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SAE-AISI D4 Steel vs. EN 1.0580 Steel

Both SAE-AISI D4 steel and EN 1.0580 steel are iron alloys. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI D4 steel and the bottom bar is EN 1.0580 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 8.4 to 15
5.6 to 25
Fatigue Strength, MPa 310 to 920
210 to 270
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 74
73
Shear Strength, MPa 460 to 1210
340 to 360
Tensile Strength: Ultimate (UTS), MPa 760 to 2060
540 to 620
Tensile Strength: Yield (Proof), MPa 470 to 1540
290 to 450

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1380
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 31
51
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.2
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 5.0
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
1.8
Density, g/cm3 7.7
7.8
Embodied Carbon, kg CO2/kg material 3.3
1.4
Embodied Energy, MJ/kg 49
18
Embodied Water, L/kg 100
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100 to 160
31 to 120
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 27 to 75
19 to 22
Strength to Weight: Bending, points 24 to 47
19 to 21
Thermal Diffusivity, mm2/s 8.3
14
Thermal Shock Resistance, points 23 to 63
17 to 20

Alloy Composition

Carbon (C), % 2.1 to 2.4
0 to 0.22
Chromium (Cr), % 11 to 13
0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 80.6 to 86.3
97.5 to 100
Manganese (Mn), % 0 to 0.6
0 to 1.6
Molybdenum (Mo), % 0.7 to 1.2
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0 to 0.045
Silicon (Si), % 0 to 0.6
0 to 0.55
Sulfur (S), % 0 to 0.030
0 to 0.045
Vanadium (V), % 0 to 1.0
0

Comparable Variants