Zinc Coating) Steel,Galvalume (Alu-zinc Coating) Steel,Pre-painted (Color Coated) Steel,Mirror (Anodized) Aluminum,Color Coated (Pre-painted) Aluminum,Heat Insulating Anti Corrosice Sheet,Corten Steel With Laser Cut For Decoration and so on.

Should any of items be of interest to you,please let us know.We shall be glad to give you our lowest quotations upon receipt of your detailed requirements.

In our trade with merchants of various countries,we always adhere to the principle of equality and mutual benefit.It is our hope to promote,by joint efforts,both trade and friendship to our mutual advantage.

Looking forward to receiving your enquiry soon.