MakeItFrom.com
Menu (ESC)

C93700 Bronze vs. S30441 Stainless Steel

C93700 bronze belongs to the copper alloys classification, while S30441 stainless steel belongs to the iron alloys. There are 30 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 C93700 bronze and the bottom bar is S30441 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 99
200
Elongation at Break, % 20
45
Fatigue Strength, MPa 90
210
Poisson's Ratio 0.35
0.28
Rockwell B Hardness 60
81
Shear Modulus, GPa 37
76
Tensile Strength: Ultimate (UTS), MPa 240
580
Tensile Strength: Yield (Proof), MPa 130
230

Thermal Properties

Latent Heat of Fusion, J/g 170
300
Maximum Temperature: Mechanical, °C 140
940
Melting Completion (Liquidus), °C 930
1420
Melting Onset (Solidus), °C 760
1370
Specific Heat Capacity, J/kg-K 350
480
Thermal Conductivity, W/m-K 47
15
Thermal Expansion, µm/m-K 19
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 10
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 33
18
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 3.5
3.4
Embodied Energy, MJ/kg 57
50
Embodied Water, L/kg 390
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40
210
Resilience: Unit (Modulus of Resilience), kJ/m3 79
140
Stiffness to Weight: Axial, points 6.2
14
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 7.5
21
Strength to Weight: Bending, points 9.6
20
Thermal Diffusivity, mm2/s 15
4.0
Thermal Shock Resistance, points 9.4
13

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
17.5 to 19.5
Copper (Cu), % 78 to 82
1.5 to 2.5
Iron (Fe), % 0 to 0.15
62 to 71.7
Lead (Pb), % 8.0 to 11
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 1.0
8.0 to 10.5
Niobium (Nb), % 0
0.1 to 0.5
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0 to 1.5
0 to 0.045
Silicon (Si), % 0 to 0.0050
1.0 to 2.0
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 9.0 to 11
0
Tungsten (W), % 0
0.2 to 0.8
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0