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EN 1.4107 Stainless Steel vs. CC762S Brass

EN 1.4107 stainless steel belongs to the iron alloys classification, while CC762S 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 1.4107 stainless steel and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 18 to 21
7.3
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
43
Tensile Strength: Ultimate (UTS), MPa 620 to 700
840
Tensile Strength: Yield (Proof), MPa 400 to 570
540

Thermal Properties

Latent Heat of Fusion, J/g 270
200
Maximum Temperature: Mechanical, °C 740
160
Melting Completion (Liquidus), °C 1450
920
Melting Onset (Solidus), °C 1410
870
Specific Heat Capacity, J/kg-K 480
420
Thermal Conductivity, W/m-K 27
51
Thermal Expansion, µm/m-K 10
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
28
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
32

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
24
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 2.1
3.1
Embodied Energy, MJ/kg 30
51
Embodied Water, L/kg 100
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 120
54
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 840
1290
Stiffness to Weight: Axial, points 14
7.8
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 22 to 25
29
Strength to Weight: Bending, points 21 to 22
25
Thermal Diffusivity, mm2/s 7.2
15
Thermal Shock Resistance, points 22 to 25
27

Alloy Composition

Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 11.5 to 12.5
0
Copper (Cu), % 0 to 0.3
57 to 67
Iron (Fe), % 83.8 to 87.2
1.5 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0.5 to 0.8
2.5 to 5.0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 0.8 to 1.5
0 to 3.0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.4
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.2
Vanadium (V), % 0 to 0.080
0
Zinc (Zn), % 0
13.4 to 36