EN 1.4029 (X29CrS13) Stainless Steel
Martensitic Stainless Steels
annealed
Property Overview
Density7.7g/cm³
Elastic Modulus190GPa
Tensile Strength700MPa
Yield Strength410MPa
Brinell Hardness210HB
Maximum Service Temperature750°C
Chemical Composition
C
0.25 to 0.32%
CR
12 to 13.5%
MO
0 to 0.6%
MN
0 to 1.5%
SI
0 to 1.0%
P
0 to 0.040%
S
0.15 to 0.25%
FE
82.8 to 87.6%
Mechanical
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
20 %
Fatigue Strength
270 MPa
Poisson's Ratio
0.28
Shear Modulus
76 GPa
Shear Strength
440 MPa
Tensile Strength: Ultimate (UTS)
700 MPa
Tensile Strength: Yield (Proof)
410 MPa
Hardness
Brinell Hardness
210
Physical
Density
7.7 g/cm 3
Thermal
Latent Heat of Fusion
270 J/g
Maximum Temperature: Corrosion
390 °C
Maximum Temperature: Mechanical
750 °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
10 µm/m-K
Thermal Shock Resistance
26 points
Electrical
Electrical Conductivity: Equal Volume
3.1 % IACS
Electrical Conductivity: Equal Weight (Specific)
3.7 % IACS
Calculated
PREN (Pitting Resistance)
14
Resilience: Ultimate (Unit Rupture Work)
120 MJ/m 3
Resilience: Unit (Modulus of Resilience)
440 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
23 points
Environmental
Base Metal Price
7.0 % relative
Embodied Carbon
2.0 kg CO 2 /kg material
Embodied Energy
28 MJ/kg
Embodied Energy
28 MJ/kg 12 x 10 3 BTU/lb
Embodied Water
100 L/kg
Embodied Water
100 L/kg 12 gal/lb
Registered Designations & Aliases
1.40291.4029EN 1.4029 (X29CrS13) Stainless SteelX29CrS13X29CrS13
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 10088-3 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