EN 1.1141 (C15E) Non-Alloy Steel
Other Steels
Property Overview
Density7.8g/cm³
Elastic Modulus190GPa
Tensile Strength450MPa
Yield Strength360MPa
Brinell Hardness143HB
Maximum Service Temperature400°C
Chemical Composition
C
0.12 to 0.18%
MN
0.3 to 0.6%
SI
0 to 0.4%
P
0 to 0.035%
S
0 to 0.035%
FE
98.8 to 99.58%
Mechanical
A - Min. elongation Lo = 80 mm (%) (+A)
25
+A
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
28 %
Fatigue Strength
170 MPa
Poisson's Ratio
0.29
R p0.2 0.2% proof strength (MPa) (+A)
360
+A
Rm - Tensile strength (MPa) (+A)
450
+A
Rm - Tensile strength (MPa) (+CR)
870
+CR
Shear Modulus
73 GPa
Shear Strength
280 MPa
Tensile Strength: Ultimate (UTS)
420 MPa
Tensile Strength: Yield (Proof)
220 MPa
Hardness
Brinell Hardness
120
Brinell hardness (HBW): (+A)
143
+A
Brinell hardness (HBW): (+N)
95 - 150
+N
Rockwell B hardness ( HRB or RB): (+A)
76
+A
Vickers hardness ( HV): (+A)
140
+A
Vickers hardness ( HV): (+CR)
260
+CR
Physical
Density
7.8 g/cm 3
Thermal
Latent Heat of Fusion
250 J/g
Maximum Temperature: Mechanical
400 °C
Melting Completion (Liquidus)
1460 °C
Melting Onset (Solidus)
1420 °C
Specific Heat Capacity
470 J/kg-K
Thermal Conductivity
51 W/m-K
Thermal Diffusivity
14 mm 2 /s
Thermal Expansion
12 µm/m-K
Thermal Shock Resistance
13 points
Electrical
Electrical Conductivity: Equal Volume
7.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
8.0 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
99 MJ/m 3
Resilience: Unit (Modulus of Resilience)
130 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
15 points
Strength to Weight: Bending
16 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 7.9 x 10 3 BTU/lb
Embodied Water
45 L/kg
Embodied Water
45 L/kg 5.4 gal/lb
Registered Designations & Aliases
1.11411.1141C15EC15EEN 1.1141 (C15E) Non-Alloy Steel
Standards
EN 10084 EN 10084: 2008 Case hardening steels. Technical delivery conditions
EN 10132-2 EN 10132-2: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Case hardening steels
EN 10297-1 EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
EN 10297-1 EN 10297-1: Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes