MakeItFrom.com
Menu (ESC)

EN 1.0601 Steel vs. SAE-AISI 8630 Steel

Both EN 1.0601 steel and SAE-AISI 8630 steel are iron alloys. Their average alloy composition is basically identical.

For each property being compared, the top bar is EN 1.0601 steel and the bottom bar is SAE-AISI 8630 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
160 to 200
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11
12 to 24
Fatigue Strength, MPa 220
260 to 350
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 72
73
Shear Strength, MPa 430
340 to 410
Tensile Strength: Ultimate (UTS), MPa 730
540 to 680
Tensile Strength: Yield (Proof), MPa 350
360 to 560

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
410
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 48
39
Thermal Expansion, µm/m-K 12
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 2.1
2.6
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.5
1.5
Embodied Energy, MJ/kg 19
20
Embodied Water, L/kg 47
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 65
78 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 330
340 to 840
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 26
19 to 24
Strength to Weight: Bending, points 23
19 to 22
Thermal Diffusivity, mm2/s 13
10
Thermal Shock Resistance, points 23
18 to 23

Alloy Composition

Carbon (C), % 0.57 to 0.65
0.28 to 0.33
Chromium (Cr), % 0 to 0.4
0.4 to 0.6
Iron (Fe), % 97.1 to 98.8
96.8 to 97.9
Manganese (Mn), % 0.6 to 0.9
0.7 to 0.9
Molybdenum (Mo), % 0 to 0.1
0.15 to 0.25
Nickel (Ni), % 0 to 0.4
0.4 to 0.7
Phosphorus (P), % 0 to 0.045
0 to 0.035
Silicon (Si), % 0 to 0.4
0.15 to 0.35
Sulfur (S), % 0 to 0.045
0 to 0.040