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Home Steels Tool Steels Cold Working Tool Steels 1.2767 (VNC4)
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1.1730 (Extra Nr.45)
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1.2436 (CPW)

1.2767 (VNC4)

It is a nickel alloy impact steel with high toughness. It is used for cutting and

forming thick sheets due to its excellent toughness. Its hardenability and

polishability are also high. The hardness of use is between 52 – 54 Rc.

Categories: Cold Working Tool Steels, Steels, Tool Steels
  • Description
  • APPLICATION AREAS
  • Technical Details
Description

It is a nickel alloy impact steel with high toughness.

It is used for cutting and forming thick sheets due to its excellent toughness.

It is an impact steel that can be used in knives, punches, plastic injection molds

that need high hardness, mint molds, cutlery patterning molds. Its hardenability

and polishability are also high. The hardness of use is between 52 – 54 Rc.

WP7V is recommended for impact dies where higher hardness is required.

 

1.2767 (VNC4) 45NiCrMo16 Cold Work Tool Steel

APPLICATION AREAS

APPLICATION AREAS

Scrap scissor knives, cutlery moulds, mint moulds,

Molds with a high rate of cold forming,

Tools used in thick and sheet metal punching,

cutting and bending, plastic injection molds

Technical Details

Technical Details

Chemical Composition

Code: 1.2767, CPW,  45NiCrMo16

Carbon

Chromium

Molybdenum

Nickel

C

Cr

Mo

Ni

0,45

1,40

0,30

4,10

Heat Treatment

Temperature

Cooling

Hardness

Soft annealing

610 – 650 °C

Furnace

285 HB

Stress Relief Annealing

600 – 650°C

Furnace

Hardening

840 – 870°C

oil, pressure gas (N2), air or hot bath 180 – 220°C

See Tempering Diagram

Mechanical Properties

Hardness

52 – 54

HRC

Physical Properties

Coefficient of thermal expansion

11,5 – 13,1

1/K * 10-6

Thermal conductivity (20°C)

32,9

W/mK

Density

7,85

g/cm3

Fine Metal is Romanian supplier of special steels and alloys of copper for vital tools, molds, devices and other components for various industries.

  • +40 788-189-976
  • export@ finemetal.ro
  • Bulevardul Constructorilor 20 A Bucharest, Romania 060512

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    • 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

    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

    Get answers to all your questions you might have.

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