ASTM Grade HN Steel vs. SAE-AISI 1132 Steel
Both ASTM grade HN steel and SAE-AISI 1132 steel are iron alloys. They have 53% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is ASTM grade HN steel and the bottom bar is SAE-AISI 1132 steel.
Metric UnitsUS Customary Units
Mechanical Properties
Brinell Hardness | 140 | |
190 to 210 |
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
190 |
Elongation at Break, % | 9.0 | |
14 to 18 |
Poisson's Ratio | 0.28 | |
0.29 |
Shear Modulus, GPa | 77 | |
73 |
Tensile Strength: Ultimate (UTS), MPa | 500 | |
640 to 720 |
Thermal Properties
Latent Heat of Fusion, J/g | 310 | |
250 |
Maximum Temperature: Mechanical, °C | 1080 | |
400 |
Melting Completion (Liquidus), °C | 1400 | |
1460 |
Melting Onset (Solidus), °C | 1350 | |
1420 |
Specific Heat Capacity, J/kg-K | 480 | |
470 |
Thermal Conductivity, W/m-K | 13 | |
51 |
Thermal Expansion, µm/m-K | 16 | |
13 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 26 | |
1.9 |
Density, g/cm3 | 7.9 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 4.6 | |
1.4 |
Embodied Energy, MJ/kg | 66 | |
19 |
Embodied Water, L/kg | 180 | |
48 |
Common Calculations
Stiffness to Weight: Axial, points | 14 | |
13 |
Stiffness to Weight: Bending, points | 25 | |
24 |
Strength to Weight: Axial, points | 17 | |
23 to 25 |
Strength to Weight: Bending, points | 18 | |
21 to 23 |
Thermal Diffusivity, mm2/s | 3.5 | |
14 |
Thermal Shock Resistance, points | 11 | |
19 to 22 |
Alloy Composition
Carbon (C), % | 0.2 to 0.5 | |
0.24 to 0.34 |
Chromium (Cr), % | 19 to 23 | |
0 |
Iron (Fe), % | 44.9 to 57.8 | |
97.8 to 98.3 |
Manganese (Mn), % | 0 to 2.0 | |
1.4 to 1.7 |
Molybdenum (Mo), % | 0 to 0.5 | |
0 |
Nickel (Ni), % | 23 to 27 | |
0 |
Phosphorus (P), % | 0 to 0.040 | |
0 to 0.040 |
Silicon (Si), % | 0 to 2.0 | |
0 |
Sulfur (S), % | 0 to 0.040 | |
0.080 to 0.13 |