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SAE-AISI H19 Steel vs. C49300 Brass

SAE-AISI H19 steel belongs to the iron alloys classification, while C49300 brass belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H19 steel and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
430 to 520

Thermal Properties

Latent Heat of Fusion, J/g 260
170
Melting Completion (Liquidus), °C 1540
880
Melting Onset (Solidus), °C 1490
840
Specific Heat Capacity, J/kg-K 460
380
Thermal Conductivity, W/m-K 29
88
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 22
26
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 7.5
3.0
Embodied Energy, MJ/kg 110
50
Embodied Water, L/kg 110
370

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
15 to 18
Strength to Weight: Bending, points 22 to 43
16 to 18
Thermal Diffusivity, mm2/s 7.9
29
Thermal Shock Resistance, points 21 to 59
14 to 18

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0
0.5 to 2.0
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
58 to 62
Iron (Fe), % 81.4 to 85.5
0 to 0.1
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0.2 to 0.5
0 to 0.030
Molybdenum (Mo), % 0.3 to 0.55
0
Nickel (Ni), % 0 to 0.3
0 to 1.5
Phosphorus (P), % 0 to 0.030
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 0.2 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
1.0 to 1.8
Tungsten (W), % 3.8 to 4.5
0
Vanadium (V), % 1.8 to 2.2
0
Zinc (Zn), % 0
30.6 to 40.5
Residuals, % 0
0 to 0.5