MakeItFrom.com
Menu (ESC)

C49300 Brass vs. N08020 Stainless Steel

C49300 brass belongs to the copper alloys classification, while N08020 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C49300 brass and the bottom bar is N08020 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 34
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
77
Shear Strength, MPa 270 to 290
380 to 410
Tensile Strength: Ultimate (UTS), MPa 430 to 520
610 to 620
Tensile Strength: Yield (Proof), MPa 210 to 410
270 to 420

Thermal Properties

Latent Heat of Fusion, J/g 170
300
Maximum Temperature: Mechanical, °C 120
1100
Melting Completion (Liquidus), °C 880
1410
Melting Onset (Solidus), °C 840
1360
Specific Heat Capacity, J/kg-K 380
460
Thermal Conductivity, W/m-K 88
12
Thermal Expansion, µm/m-K 20
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 17
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 26
38
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 3.0
6.6
Embodied Energy, MJ/kg 50
92
Embodied Water, L/kg 370
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
83 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 800
180 to 440
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 15 to 18
21
Strength to Weight: Bending, points 16 to 18
20
Thermal Diffusivity, mm2/s 29
3.2
Thermal Shock Resistance, points 14 to 18
15

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 to 0.070
Chromium (Cr), % 0
19 to 21
Copper (Cu), % 58 to 62
3.0 to 4.0
Iron (Fe), % 0 to 0.1
29.9 to 44
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0 to 0.030
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0 to 1.5
32 to 38
Niobium (Nb), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.2
0 to 0.045
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0
0 to 0.035
Tin (Sn), % 1.0 to 1.8
0
Zinc (Zn), % 30.6 to 40.5
0
Residuals, % 0 to 0.5
0