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EN 1.4935 Stainless Steel vs. C68300 Brass

EN 1.4935 stainless steel belongs to the iron alloys classification, while C68300 brass belongs to the copper alloys. There are 27 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 1.4935 stainless steel and the bottom bar is C68300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 16 to 18
15
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 76
40
Shear Strength, MPa 480 to 540
260
Tensile Strength: Ultimate (UTS), MPa 780 to 880
430
Tensile Strength: Yield (Proof), MPa 570 to 670
260

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Maximum Temperature: Mechanical, °C 740
120
Melting Completion (Liquidus), °C 1460
900
Melting Onset (Solidus), °C 1420
890
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 24
120
Thermal Expansion, µm/m-K 11
20

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
23
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 2.9
2.8
Embodied Energy, MJ/kg 42
46
Embodied Water, L/kg 100
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
56
Resilience: Unit (Modulus of Resilience), kJ/m3 830 to 1160
330
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 28 to 31
15
Strength to Weight: Bending, points 24 to 26
16
Thermal Diffusivity, mm2/s 6.5
38
Thermal Shock Resistance, points 27 to 30
14

Alloy Composition

Antimony (Sb), % 0
0.3 to 1.0
Cadmium (Cd), % 0
0 to 0.010
Carbon (C), % 0.17 to 0.24
0
Chromium (Cr), % 11 to 12.5
0
Copper (Cu), % 0
59 to 63
Iron (Fe), % 83 to 86.7
0
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0.3 to 0.8
0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0.3 to 0.8
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.1 to 0.5
0.3 to 1.0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.050 to 0.2
Tungsten (W), % 0.4 to 0.6
0
Vanadium (V), % 0.2 to 0.35
0
Zinc (Zn), % 0
34.2 to 40.4
Residuals, % 0
0 to 0.5