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C26200 Brass vs. AISI 312 Stainless Steel

C26200 brass belongs to the copper alloys classification, while AISI 312 stainless steel belongs to the iron alloys. There are 29 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 C26200 brass and the bottom bar is AISI 312 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 3.0 to 180
28
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 41
80
Shear Strength, MPa 230 to 390
510
Tensile Strength: Ultimate (UTS), MPa 330 to 770
780
Tensile Strength: Yield (Proof), MPa 110 to 490
510

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Maximum Temperature: Mechanical, °C 140
1100
Melting Completion (Liquidus), °C 950
1430
Melting Onset (Solidus), °C 920
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
16
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 31
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 25
17
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 2.7
3.4
Embodied Energy, MJ/kg 45
48
Embodied Water, L/kg 320
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
190
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
640
Stiffness to Weight: Axial, points 7.2
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11 to 26
28
Strength to Weight: Bending, points 13 to 23
24
Thermal Diffusivity, mm2/s 38
4.3
Thermal Shock Resistance, points 11 to 26
21

Alloy Composition

Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 67 to 70
0
Iron (Fe), % 0 to 0.050
62.2 to 69.2
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
1.2 to 2.0
Nickel (Ni), % 0
5.5 to 6.5
Nitrogen (N), % 0
0.14 to 0.2
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 29.6 to 33
0
Residuals, % 0 to 0.3
0