UNI X30Cr13 Stainless steels

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

Data updates

Latest Update: 2025-03
Total number of updates: 11
Update History

This material has 1291 properties — only a subset is shown here.

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UNI X30Cr13 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.26 – 0.36
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
12.0 – 14.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 1.50
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

EN 10088-1: 2023 / Stainless steels - Part 1: List of stainless steels

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UNI X30Cr13 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 220 GPa
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Density
val1
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kg/dm³
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Poisson Coefficient
val1
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Thermal Conductivity
30 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
0.65 Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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This material has 1291 properties — only a subset is shown here.

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UNI X30Cr13 Heat Treatments

  • Hot formed at 1100-800°C, slow cooled.
    A: Annealed at 750-850°C.
    QT850: Quenched at 950-1050°C, oil or air cooled. Tempered at 625-675°C.
  • Forging temperature: 1100-900°C; Normalizing: 930-980°C; Annealing: 700-780°C; Oil hardening: 980-1030°C; Tempering: 600-650°C.

UNI X30Cr13 Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
val1
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MPa
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Tensile Strength
500 — 2100 MPa
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Elongation, A
7 %
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Reduction of Area
val1
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%
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Impact Energy
val1
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J
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Brinell Hardness (HB)
≤ 305
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Rockwell Hardness (HR)
val1
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Vickers Hardness (HV)
val1
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