EN 1.4034 (X46Cr13) Stainless Steel

Martensitic Stainless Steels

Material conditionannealed

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density7.7g/cm³

Elastic Modulus190GPa

Tensile Strength690MPa

Yield Strength390MPa

Brinell Hardness220HB

Maximum Service Temperature770°C

Weight Calculator

Chemical Composition

0.43 to 0.5%

12.5 to 14.5%

0 to 1.0%

0 to 0.040%

0 to 0.015%

83 to 87.1%

Mechanical

Elastic (Young's, Tensile) Modulus

190 GPa

Elongation at Break

14 %

Fatigue Strength

230 MPa

Poisson's Ratio

0.28

Shear Modulus

76 GPa

Shear Strength

420 MPa

Tensile Strength: Ultimate (UTS)

690 MPa

Tensile Strength: Yield (Proof)

390 MPa

Hardness

Brinell Hardness

220

Rockwell B Hardness

Physical

Density

7.7 g/cm 3

Thermal

Latent Heat of Fusion

270 J/g

Maximum Temperature: Corrosion

390 °C

Maximum Temperature: Mechanical

770 °C

Melting Completion (Liquidus)

1440 °C

Melting Onset (Solidus)

1390 °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

24 points

Electrical

Electrical Conductivity: Equal Volume

3.1 % IACS

Electrical Conductivity: Equal Weight (Specific)

3.7 % IACS

Calculated

PREN (Pitting Resistance)

Resilience: Ultimate (Unit Rupture Work)

81 MJ/m 3

Resilience: Unit (Modulus of Resilience)

400 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

25 points

Strength to Weight: Axial

25 points

Strength to Weight: Bending

22 points

Environmental

Base Metal Price

7.0 % relative

Embodied Carbon

2.0 kg CO 2 /kg material

Embodied Energy

27 MJ/kg

Embodied Energy

27 MJ/kg 12 x 10 3 BTU/lb

Embodied Water

100 L/kg

Embodied Water

100 L/kg 12 gal/lb

Registered Designations & Aliases

1.40341.4034EN 1.4034 (X46Cr13) Stainless SteelX46Cr13X46Cr13

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 10088-3 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