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ERCuMnNiAl

ERCuNiAl

SG-CuAl8Ni2

ERCuAl-A3

ERCuSn-A

ERCuNi

ERCuSi-A

ERCuAl-A1


 
Tungsten & molybdenum
ERCuAl-A3
Standardization :
AWS:A5.7: ERCuAl-A3 DIN:
BS
UNS:C62400
Material No:
Applications=> It spooled wire and bare filler rod produce a deposit of high strength and good ductility with a nominal hardness of 166 Brinell as applied with the inert-gas processes.It is ideal for piston overlay applications and bearing surfaces requiring high strength and good ductility.
Composition(standard value)%
Cu
Al
Si
Zn
Mn
Ni
Pb
P
Fe
Other
Balance
10.5-11.5
0.1
0.1
0.02
2.0-4.5
0.5
Physical properties =>
  Electrical conductivity 8 S·m/mm2
Density        7.6kg/dm3
Solidus-Temperature 
Liguidus-Temperature 1040℃
Tensile strength    621N/mm2
Elongation(Lo=5do)  20%
Hardness        166 HB
Welding position => PA,PB,PC,PE,PF
Shielding gas=> I1,I2,I3 (Argon,Helium or Argon/Helium mixtures)
Polarity=> MIG = +,WIG ~
Dimensions ∮=>  
Packaging MIG win =>
Packaging TIG rods =>
Carton 5㎏/10lbs
Length 1000mm/36〞
-Other diameter and packaging available upon special request. Mechanical properties quoted above are approximate values intended for guidance only.
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Address ZhongShan Road,Zhenjiang,JiangSu,China. Phone:86-511-85878184