MakeItFrom.com
Menu (ESC)

ASTM Grade HG10 MNN Steel vs. EN 1.8868 Steel

Both ASTM grade HG10 MNN steel and EN 1.8868 steel are iron alloys. They have 64% of their average alloy composition in common. There are 30 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 ASTM grade HG10 MNN steel and the bottom bar is EN 1.8868 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
160
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 23
25
Fatigue Strength, MPa 170
260
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 590
540
Tensile Strength: Yield (Proof), MPa 250
350

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 990
410
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 15
48
Thermal Expansion, µm/m-K 16
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 21
2.4
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 4.0
1.6
Embodied Energy, MJ/kg 58
21
Embodied Water, L/kg 160
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
120
Resilience: Unit (Modulus of Resilience), kJ/m3 160
330
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
19
Strength to Weight: Bending, points 20
19
Thermal Diffusivity, mm2/s 3.9
13
Thermal Shock Resistance, points 13
16

Alloy Composition

Boron (B), % 0
0 to 0.0050
Carbon (C), % 0.070 to 0.11
0 to 0.16
Chromium (Cr), % 18.5 to 20.5
0 to 0.3
Copper (Cu), % 0 to 0.5
0 to 0.3
Iron (Fe), % 57.9 to 66.5
96.4 to 100
Manganese (Mn), % 3.0 to 5.0
0 to 1.5
Molybdenum (Mo), % 0.25 to 0.45
0 to 0.25
Nickel (Ni), % 11.5 to 13.5
0 to 0.5
Niobium (Nb), % 0.2 to 1.0
0 to 0.050
Nitrogen (N), % 0.2 to 0.3
0 to 0.015
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 0.7
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.0080
Titanium (Ti), % 0
0 to 0.030
Vanadium (V), % 0
0 to 0.060
Zirconium (Zr), % 0
0 to 0.050