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C49300 Brass vs. AISI 422 Stainless Steel

C49300 brass belongs to the copper alloys classification, while AISI 422 stainless steel belongs to the iron alloys. There are 29 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 C49300 brass and the bottom bar is AISI 422 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 4.5 to 20
15 to 17
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
76
Shear Strength, MPa 270 to 290
560 to 660
Tensile Strength: Ultimate (UTS), MPa 430 to 520
910 to 1080
Tensile Strength: Yield (Proof), MPa 210 to 410
670 to 870

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Maximum Temperature: Mechanical, °C 120
650
Melting Completion (Liquidus), °C 880
1480
Melting Onset (Solidus), °C 840
1470
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 88
24
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 17
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 26
11
Density, g/cm3 8.0
7.9
Embodied Carbon, kg CO2/kg material 3.0
3.1
Embodied Energy, MJ/kg 50
44
Embodied Water, L/kg 370
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 800
1140 to 1910
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 15 to 18
32 to 38
Strength to Weight: Bending, points 16 to 18
26 to 30
Thermal Diffusivity, mm2/s 29
6.4
Thermal Shock Resistance, points 14 to 18
33 to 39

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Carbon (C), % 0
0.2 to 0.25
Chromium (Cr), % 0
11 to 12.5
Copper (Cu), % 58 to 62
0
Iron (Fe), % 0 to 0.1
81.9 to 85.8
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.030
0.5 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 0 to 1.5
0.5 to 1.0
Phosphorus (P), % 0 to 0.2
0 to 0.025
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0 to 0.5
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 1.0 to 1.8
0
Tungsten (W), % 0
0.9 to 1.3
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 30.6 to 40.5
0
Residuals, % 0 to 0.5
0