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ASTM Grade HN Steel vs. C53400 Bronze

ASTM grade HN steel belongs to the iron alloys classification, while C53400 bronze belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is ASTM grade HN steel and the bottom bar is C53400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
42
Tensile Strength: Ultimate (UTS), MPa 500
330 to 720

Thermal Properties

Latent Heat of Fusion, J/g 310
200
Maximum Temperature: Mechanical, °C 1080
180
Melting Completion (Liquidus), °C 1400
1050
Melting Onset (Solidus), °C 1350
950
Specific Heat Capacity, J/kg-K 480
380
Thermal Conductivity, W/m-K 13
69
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 26
32
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 4.6
3.0
Embodied Energy, MJ/kg 66
49
Embodied Water, L/kg 180
350

Common Calculations

Stiffness to Weight: Axial, points 14
7.0
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 17
10 to 22
Strength to Weight: Bending, points 18
12 to 20
Thermal Diffusivity, mm2/s 3.5
21
Thermal Shock Resistance, points 11
12 to 26

Alloy Composition

Carbon (C), % 0.2 to 0.5
0
Chromium (Cr), % 19 to 23
0
Copper (Cu), % 0
91.8 to 95.7
Iron (Fe), % 44.9 to 57.8
0 to 0.1
Lead (Pb), % 0
0.8 to 1.2
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 23 to 27
0
Phosphorus (P), % 0 to 0.040
0.030 to 0.35
Silicon (Si), % 0 to 2.0
0
Sulfur (S), % 0 to 0.040
0
Tin (Sn), % 0
3.5 to 5.8
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.5