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EN 1.4913 Stainless Steel vs. CC765S Brass

EN 1.4913 stainless steel belongs to the iron alloys classification, while CC765S brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4913 stainless steel and the bottom bar is CC765S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 14 to 22
21
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 75
42
Tensile Strength: Ultimate (UTS), MPa 870 to 980
540
Tensile Strength: Yield (Proof), MPa 480 to 850
220

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Maximum Temperature: Mechanical, °C 700
140
Melting Completion (Liquidus), °C 1460
860
Melting Onset (Solidus), °C 1410
820
Specific Heat Capacity, J/kg-K 480
400
Thermal Conductivity, W/m-K 24
91
Thermal Expansion, µm/m-K 11
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
30
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
34

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
24
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 2.9
3.0
Embodied Energy, MJ/kg 41
51
Embodied Water, L/kg 97
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 160
90
Resilience: Unit (Modulus of Resilience), kJ/m3 600 to 1860
220
Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 31 to 35
19
Strength to Weight: Bending, points 26 to 28
18
Thermal Diffusivity, mm2/s 6.5
28
Thermal Shock Resistance, points 31 to 34
17

Alloy Composition

Aluminum (Al), % 0 to 0.020
0.5 to 2.5
Antimony (Sb), % 0
0 to 0.080
Boron (B), % 0 to 0.0015
0
Carbon (C), % 0.17 to 0.23
0
Chromium (Cr), % 10 to 11.5
0
Copper (Cu), % 0
51 to 65
Iron (Fe), % 84.5 to 88.3
0.5 to 2.0
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0.4 to 0.9
0.3 to 3.0
Molybdenum (Mo), % 0.5 to 0.8
0
Nickel (Ni), % 0.2 to 0.6
0 to 6.0
Niobium (Nb), % 0.25 to 0.55
0
Nitrogen (N), % 0.050 to 0.1
0
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 1.0
Vanadium (V), % 0.1 to 0.3
0
Zinc (Zn), % 0
19.8 to 47.7