UNI X5CrNi17-7 Stainless steels

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

Data updates

Latest Update: 2015-02
Total number of updates: 2
Update History
2014-04

This material has 407 properties — only a subset is shown here.

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UNI X5CrNi17-7 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.07
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
16.0 – 18.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 2.00
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
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

Stainless steels - Part 1: List of stainless steels, EN 10088-1 / 2014

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UNI X5CrNi17-7 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 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
15 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
0.73 Ω∙mm²/m
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Electrical Conductivity
val1
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S/m
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This material has 407 properties — only a subset is shown here.

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UNI X5CrNi17-7 Heat Treatments

  • Hot working (air cooling): 1150-850°C; AT - Solution annealing (air or water cooling): 1000-1100°C.
  • Hot working (air cooling): 1200-900°C; +AT - Solution annealing (air or water cooling): 1000-1100°C.

UNI X5CrNi17-7 Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
val1
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MPa
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Yield Strength, Rp1
val1
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MPa
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Tensile Strength
500 — 750 MPa
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Elongation, A
45 %
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Impact Energy
val1
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J
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Brinell Hardness (HB)
≤ 215
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  • 161 Cross References
  • 24 Composition
  • 54 Mechanical Properties
  • 19 Physical Properties
  • 2 Heat Treatment
  • - Metallography
  • - Machinability
  • 3 Stress-Strain
  • - Formability
  • - Fatigue
  • - Fracture
  • - Creep
  • - Joints
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  • 4 Dimensions
  • - Tribology
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