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Cupro NB

Cupro MAX

Categories: Copper, Hard Copper Alloys Tags: C18150, CuCrZr, CW106C
  • Description
  • COMMON FABRICATION PROCESSES
  • CHEMICAL COMPOSITION
  • MECHANICAL PROPERTIES
  • PHYSICAL PROPERTIES
  • FABRICATION PROPERTIES
  • APPLICABLE SPECIFICATIONS
Description

This is a copper alloy with high electrical conductivity.

When alloyed with chromium and zirconium, wear resistance increases.

Wires can be shaped by erosion.

ConsumerElectricalIndustrial
Pencil-type & Light Soldering Guns: Tips, Rod ExtensionsResistance welding electrodesWelding Electrodes
Welding Wheels, Tips and Rod Extensions
COMMON FABRICATION PROCESSES

COMMON FABRICATION PROCESSES

  • Bending
  • Cold Heading
  • Machining
CHEMICAL COMPOSITION

CHEMICAL COMPOSITION

Chemical Composition
Elements
Cu(1,2) Cr Zr
(1) Cu + Sum of Named Elements 99.7% min.
(2) Cu value includes Ag.
Min (%) 0.50 0.02
Max (%) Rem 1.5 0.20
MECHANICAL PROPERTIES

MECHANICAL PROPERTIES

Form Temper Temper Code Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scale Section Size
(in)
* Measured at room temperature, 68°F (20°C).
Rod Precipitation Heat Treated or Spinodal Heat Treated and Hard TL04 81 Typ 79 Typ 14 Typ 82 Typ 0.485
Precipitation Heat Treated or Spinodal Heat Treated and Hard TL04 79 Typ 75 Typ 16 Typ 78 Typ 0.75
Spinodal Hardened-Low Strength (ATLS) TX00 65 Min 55 Min 13 Min 75 Min 1.0
Wire Precipitation Heat Treated or Spinodal Heat Treated and 1/2 Hard TL02 68 Typ 58 Typ 19 Typ 75 Typ 0.60
Precipitation Heat Treated or Spinodal Heat Treated and 1/2 Hard TL02 69 Typ 49 Typ 15 Typ 76 Typ 0.70
Precipitation Heat Treated or Spinodal Heat Treated and Hard TL04 68 Typ 66 Typ 15 Typ 73 Typ 0.50
Precipitation Heat Treated or Spinodal Heat Treated and Hard TL04 68 Typ 63 Typ 20 Typ 74 Typ 0.60
PHYSICAL PROPERTIES

PHYSICAL PROPERTIES

Melting Point – Liquidus°F 1976
Melting Point – Solidus°F 1958
Densitylb/cu in. at 68°F 0.321
Specific Gravity 8.89
Electrical Conductivity% IACS at 68°F 80
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 187
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) 9.5
Modulus of Elasticity in Tensionksi 17000
FABRICATION PROPERTIES

FABRICATION PROPERTIES

No fabrication properties for this alloy.

APPLICABLE SPECIFICATIONS

APPLICABLE SPECIFICATIONS

No applicable specifications for this alloy.

  • +40 788-189-976
  • [email protected]
  • Bulevardul Constructorilor 20 A Bucharest, Romania 060512
Fine Metal is a sub – brand of Sağlam Metal, located in Turkey, which is the leading manufacturer company in the world.
  • +40 788-189-976
  • export@ finemetal.ro
  • Bulevardul Constructorilor 20 A Bucharest, Romania 060512

Fine Metal SRL Protected By Sağlam Metal  Copyright 2024

Fine Metal is the sister company of Sağlam Metal, located in Turkey, which is the leading manufacturer company in the world.

  • Company
  • Steel
    • Tool Steels
      • Cold Working Tool Steels
      • Hot Working Tool Steels
      • High Speed Steels
      • New Generation Tool Steels
      • Plastic Mold Steels
      • Powder Metallurgical Steels
    • Stainless Steels
      • Martensitic Stainless Steels
      • Martensitic – Austenitic Stainless Steels
      • Austenitic Stainless Steels
    • Nitriding Steels
      • 1.8519 (KHD)
      • 1.8550 (Ni50)
    • Other Steels
      • Carbon Steels
      • Case Hardening Steels
      • Heat Treatable Steels
      • Spring Steels
  • Copper
    • Pure Copper Alloys
      • Cu-ETP
      • Cu-OF
      • Cu-OFE
      • Cu-HCP
    • Hard Copper Alloys
      • Cupro B2
      • Cupro C
      • Cupro CB
      • Cupro CNB
      • Cupro MAX
      • Cupro NB
      • Cupro NS
      • Cupro NSS
      • Cupro NSH
      • Cupro Z
    • Tungsten Copper
      • Tuncop 70W/30Cu
      • Tuncop 75W/25Cu
      • Tuncop 80W/20Cu
    • Ready to Use
      • Metal Injection Pistons
      • Seam Welding
      • Spot Welding
      • Welding Arms and Holders
      • Wire EDM Billets
  • Bronze
    • Aluminum Bronzes
      • C61300
      • C61400
      • C61900
      • C62300
      • C62400
      • C63000
      • C63020
      • C63200
      • C64200
      • C64210
      • C95200
    • Copper Nickel Bronzes
      • C70600
      • C72900
      • C97300
      • C97600
      • C97800
    • Tin Bronzes
      • C86200
      • C86300
      • C86400
      • C86500
      • C86700
    • Brass Alloys
      • Cuprass (CuZnAl)
  • Productıon
  • Contact Us
  • Blog

Do you have questions about how we can help your company? ​

Phone: +40-788-189-976
Email: export@ finemetal.ro
Address: Bulevardul Constructorilor
20 A Bucharest, Romania 060512

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