EN 1.4110 (X55CrMo14) Stainless Steel

Martensitic Stainless Steels

Material conditionannealed

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density7.7g/cm³

Elastic Modulus190GPa

Tensile Strength770MPa

Yield Strength430MPa

Brinell Hardness250HB

Maximum Service Temperature790°C

Weight Calculator

Chemical Composition

0.48 to 0.6%

13 to 15%

0.5 to 0.8%

0 to 1.0%

0 to 0.040%

0 to 0.015%

0 to 0.15%

81.4 to 86%

Mechanical

Elastic (Young's, Tensile) Modulus

190 GPa

Elongation at Break

14 %

Fatigue Strength

250 MPa

Poisson's Ratio

0.28

Shear Modulus

76 GPa

Shear Strength

470 MPa

Tensile Strength: Ultimate (UTS)

770 MPa

Tensile Strength: Yield (Proof)

430 MPa

Hardness

Brinell Hardness

250

Rockwell B Hardness

Physical

Density

7.7 g/cm 3

Thermal

Latent Heat of Fusion

280 J/g

Maximum Temperature: Corrosion

390 °C

Maximum Temperature: Mechanical

790 °C

Melting Completion (Liquidus)

1440 °C

Melting Onset (Solidus)

1400 °C

Specific Heat Capacity

480 J/kg-K

Thermal Conductivity

30 W/m-K

Thermal Diffusivity

8.1 mm 2 /s

Thermal Expansion

11 µm/m-K

Thermal Shock Resistance

27 points

Electrical

Electrical Conductivity: Equal Volume

2.8 % IACS

Electrical Conductivity: Equal Weight (Specific)

3.2 % IACS

Calculated

PREN (Pitting Resistance)

Resilience: Ultimate (Unit Rupture Work)

90 MJ/m 3

Resilience: Unit (Modulus of Resilience)

480 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

25 points

Strength to Weight: Axial

28 points

Strength to Weight: Bending

24 points

Environmental

Base Metal Price

8.0 % relative

Embodied Carbon

2.3 kg CO 2 /kg material

Embodied Energy

33 MJ/kg

Embodied Energy

33 MJ/kg 14 x 10 3 BTU/lb

Embodied Water

110 L/kg

Embodied Water

110 L/kg 13 gal/lb

Registered Designations & Aliases

1.41101.4110EN 1.4110 (X55CrMo14) Stainless SteelX55CrMo14X55CrMo14

Standards

EN 10088-1 EN 10088-1: 2005 Stainless steels. List of stainless steels

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

EN 10088-2 EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

EN 10088-2 EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

EN 10088-2 EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes EN 10088-3: Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes EN 10088-1: Stainless steels - Part 1: List of stainless steels Welding Metallurgy of Stainless Steels, Erich Folkhard et al., 2012 Corrosion of Stainless Steels, A. John Sedriks, 1996

EN 10088-3 EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

EN 10088-3 EN 10088-3: Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes