EN 1.4650 (X2CrNiCu19-10) Stainless Steel
Other Steels
Property Overview
Density7.8g/cm³
Elastic Modulus200GPa
Tensile Strength620MPa
Yield Strength210MPa
Brinell Hardness190HB
Maximum Service Temperature970°C
Mechanical
A - Min. elongation at fracture (%) longitud., (+AT)
45
+AT
A - Min. elongation at fracture (%) transverse, (+AT)
40
+AT
Elastic (Young's, Tensile) Modulus
200 GPa
Impact Strength: V-Notched Charpy
91 J
KV - Impact energy (J) longitud., (+AT)
+20° 100
+AT
KV - Impact energy (J) transverse, (+AT)
+20° 60
+AT
KV - Impact energy (J) transverse, (+AT)
-196° 60
+AT
R p0.2 0.2% proof strength (MPa) (+AT)
210
+AT
Rm - Tensile strength (MPa) (+AT)
520-720
+AT
Tensile Strength: Ultimate (UTS)
620 MPa
Tensile Strength: Yield (Proof)
240 MPa
Hardness
+A Soft annealed +AC Annealed to achieve spheroidization of the carbides +AR As rolled +AT Solution annealed +C Cold drawn / hard +CR Cold rolled +FP Treated to ferrite-pearlite structure and hardness range +I Isothermal annealing +LC Cold drawn / soft +M Thermo mechanical rolling +N Normalized +NT Normalized and tempered
+P Precipitation hardened +PE Peeled +QA Air quenched and tempered +QL Liquid quenched and tempered +QT Quenched and tempered +S Treated to improve shearability +SH As rolled and turned +SR Cold drawn and stress relieved +T Tempered +TH Treated to hardness range +WW Warm worked +U Untreated
+A
Thermal
Latent Heat of Fusion
290 J/g
Maximum Temperature: Corrosion
420 °C
Maximum Temperature: Mechanical
970 °C
Melting Completion (Liquidus)
1420 °C
Melting Onset (Solidus)
1380 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
15 W/m-K
Thermal Diffusivity
4.1 mm 2 /s
Thermal Expansion
16 µm/m-K
Thermal Shock Resistance
14 points
Electrical
Electrical Conductivity: Equal Volume
2.2 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.6 % IACS
Calculated
PREN (Pitting Resistance)
20
Resilience: Ultimate (Unit Rupture Work)
240 MJ/m 3
Resilience: Unit (Modulus of Resilience)
150 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
22 points
Strength to Weight: Bending
21 points
Environmental
Base Metal Price
16 % relative
Embodied Carbon
3.1 kg CO 2 /kg material
Embodied Energy
43 MJ/kg 19 x 10 3 BTU/lb
Embodied Water
150 L/kg 18 gal/lb
Registered Designations & Aliases
1.46501.4650EN 1.4650 (X2CrNiCu19-10) Stainless SteelX2CrNiCu19-10X2CrNiCu19-10
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 10222-5 EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10222-5 EN 10222-5: Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10222-5 EN 10222-5: Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels Machining of Stainless Steels and Super Alloys: Traditional and Nontraditional Techniques, Helmi A. Youssef, 2016 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