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SAE-AISI H19 Steel vs. C27000 Brass

SAE-AISI H19 steel belongs to the iron alloys classification, while C27000 brass belongs to the copper alloys. There are 21 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 SAE-AISI H19 steel and the bottom bar is C27000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
370 to 650

Thermal Properties

Latent Heat of Fusion, J/g 260
180
Melting Completion (Liquidus), °C 1540
930
Melting Onset (Solidus), °C 1490
900
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 29
120
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 22
24
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 7.5
2.7
Embodied Energy, MJ/kg 110
45
Embodied Water, L/kg 110
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 24 to 68
13 to 22
Strength to Weight: Bending, points 22 to 43
14 to 21
Thermal Diffusivity, mm2/s 7.9
37
Thermal Shock Resistance, points 21 to 59
12 to 22

Alloy Composition

Carbon (C), % 0.32 to 0.45
0
Chromium (Cr), % 4.0 to 4.8
0
Cobalt (Co), % 4.0 to 4.5
0
Copper (Cu), % 0 to 0.25
63 to 68.5
Iron (Fe), % 81.4 to 85.5
0 to 0.1
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0.2 to 0.5
0
Molybdenum (Mo), % 0.3 to 0.55
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.5
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 3.8 to 4.5
0
Vanadium (V), % 1.8 to 2.2
0
Zinc (Zn), % 0
31 to 37
Residuals, % 0
0 to 0.3