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EN 1.4980 Stainless Steel vs. C84000 Brass

EN 1.4980 stainless steel belongs to the iron alloys classification, while C84000 brass belongs to the copper alloys. There are 28 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 EN 1.4980 stainless steel and the bottom bar is C84000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 17
27
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 75
42
Tensile Strength: Ultimate (UTS), MPa 1030
250
Tensile Strength: Yield (Proof), MPa 680
140

Thermal Properties

Latent Heat of Fusion, J/g 300
190
Maximum Temperature: Mechanical, °C 920
170
Melting Completion (Liquidus), °C 1430
1040
Melting Onset (Solidus), °C 1380
940
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 13
72
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
16
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
17

Otherwise Unclassified Properties

Base Metal Price, % relative 26
30
Density, g/cm3 7.9
8.6
Embodied Carbon, kg CO2/kg material 6.0
3.0
Embodied Energy, MJ/kg 87
49
Embodied Water, L/kg 170
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
58
Resilience: Unit (Modulus of Resilience), kJ/m3 1180
83
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 36
8.2
Strength to Weight: Bending, points 28
10
Thermal Diffusivity, mm2/s 3.5
22
Thermal Shock Resistance, points 22
9.0

Alloy Composition


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Aluminum (Al), % 0 to 0.35
0 to 0.0050
Antimony (Sb), % 0
0 to 0.020
Boron (B), % 0.0030 to 0.010
0 to 0.1
Carbon (C), % 0.030 to 0.080
0
Chromium (Cr), % 13.5 to 16
0
Copper (Cu), % 0
82 to 89
Iron (Fe), % 49.2 to 58.5
0 to 0.4
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 1.0 to 2.0
0 to 0.010
Molybdenum (Mo), % 1.0 to 1.5
0
Nickel (Ni), % 24 to 27
0.5 to 2.0
Phosphorus (P), % 0 to 0.025
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.015
0.1 to 0.65
Tin (Sn), % 0
2.0 to 4.0
Titanium (Ti), % 1.9 to 2.3
0
Vanadium (V), % 0.1 to 0.5
0
Zinc (Zn), % 0
5.0 to 14
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0
0 to 0.7