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SAE-AISI 1060 Steel vs. EN 1.4109 Stainless Steel

Both SAE-AISI 1060 steel and EN 1.4109 stainless steel are iron alloys. They have 84% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI 1060 steel and the bottom bar is EN 1.4109 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180 to 220
250
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 10 to 13
19
Fatigue Strength, MPa 260 to 340
270
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 72
76
Shear Strength, MPa 370 to 450
480
Tensile Strength: Ultimate (UTS), MPa 620 to 740
770
Tensile Strength: Yield (Proof), MPa 400 to 540
420

Thermal Properties

Latent Heat of Fusion, J/g 250
280
Maximum Temperature: Mechanical, °C 400
820
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 51
30
Thermal Expansion, µm/m-K 12
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.6
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 11
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
8.5
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 1.4
2.2
Embodied Energy, MJ/kg 19
30
Embodied Water, L/kg 46
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58 to 82
120
Resilience: Unit (Modulus of Resilience), kJ/m3 430 to 790
460
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 22 to 26
28
Strength to Weight: Bending, points 21 to 23
24
Thermal Diffusivity, mm2/s 14
8.1
Thermal Shock Resistance, points 20 to 24
28

Alloy Composition

Carbon (C), % 0.55 to 0.65
0.6 to 0.75
Chromium (Cr), % 0
14 to 16
Iron (Fe), % 98.4 to 98.9
80.7 to 85
Manganese (Mn), % 0.6 to 0.9
0 to 1.0
Molybdenum (Mo), % 0
0.4 to 0.8
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0
0 to 0.7
Sulfur (S), % 0 to 0.050
0 to 0.015