EN 1.4713 (X10CrAlSi7) Stainless Steel
Other Steels
Property Overview
Density7.7g/cm³
Elastic Modulus190GPa
Tensile Strength520MPa
Yield Strength220MPa
Brinell Hardness192HB
Maximum Service Temperature800°C
Chemical Composition
C
0 to 0.12%
CR
6.0 to 8.0%
MN
0 to 1.0%
SI
0.5 to 1.0%
P
0 to 0.040%
S
0 to 0.015%
AL
0.5 to 1.0%
FE
88.8 to 93%
Mechanical
A - Min. elongation at fracture (%) (+A)
15-20
+A
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
20 %
Fatigue Strength
160 MPa
Poisson's Ratio
0.29
R p0.2 0.2% proof strength (MPa) (+A)
220
+A
Rm - Tensile strength (MPa) (+A)
420-620
+A
Shear Modulus
74 GPa
Shear Strength
320 MPa
Tensile Strength: Ultimate (UTS)
520 MPa
Tensile Strength: Yield (Proof)
250 MPa
Hardness
Brinell Hardness
170
Brinell hardness (HB): (+A)
192
+A
Physical
Density
7.7 g/cm 3
Thermal
Latent Heat of Fusion
270 J/g
Maximum Temperature: Corrosion
370 °C
Maximum Temperature: Mechanical
800 °C
Melting Completion (Liquidus)
1440 °C
Melting Onset (Solidus)
1400 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
23 W/m-K
Thermal Diffusivity
6.2 mm 2 /s
Thermal Expansion
11 µm/m-K
Thermal Shock Resistance
18 points
Electrical
Electrical Conductivity: Equal Volume
2.5 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.9 % IACS
Calculated
PREN (Pitting Resistance)
7.0
Resilience: Ultimate (Unit Rupture Work)
84 MJ/m 3
Resilience: Unit (Modulus of Resilience)
160 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
19 points
Strength to Weight: Bending
19 points
Environmental
Base Metal Price
4.6 % relative
Embodied Carbon
1.7 kg CO 2 /kg material
Embodied Energy
24 MJ/kg
Embodied Energy
24 MJ/kg 10 x 10 3 BTU/lb
Embodied Water
84 L/kg
Embodied Water
84 L/kg 10 gal/lb
Registered Designations & Aliases
1.47131.4713EN 1.4713 (X10CrAlSi7) Stainless SteelX10CrAlSi7X10CrAlSi7
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 10095 EN 10095: 1999 Heat Resisting Steels and Nickel Alloys
EN 10095 EN 10095: Heat resisting steels and nickel alloys
EN 10095 EN 10095: Heat resisting steels and nickel alloys Creep-Resistant Steels, Fujio Abe et al. (editors), 2008 Welding Metallurgy and Weldability of Stainless Steels, John C. Lippold and Damian J. Kotecki, 2005 EN 10088-1: Stainless steels - Part 1: List of stainless steels Corrosion of Stainless Steels, A. John Sedriks, 1996