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EN 1.4805 Stainless Steel vs. C49300 Brass

EN 1.4805 stainless steel belongs to the iron alloys classification, while C49300 brass belongs to the copper alloys. There are 26 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 EN 1.4805 stainless steel and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 9.0
4.5 to 20
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
40
Tensile Strength: Ultimate (UTS), MPa 490
430 to 520
Tensile Strength: Yield (Proof), MPa 250
210 to 410

Thermal Properties

Latent Heat of Fusion, J/g 310
170
Maximum Temperature: Mechanical, °C 1000
120
Melting Completion (Liquidus), °C 1390
880
Melting Onset (Solidus), °C 1350
840
Specific Heat Capacity, J/kg-K 480
380
Thermal Conductivity, W/m-K 14
88
Thermal Expansion, µm/m-K 16
20

Otherwise Unclassified Properties

Base Metal Price, % relative 26
26
Density, g/cm3 7.9
8.0
Embodied Carbon, kg CO2/kg material 4.7
3.0
Embodied Energy, MJ/kg 66
50
Embodied Water, L/kg 180
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
21 to 71
Resilience: Unit (Modulus of Resilience), kJ/m3 150
220 to 800
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 17
15 to 18
Strength to Weight: Bending, points 18
16 to 18
Thermal Diffusivity, mm2/s 3.7
29
Thermal Shock Resistance, points 11
14 to 18

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0
0.5 to 2.0
Carbon (C), % 0.2 to 0.5
0
Chromium (Cr), % 19 to 23
0
Copper (Cu), % 0
58 to 62
Iron (Fe), % 44.9 to 56.8
0 to 0.1
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 2.0
0 to 0.030
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 23 to 27
0 to 1.5
Phosphorus (P), % 0 to 0.040
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 1.0 to 2.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
1.0 to 1.8
Zinc (Zn), % 0
30.6 to 40.5
Residuals, % 0
0 to 0.5