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Metallurgy - Industries - Alloys - Grades - Delat Metal
Metallurgy – Industries – Alloys – Grades2018-01-19T16:02:10+01:00

Metallurgy

W70Cu302020-02-18T10:59:30+01:00
  • 70
  • W70Cu30

  • Tungsten 70% – Copper 30%

Norms ASTM B 702-93

Production technique Sintered

Chemical composition Mechanical characteristics
Cu W Other Rm HB Density W/m.k
IACS
33-37 Reste ≤ 0,5 790 175 13,8 42
Description

Density and high mechanical characteristics. Very resistant to erosion combined with very good thermal and electrical conductivity.

Application

End and point welding of brass, copper, silver and their alloys. Electro-erosion, high-voltage circuit breakers

 


 

W60Cu402020-02-18T10:51:38+01:00
  • 60
  • W60Cu40

  • Tungsten 60% – Copper 40%

Norms ASTM B 702-93

Production technique Sintered

Chemical composition Mechanical characteristics
Cu W Other Rm HB Density W/m.k
IACS
38-42 Reste ≤ 0,5 ≥ 650 140 12,75 47
Description

Density and high mechanical characteristics. Very resistant to erosion combined with very good thermal and electrical conductivity.

Application

End and point welding of brass, copper, silver and their alloys. Electro-erosion, high-voltage circuit breakers

 


 

W95NiFe2020-02-18T11:42:50+01:00
  • 951
  • W95NiFe

  • TUNGSTEN HEAVY ALLOY
  • Tungsten 95% – Nickel-Iron

Norms ASTM B 777-07

Production technique Sintered

Chemical composition Mechanical characteristics
Cu Fe W Other Rm A% HB Density
1,5 3,5 Reste ≤ 0,5 700-1200 ≥ 320 ≥ 8 18
Description

Density and high mechanical characteristics. High absorption capacity of X and gamma rays.

Application

Balancing weights, welding by points and contacts, electro-erosion, shielding.

 


 

W75Cu252020-02-18T11:08:15+01:00
  • 75
  • W75Cu25

  • Tungsten 75% – Copper 25%

Norms ASTM B 702-93

Production technique Sintered

Chemical composition Mechanical characteristics
Cu W Other Rm HB Density W/m.k
IACS
23-27 Reste ≤ 0,5 885 195 14,5 38
Description

Density and high mechanical characteristics. Very resistant to erosion combined with very good thermal and electrical conductivity.

Application

End and point welding of brass, copper, silver and their alloys. Electro-erosion, high-voltage circuit breakers.

 


 

W93NiFe2020-02-18T11:40:38+01:00
  • 931
  • W93NiFe

  • TUNGSTEN HEAVY ALLOY
  • Tungsten 93% – Nickel-Iron

Norms ASTM B 777-07

Production technique Sintered

Chemical composition Mechanical characteristics
Cu Fe W Other Rm A% HB Density
2,5 4,5 Reste ≤ 0,5 700-1200 ≥ 310 ≥ 15 17,6
Description

Density and high mechanical characteristics. High absorption capacity of X and gamma rays.

Application

Balancing weights, welding by points and contacts, electro-erosion, shielding.

 


 

W90NiFe2020-02-18T11:34:36+01:00
  • 901
  • W90NiFe

  • TUNGSTEN HEAVY ALLOY
  • Tungsten 90% – Nickel-Iron

Norms ASTM B 777-07

Production technique Sintered

Chemical composition Mechanical characteristics
Cu Fe W Other Rm A% HB Density
2,5 7,5 Reste ≤ 0,5 700-1400 ≥ 250 ≥ 20 17
Description

Density and high mechanical characteristics. High absorption capacity of X and gamma rays.

Application

Balancing weights, welding by points and contacts, electro-erosion, shielding.

 


 

W95NiCu2020-02-18T11:27:51+01:00
  • 95
  • W95NiCu

  • TUNGSTEN HEAVY ALLOY
  • Tungsten 95% – Cupronickel

Norms ASTM B 777-07

Production technique Sintered

Chemical composition Mechanical characteristics
Cu Ni W Other Rm A% HB Density
1,5 3,5 Reste ≤ 0,5 700-1200 ≥ 8 ≥ 320 18
Description

Density and Characteristics High Mechanics. High absorption capacity of X and gamma rays. Non-magnetic.

Application

Balancing weights, welding by points and contacts, electro-erosion, shielding.

 


 

W93NiCu2020-02-18T11:26:17+01:00
  • 93
  • W93NiCu

  • TUNGSTEN HEAVY ALLOY
  • Tungsten 93% – Cupronickel

Norms ASTM B 777-07

Production technique Sintered

Chemical composition Mechanical characteristics
Cu Ni W Other Rm A% HB Density
2,5 4,5 Reste ≤ 0,5 700-1200 ≥ 15 ≥ 310 17,6
Description

Density and Characteristics High Mechanics. High absorption capacity of X and gamma rays. Non-magnetic.

Application

Balancing weights, welding by points and contacts, electro-erosion, shielding.

 


 

W90NiCu2020-02-18T11:22:08+01:00
  • 900
  • W90NiCu

  • TUNSTEN HEAVY ALLOY
  • Tungsten 90% – Cupronickel

Norms ASTM B 777-07

Production technique Sintered

Chemical composition Mechanical characteristics
Cu Ni W Other Rm A% HB Density
2,5 7,5 Reste ≤ 0,5 700-1400 ≥ 20 ≥ 250 17
Description

Density and Characteristics High Mechanics. High absorption capacity of X and gamma rays. Non-magnetic.

Application

Balancing weights, welding by points and contacts, electro-erosion, shielding.

 


 

W90Cu102020-02-18T11:14:43+01:00
  • 90
  • W90Cu10

  • Tungsten 90% – Copper 10%

Norms ASTM B 702-93

Production technique Sintered

Chemical composition Mechanical characteristics
Cu W Other Rm HB Density W/m.k
IACS
8,0-12 Reste ≤ 0,5 1160 260 16,75 27
Description

Density and high mechanical characteristics. Very resistant to erosion combined with very good thermal and electrical conductivity.

Application

End and point welding of brass, copper, silver and their alloys. Electro-erosion, high-voltage circuit breakers

 


 

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