UNI X6CrNiTi18-10 Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country/Standard: Italy / UNI

Data updates

Latest Update: 2026-02

Total number of updates: 22

Update History

2025-11 2025-10 2025-03 2025-02 2024-12 2023-01 2021-08 2021-06 2019-09 2019-06 2019-05 2018-01 2017-06 2016-11 2016-10 2016-08 2016-04 2015-03 2015-02 2014-05 2014-04

This material has 4187 properties — only a subset is shown here.

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UNI X6CrNiTi18-10 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.08

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

17.0 – 19.0

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

≤ 2.00

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

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

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UNI X6CrNiTi18-10 Physical Properties

Temperature

≤ 0°C 0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

val1 GPa

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Shear Modulus

val1 GPa

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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Coefficient of Thermal Expansion (CTE)

val1 10^-6/°C

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Thermal Conductivity

val1 W/(m∙°C)

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Heat Capacity

val1 J/(kg∙°C)

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Electrical Resistivity

val1 Ω∙mm²/m

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Electrical Conductivity

val1 S/m

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This material has 4187 properties — only a subset is shown here.

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UNI X6CrNiTi18-10 Heat Treatments

Softened at 1050°C to 1100°C and WQ or AQ.
Solution annealed (+AT): 1020-1120°C (for guidance only), cooling sufficiently rapid in water or air.

UNI X6CrNiTi18-10 Mechanical Properties

Temperature

≤ 0°C 0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

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Yield Strength, Rp1

val1 MPa

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Tensile Strength

val1 MPa

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Elongation, A

val1 %

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Reduction of Area

val1 %

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Impact Energy

val1 J

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Brinell Hardness (HB)

≤ 217

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Vickers Hardness (HV)

val1

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1530 Cross References

183 Composition
676 Mechanical Properties
229 Physical Properties
17 Heat Treatment
1 Metallography
1 Machinability

64 Stress-Strain
23 Formability
6 Fatigue
- Fracture
1 Creep

166 Joints
- Coatings
153 Dimensions
- Tribology

346 Corrosion
2 Ageing
- Weatherability
- Irradiation

789 Total Suppliers