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Cupro NSH

Categories: Copper, Hard Copper Alloys Tags: C70250, CuNi3Si, CW112C
  • Description
  • COMMON FABRICATION PROCESSES
  • CHEMICAL COMPOSITION
  • MECHANICAL PROPERTIES
  • PHYSICAL PROPERTIES
  • FABRICATION PROPERTIES
  • APPLICABLE SPECIFICATIONS
Description

Properties have been improved via heat treatment by Sağlam Metal.

Produced as an alternative to Cupro CNB alloy. Able to be used at least in all application areas of Cupro CNB.

Possesses a very high wear resistance both at room temperature and at elevated temperatures.

Cupro NSH CuNi3Si Chromium Nickel Silicon Copper Alloy

Electrical
AutomotiveElectricalConnectors
Contactsprings
ElectronicConnectors
LeadFrames

COMMON FABRICATION PROCESSES

COMMON FABRICATION PROCESSES

  • No fabrication process properties for this alloy
CHEMICAL COMPOSITION

CHEMICAL COMPOSITION

Elements
Cu(1,2) Pb Zn Fe Ni(3) Mg Mn Si
(1) Cu value includes Ag.
(2) Cu + Sum of Named Elements 99.5% min.
(3) Ni value includes Co.
Min (%) 2.2 0.05 0.25
Max (%) Rem 0.05 1.0 0.20 4.2 0.30 0.10 1.2
MECHANICAL PROPERTIES

MECHANICAL PROPERTIES

Form Temper Temper Code Tensile Strength
(ksi)
Elongation
(%)
* Measured at room temperature, 68°F (20°C).
Strip Mill-hardened Temper, TM – 3/4 HM TM03 100 Min for Standard 5 Typ
Mill-hardened Temper, TM – 1/2 Hard TM00 90 Min for Standard 10 Typ
Mill-hardened Temper, TM – 1/2 Hard TM02 95 Min for Standard 7 Typ
PHYSICAL PROPERTIES

PHYSICAL PROPERTIES

Melting Point – Liquidus°F 2003
Melting Point – Solidus°F 1967
Densitylb/cu in. at 68°F 0.318
Specific Gravity 8.82
Electrical Conductivity% IACS at 68°F 35 (1)
Electrical Conductivity% IACS at 68°F 40 (2)
Electrical Conductivity% IACS at 68°F 40 (3)
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 97.5
Modulus of Elasticity in Tensionksi 19000a
FABRICATION PROPERTIES

FABRICATION PROPERTIES

No fabrication properties for this alloy.

APPLICABLE SPECIFICATIONS

APPLICABLE SPECIFICATIONS

Form Specific Sub-Form Application System Standard Description
Sheet & Strip ASTM B422/B422M COPPER-ALUMINUM-SILICON-COBALT ALLOY AND COPPER-NICKEL-ALUMINUM-SILICON ALLOY SHEET AND STRIP
Strip ASTM B888/B88M COPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS
  • +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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