Aluminium Bronzes

  • 208
  • CuAl8Fe3

Norms CW303G, EN 12420, EN 1652

Production technique Forged, Rolled

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Other Rm Rp A% HB Density
Reste ≤0,1 ≤0,05 ≤0,5 6,5-8,5 ≤1 1,5-3,5 ≤1 ≤0,2 ≤0,3 ≥460 ≥180 ≥30 ≥110 7,7
Description

Cold and hot deformation, good corrosion resistance of sulfur and acids.

Application

Plates and discs for boilers, pressure vessels and hot water storage units

 


 

  • 209
  • CuAl9Ni3Fe2

Norms NFA 51 116, GAM MM11

Production technique Drawn

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Other Rm Rp A% HB Density
Reste ≤ 0,1 ≤ 0,05 ≤ 0,3 8,4-10,2 2,0-4,0 1,0-3,0 ≤1,5 ≤0,1 ≤0,1 ≥500 ≥180 ≥30 ≥115 7,4
Description

Very good friction properties under high load and temperature conditions. Anti-corrosive. Good lubrication to recommend (oil).

Application

Nuts, slides, connectors, fasteners.

 


 

  • 210
  • CuAl10Fe3Mn2

Normes CW306G, EN 12163, EN 12165, EN 12420

Production technique Drawn, Forged

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Rm Rp A% HB Density
Reste ≤0,1 ≤0,05 ≤0,5 9,0-10 ≤1 2,0-4,0 1,5-3,5 ≤0,2 ≥690 ≥510 ≥6 ≥180 7,6
Description

Recommended for holding against erosion, cavitation and corrosion of sea water, also good weldability.

Application

Slides, nuts, wear rings, pression rings, cylinders, gears, worms, rolling cages.

 


 

  • 212
  • CuAl12Ni5Fe5

Norms NFA 53-709

Production technique Centrifugal casting, Continous casting

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Rm Rp A% HB Density
Reste ≤ 0,2 ≤ 0,05 ≤ 0,05 11,0-12 4,0-6,0 3,0-6,0 ≤ 1,5 ≤ 0,2 ≥780 ≥400 ≥8 ≥215 7,5
Description

High Mechanics properties, high resistance to oxidation and very good resistance to corrosion.

Application

Limited size tools

 


 

  • 214
  • CuAl10Ni5Fe4

Norms CW307G, EN 12163, EN 12167

Production technique Drawn

Production technique Extruded

Production technique Forged

Production technique Rolled

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Other Rm Rp A% HB Density
Reste ≤ 0,1 ≤ 0,05 ≤ 0,4 8,5-11 4,0-6,0 3,0-5,0 ≤ 1 ≤ 0,2 ≤ 0,2 ≥740 ≥400 ≥8 ≥200 7,6
Description

Excellent resistance to seawater and acid solutions, great resistance to wear.

Application

Slides, nuts, wear rings, pression rings, cylinders, gears, worms, rolling cages.

 


 

  • 215
  • CuAl10Ni5Fe5

Norms CC333G, EN 1982

Production technique Centrifugal casting, Continous casting

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Other Rm Rp A% HB Density
Reste ≤ 0,1 ≤ 0,03 ≤ 0,4 8,8-10 4-5,5 4-5,3 ≤ 2,5 ≤ 0,1 ≤ 0,1 ≥650 ≥280 ≥13 ≥150 7,6
Description

Excellent resistance to seawater and acid solutions, great resistance to wear.

Application

Slides, nuts, wear rings, pression rings, cylinders, gears, worms, rolling cages.

 


 

  • 216
  • CuAl11Ni6Fe6

Norms CW308G, EN 12163, EN 12420

Production technique Drawn, Forged

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Zr Mn Si AOther Rm Rp A% HB Density
Reste ≤ 0,1 ≤ 0,05 ≤ 0,5 10,5-12,5 5,0-7,0 5,0-7,0 ≤ 0,5 ≤ 1,5 ≤ 0,2 ≤ 0,2 ≥750 ≥450 ≥10 ≥230 7,4
Desciption

High working temperatures combined with high resistance to wear and friction. Good resistance to corrosion.

Application

Seats for high pressure valves, worm screws and skates.

 


 

  • 219
  • CuAl9Ni5Fe4

Norms GAM-MM 12

Production technique Centrifugal casting, Continous casting

Chemical composition Mechanical characteristics
Cu Sn Pb Zn Al Ni Fe Mn Si Other Rm Rp A% HB Density
Reste ≤ 0,1 ≤ 0,05 ≤ 0,3 8,5-10,1 4-5,5 3-5,5 ≤ 1,5 ≤ 0,1 ≤ 0,01 ≥650 ≥280 ≥15 ≥155 7,6
Description

Excellent resistance to seawater and acid solutions, great resistance to wear.

Application

Nuts, slides, connectors, fasteners.

 


 

  • 340

Production technique Forged

Mechanical characteristics
Rm Rp HB Densité W/m.k
IACS
≥720 ≥400 280-340 7,2 10
Description

Very high mechanical propertiesand high durability.

Application

Stamps and stamping punches, galins and diabolos formers, centerless rules

 


 

  • 360

Production technique Forgé

Mechanical characteristics
Rm Rp HB Density W/m.k
IACS
≥720 ≥400 300-360 7,2 7
Description

Very high mechanical propertiesand high durability.

Application

Stamps and stamping punches, galins and diabolos formers, centerless rules

 


 

  • 380

Production technique Forged

Mechanical characteristics
Rm Rp HB Density W/m.k
IACS
≥750 ≥600 320-380 7,2 6
Description

Very high mechanical propertiesand high durability.

Application

Stamps and stamping punches, galins and diabolos formers, centerless rules

 


 

  • 420

Production technique Forged

Mechanical characteristics
Rm Rp HB Density W/m.k
IACS
≥750 ≥600 320-420 7,2 6
Description

Very high mechanical propertiesand high durability.

Application

Stamps and stamping punches, galins and diabolos formers, centerless rules