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AISI 301LN Stainless Steel vs. C69710 Brass

AISI 301LN stainless steel belongs to the iron alloys classification, while C69710 brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AISI 301LN stainless steel and the bottom bar is C69710 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 23 to 51
25
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 77
41
Shear Strength, MPa 450 to 670
300
Tensile Strength: Ultimate (UTS), MPa 630 to 1060
470
Tensile Strength: Yield (Proof), MPa 270 to 770
230

Thermal Properties

Latent Heat of Fusion, J/g 280
240
Maximum Temperature: Mechanical, °C 890
160
Melting Completion (Liquidus), °C 1430
930
Melting Onset (Solidus), °C 1380
880
Specific Heat Capacity, J/kg-K 480
400
Thermal Conductivity, W/m-K 15
40
Thermal Expansion, µm/m-K 16
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 13
26
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 39
44
Embodied Water, L/kg 130
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220 to 290
99
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1520
250
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22 to 38
16
Strength to Weight: Bending, points 21 to 30
16
Thermal Diffusivity, mm2/s 4.0
12
Thermal Shock Resistance, points 14 to 24
16

Alloy Composition

Arsenic (As), % 0
0.030 to 0.060
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 16 to 18
0
Copper (Cu), % 0
75 to 80
Iron (Fe), % 70.7 to 77.9
0 to 0.2
Lead (Pb), % 0
0.5 to 1.5
Manganese (Mn), % 0 to 2.0
0 to 0.4
Nickel (Ni), % 6.0 to 8.0
0
Nitrogen (N), % 0.070 to 0.2
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.0
2.5 to 3.5
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
13.8 to 22
Residuals, % 0
0 to 0.5