home Manufacturing Technology Manufacturing Equipment
Industrial manufacturing
Industrial Internet of Things | Industrial materials | Equipment Maintenance and Repair | Industrial programming |
home  MfgRobots >> Industrial manufacturing >  >> Industrial materials >> Metal

X17CrNi16-2 Grade – DIN 17440 Quenched & Tempered (QT) Steel for High-Performance Applications

The material X17CrNi16-2, mat. no. 1.4057, is used acc. DIN 17440 : 1996-09 for rods (for pressure vessels), forgings and drawn wire. For the application acc. DIN 17440 : 1985-07 (X 20 CrNi 17 2) resp. acc. DIN EN 10088-1,-2,-3 : 1995-08 (X17CrNi16-2) applies: The quench and temperable grade (17 % Cr) is good resistant to weak lyes and acids, stronger oxidising acids (e.g. nitric acid), water and steam. It is used for high loaded machine parts like pumps and compressors, ship building, food and cosemtic and acetic acid industry. The steel has good running properties and a good wear resistance and is high polishable. Sliding between parts with different conditions should be avoided because of seizing.

Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.65 - 7.7 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

196 - 216 GPa

100.0 °C

213 GPa

200.0 °C

207 GPa

300.0 °C

200 GPa

400.0 °C

192 GPa

Elongation

20.0 °C

12 - 14 %

Elongation, transverse

20.0 °C

5 %

Poisson's ratio

23.0 °C

0.3 [-]

Typical for Martensitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

Typical for Martensitic Stainless Steel

Tensile strength

20.0 °C

750 - 950 MPa

Tensile strength, transverse

20.0 °C

750 - 950 MPa

Yield strength

20.0 °C

550 MPa

Yield strength Rp0.2

20.0 °C

550 MPa

50.0 °C

515 MPa

100.0 °C

495 MPa

150.0 °C

475 MPa

200.0 °C

460 MPa

250.0 °C

450 MPa

300.0 °C

430 MPa

350.0 °C

390 MPa

400.0 °C

345 MPa

Yield strength Rp0.2, transverse

20.0 °C

550 MPa

Yield strength, transverse

20.0 °C

550 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

-100.0 °C

9.2E-6 1/K

20.0 °C

9.9E-6 1/K

100.0 °C

1E-5 - 1.03E-5 1/K

200.0 °C

1.05E-5 - 1.08E-5 1/K

300.0 °C

1.1E-5 - 1.12E-5 1/K

400.0 °C

1.1E-5 - 1.16E-5 1/K

500.0 °C

1.1E-5 - 1.19E-5 1/K

600.0 °C

1.21E-5 1/K

700.0 °C

1.24E-5 1/K

800.0 °C

1.29E-5 1/K

900.0 °C

1.34E-5 1/K

1000.0 °C

1.39E-5 1/K

Melting point

1370 - 1530 °C

Typical for Martensitic Stainless Steel

Specific heat capacity

20.0 °C

450 - 460 J/(kg·K)

100.0 °C

482 J/(kg·K)

200.0 °C

506 J/(kg·K)

300.0 °C

525 J/(kg·K)

400.0 °C

547 J/(kg·K)

500.0 °C

576 J/(kg·K)

600.0 °C

616 J/(kg·K)

Thermal conductivity

20.0 °C

19.6 - 25 W/(m·K)

Thermal diffusivity

20.0 °C

5.7 mm²/s

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

6.17E-7 - 7E-7 Ω·m

Chemical properties

PropertyValue

Carbon

0.12 - 0.22 %

Chromium

15 - 17 %

Manganese

1.5 %

Nickel

1.5 - 2.5 %

Phosphorus

0.04 %

Silicon

1 %

Sulfur

0.015 %


Metal

  • Metal
  • Resin
  • fiber
  • Composite material
  • Nanomaterials
  • Polymer Materials
  • Biologics
  • Dye
  • Spices
    1. DIN 17440 X30Cr13: Quenched & Tempered Steel – Superior Cutting Tools & Bearings
    2. DIN 17440 X12CrMoS17 Steel – Quenched & Tempered Grade for High-Performance Applications
    3. DIN 17440 Grade X14CrMoS17 – Quenched & Tempered Stainless Steel for Pressure Vessels & Structural Components
    4. DIN 17440: X12Cr13 Quenched & Tempered Steel for High-Pressure Applications
    5. EN 10250-4 Grade X17CrNi16-2 – Quenched & Tempered Steel for High-Load Applications
    6. DIN 17240 Grade C35 Quenched & Tempered Steel – High-Temperature Creep Resistance
    7. DIN 17440 Grade X15Cr13: Quenched & Tempered Steel for High-Performance Applications
    8. DIN 17440 X10Cr13 – Premium Quenched & Tempered Steel for 550 °C Applications
    9. DIN 17440 X20CrNi17-2: Premium Quenched & Tempered Steel for High-Performance Use
    10. DIN 17440 Grade X20Cr13 Quenched & Tempered (+QT) – High‑Performance Stainless Steel for Industrial Applications