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ACI-ASTM CG6MMN Steel vs. C90200 Bronze

ACI-ASTM CG6MMN steel belongs to the iron alloys classification, while C90200 bronze belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CG6MMN steel and the bottom bar is C90200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
70
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
30
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 79
41
Tensile Strength: Ultimate (UTS), MPa 670
260
Tensile Strength: Yield (Proof), MPa 320
110

Thermal Properties

Latent Heat of Fusion, J/g 300
200
Maximum Temperature: Mechanical, °C 1080
180
Melting Completion (Liquidus), °C 1420
1050
Melting Onset (Solidus), °C 1380
880
Specific Heat Capacity, J/kg-K 480
370
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 22
34
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 4.8
3.3
Embodied Energy, MJ/kg 68
53
Embodied Water, L/kg 180
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
63
Resilience: Unit (Modulus of Resilience), kJ/m3 260
55
Stiffness to Weight: Axial, points 14
7.0
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 24
8.3
Strength to Weight: Bending, points 22
10
Thermal Shock Resistance, points 14
9.5

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 20.5 to 23.5
0
Copper (Cu), % 0
91 to 94
Iron (Fe), % 51.9 to 62.1
0 to 0.2
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 4.0 to 6.0
0
Molybdenum (Mo), % 1.5 to 3.0
0
Nickel (Ni), % 11.5 to 13.5
0 to 0.5
Niobium (Nb), % 0.1 to 0.3
0
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.040
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.050
Tin (Sn), % 0
6.0 to 8.0
Vanadium (V), % 0.1 to 0.3
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.6