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EN 1.6958 Steel vs. SAE-AISI 1010 Steel

Both EN 1.6958 steel and SAE-AISI 1010 steel are iron alloys. They have a moderately high 94% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.6958 steel and the bottom bar is SAE-AISI 1010 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 340
100 to 110
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 16
22 to 31
Fatigue Strength, MPa 700
150 to 230
Poisson's Ratio 0.29
0.29
Reduction in Area, % 56
46 to 56
Shear Modulus, GPa 73
73
Shear Strength, MPa 700
230 to 250
Tensile Strength: Ultimate (UTS), MPa 1140
350 to 400
Tensile Strength: Yield (Proof), MPa 1070
190 to 330

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 450
400
Melting Completion (Liquidus), °C 1460
1470
Melting Onset (Solidus), °C 1420
1430
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 47
47
Thermal Expansion, µm/m-K 11
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.9
12
Electrical Conductivity: Equal Weight (Specific), % IACS 9.1
14

Otherwise Unclassified Properties

Base Metal Price, % relative 5.0
1.8
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 2.0
1.4
Embodied Energy, MJ/kg 27
18
Embodied Water, L/kg 60
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
82 to 93
Resilience: Unit (Modulus of Resilience), kJ/m3 3050
100 to 290
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 40
12 to 14
Strength to Weight: Bending, points 31
14 to 15
Thermal Diffusivity, mm2/s 13
13
Thermal Shock Resistance, points 39
11 to 13

Alloy Composition

Aluminum (Al), % 0.0050 to 0.050
0
Carbon (C), % 0.25 to 0.3
0.080 to 0.13
Chromium (Cr), % 1.2 to 1.7
0
Iron (Fe), % 92.6 to 94.5
99.18 to 99.62
Manganese (Mn), % 0.2 to 0.5
0.3 to 0.6
Molybdenum (Mo), % 0.35 to 0.55
0
Nickel (Ni), % 3.3 to 3.8
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0.15 to 0.3
0
Sulfur (S), % 0 to 0.015
0 to 0.050
Vanadium (V), % 0 to 0.12
0