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CC763S Brass vs. S15700 Stainless Steel

CC763S brass belongs to the copper alloys classification, while S15700 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC763S brass and the bottom bar is S15700 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
200 to 460
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 7.3
1.1 to 29
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 490
1180 to 1890
Tensile Strength: Yield (Proof), MPa 270
500 to 1770

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Maximum Temperature: Mechanical, °C 140
870
Melting Completion (Liquidus), °C 870
1440
Melting Onset (Solidus), °C 830
1400
Specific Heat Capacity, J/kg-K 400
480
Thermal Expansion, µm/m-K 20
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 32
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 24
15
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 2.9
3.4
Embodied Energy, MJ/kg 49
47
Embodied Water, L/kg 330
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
17 to 270
Resilience: Unit (Modulus of Resilience), kJ/m3 340
640 to 4660
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 17
42 to 67
Strength to Weight: Bending, points 17
32 to 43
Thermal Shock Resistance, points 16
39 to 63

Alloy Composition

Aluminum (Al), % 1.0 to 2.5
0.75 to 1.5
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0 to 0.090
Chromium (Cr), % 0
14 to 16
Copper (Cu), % 56.5 to 67
0
Iron (Fe), % 0.5 to 2.0
69.6 to 76.8
Lead (Pb), % 0 to 1.5
0
Manganese (Mn), % 1.0 to 3.5
0 to 1.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0 to 2.5
6.5 to 7.7
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 18.9 to 41
0