EN 1.0031 (E190) Non-Alloy Steel
Carbon & Non-Alloy Steels
Property Overview
Density7.9g/cm³
Elastic Modulus190GPa
Tensile Strength270MPa
Yield Strength190MPa
Brinell Hardness89HB
Maximum Service Temperature400°C
Chemical Composition
C
0 to 0.1%
MN
0 to 0.7%
SI
0 to 0.35%
P
0 to 0.045%
S
0 to 0.045%
FE
98.8 to 100%
Mechanical
A - Min. elongation at fracture (%) longitud., (+CR)
26
+CR
A - Min. elongation at fracture (%) transverse, (+CR)
24
+CR
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
28 %
Fatigue Strength
160 MPa
Poisson's Ratio
0.29
ReH - Minimum yield strength (MPa) (+CR)
190
+CR
Rm - Tensile strength (MPa) (+CR)
270
+CR
Shear Modulus
73 GPa
Shear Strength
200 MPa
Tensile Strength: Ultimate (UTS)
310 MPa
Tensile Strength: Yield (Proof)
210 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
Brinell Hardness
89
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
250 J/g
Maximum Temperature: Mechanical
400 °C
Melting Completion (Liquidus)
1470 °C
Melting Onset (Solidus)
1420 °C
Specific Heat Capacity
470 J/kg-K
Thermal Conductivity
53 W/m-K
Thermal Diffusivity
14 mm 2 /s
Thermal Expansion
12 µm/m-K
Thermal Shock Resistance
9.8 points
Electrical
Electrical Conductivity: Equal Volume
7.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
8.0 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
78 MJ/m 3
Resilience: Unit (Modulus of Resilience)
120 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
11 points
Strength to Weight: Bending
13 points
Environmental
Base Metal Price
1.8 % relative
Embodied Carbon
1.4 kg CO 2 /kg material
Embodied Energy
18 MJ/kg
Embodied Energy
18 MJ/kg 7.8 x 10 3 BTU/lb
Embodied Water
45 L/kg
Embodied Water
45 L/kg 5.4 gal/lb
Registered Designations & Aliases
1.00311.0031E190E190EN 1.0031 (E190) Non-Alloy Steel
Standards
EN 10296-1 EN 10296-1: 2003 Welded circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
EN 10296-1 EN 10296-1: Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes
EN 10305-3 EN 10305-3: 2002 Steel tubes for precision applications. Welded cold sized tubes. Technical delivery conditions
EN 10305-5 EN 10305-5: 2003 Steel tubes for precision applications. Welded and cold sized square and rectangular tubes. Technical delivery conditions