PROPRIETARY VPCW Tool steels

Material group: Ferrous Alloys / Tool steels
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2022-01
Total number of updates: 1
Update History

This material has 132 properties — only a subset is shown here.

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PROPRIETARY VPCW Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.35
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
5.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mo
VALUE
1.50
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2
CRITERIA
W
VALUE
val1
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UNIT
%
CAS NUMBER
7440-33-7

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PROPRIETARY VPCW Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Thermal Conductivity
24.2 W/(m∙°C)
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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This material has 132 properties — only a subset is shown here.

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PROPRIETARY VPCW Heat Treatments


  • Recommendations: To improve tool life, slowly preheat between 200 and 300°C before starting operation. Periodic stress relief throughout the tool life.

    Stress Relief: The relief procedure should involve slow heating to temperatures between 500 and 600°C and oven cooling to a temperature of 200°C. If applied after work, stress relief must be carried out at a temperature 50°C lower than the temperature of the last temper.

    Quenching: Heating for quenching should be between 1010 and 1030°C. It is recommended to pre-warm the tools.
    Cool in:
    a) Appropriate oil with agitation and heated between 40 and 70°C.
    b) Salt bath kept between 500 and 550°C.
    Can be tempered in a vacuum oven.

    Tempering: The tools must be tempered immediately after tempering, as soon as they reach 60°C. Make at least 2 tempers and between each temper the parts must cool slowly to room temperature. Tempering temperatures between 550 and 650°C, depending on the desired hardness. he time of each tempering must be at least 2 hours. For pieces larger than 70 mm, the time must be calculated as a function of their dimension. Allow 1 hour for each mm of thickness.

PROPRIETARY VPCW Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 235
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PROPRIETARY VPCW International Equivalent Materials


Showing 15 of 58 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GOST
COUNTRY / PRODUCER
Russia
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
BDS
COUNTRY / PRODUCER
Bulgaria
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
BDS
COUNTRY / PRODUCER
Bulgaria
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 58Cross References

  • 6Composition
  • 1Mechanical Properties
  • 13Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • 52Total Suppliers