UNI X 30 WCrV 9 3 KU Tool steels

Material group: Ferrous Alloys / Tool steels
Country / Standard: Italy / UNI

Data updates

Latest Update: 2019-05
Total number of updates: 1
Update History

This material has 143 properties — only a subset is shown here.

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UNI X 30 WCrV 9 3 KU Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.25 – 0.35
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
2.20 – 3.50
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.15 – 0.45
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
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

UNI 2955-4: 1982 / Hot rolled or forged finished steel products for tools. Special alloyed steel qualities for hot working

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UNI X 30 WCrV 9 3 KU Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 210 GPa
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Density
7.72 — 8 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 143 properties — only a subset is shown here.

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UNI X 30 WCrV 9 3 KU Heat Treatments


  • Hardening: hardened at 1150°C ± 10°C, quenched in oil or cooled in air.
    Tempering: tempered at 600°C ± 10°C

UNI X 30 WCrV 9 3 KU Mechanical Properties


Temperature

PROPERTY / VALUE
Brinell Hardness (HB)
≤ 241
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Rockwell Hardness (HR)
≥ 48
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UNI X 30 WCrV 9 3 KU International Equivalent Materials


Showing 15 of 72 results.

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STANDARD
COUNTRY / PRODUCER
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STANDARD
GB
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China
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Implicit
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GB
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China
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Japan
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Yugoslavia
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United States
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GB
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China
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GB
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China
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GB
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China
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GB
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China
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PROPRIETARY
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STANDARD
PROPRIETARY
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Implicit

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

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  • 72Cross References

  • 8Composition
  • 2Mechanical Properties
  • 3Physical Properties
  • 4Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 54Total Suppliers