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ASTM Grade HN Steel vs. C92700 Bronze

ASTM grade HN steel belongs to the iron alloys classification, while C92700 bronze belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is ASTM grade HN steel and the bottom bar is C92700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 9.0
9.1
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
40
Tensile Strength: Ultimate (UTS), MPa 500
290

Thermal Properties

Latent Heat of Fusion, J/g 310
190
Maximum Temperature: Mechanical, °C 1080
170
Melting Completion (Liquidus), °C 1400
980
Melting Onset (Solidus), °C 1350
840
Specific Heat Capacity, J/kg-K 480
370
Thermal Conductivity, W/m-K 13
47
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 26
35
Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 4.6
3.6
Embodied Energy, MJ/kg 66
58
Embodied Water, L/kg 180
390

Common Calculations

Stiffness to Weight: Axial, points 14
6.8
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 17
9.1
Strength to Weight: Bending, points 18
11
Thermal Diffusivity, mm2/s 3.5
15
Thermal Shock Resistance, points 11
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0.2 to 0.5
0
Chromium (Cr), % 19 to 23
0
Copper (Cu), % 0
86 to 89
Iron (Fe), % 44.9 to 57.8
0 to 0.2
Lead (Pb), % 0
1.0 to 2.5
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 23 to 27
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 2.0
0 to 0.0050
Sulfur (S), % 0 to 0.040
0 to 0.050
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 0
0 to 0.7
Residuals, % 0
0 to 0.7