尊龙凯时

尊龙凯时

耐磨青铜、AMS-合金等铜合金优质供应商

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0769-82855009
联系方法
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联系人:袁先生
座机:0769-82855009
手机:18002915910
邮箱:heddaca@sina.com
地点:东莞市长安镇锦厦社区S358省道太安路263号(即德爱小学公交站台旁)

历史纪录
  • AMS-4880
  • AMS-4880

AMS-4880


说明:


       逾越通俗青铜合金的性能

      无火花性能,机加清静


     AMS-4880是一种拥有无与伦比的高强度和挤出性能的合金产品。它在特定条件下体现精彩,特殊是重负载、抗摩擦、耐磨损和抗侵蚀的情形。




Technical Data Sheet


Copper alloy NO:AMS-4880

Centrifugal Castings


Chemical composition:


AL(Aluminium)


FE(Iron)

Others

NI(Nickel)

MN(Manganese)

CU(Copper)


10.0-11.5


2.5-3.5

≤0.8-1.0

5.0-6.5

1.0-1.5

balance


Mechanical and physical properties:

 properties


Density

ρ  


Tensile strength Rm

Tensile strength Rm

Electrical conductivity

Elongation A5

Hardness

Thermal conductivity λ


Units


gcm3

MPa

MPa

% I.A.C.S

%

HRB

Wm.K


Nominal Values


7.55

724

431

9-12

6-10


97-105


46-50


APPLICATIONS:

     AMS 4880 was initially developed as an aircraft specification alloy for gears in retractable landing assemblies, engine spacer bearings and other similar applications.  It is rapidly growing in use where higher mechanical properties at elevated temperatures together with corrosion-resistant properties are required.


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热门标签:AMS-4880
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