MakeItFrom.com
Menu (ESC)

SAE-AISI H43 Steel vs. AWS ERTi-1

SAE-AISI H43 steel belongs to the iron alloys classification, while AWS ERTi-1 belongs to the titanium 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 H43 steel and the bottom bar is AWS ERTi-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 77
41
Tensile Strength: Ultimate (UTS), MPa 710 to 2140
240

Thermal Properties

Latent Heat of Fusion, J/g 270
420
Melting Completion (Liquidus), °C 1530
1670
Melting Onset (Solidus), °C 1480
1620
Specific Heat Capacity, J/kg-K 460
540
Thermal Conductivity, W/m-K 30
21
Thermal Expansion, µm/m-K 12
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 14
37
Density, g/cm3 7.9
4.5
Embodied Carbon, kg CO2/kg material 8.2
31
Embodied Energy, MJ/kg 120
510
Embodied Water, L/kg 100
110

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
35
Strength to Weight: Axial, points 25 to 75
15
Strength to Weight: Bending, points 22 to 46
19
Thermal Diffusivity, mm2/s 8.3
8.7
Thermal Shock Resistance, points 21 to 62
19

Alloy Composition

Carbon (C), % 0.5 to 0.65
0 to 0.030
Chromium (Cr), % 3.8 to 4.5
0
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 83.2 to 85.9
0 to 0.080
Manganese (Mn), % 0.15 to 0.4
0
Molybdenum (Mo), % 7.8 to 8.5
0
Nitrogen (N), % 0
0 to 0.012
Oxygen (O), % 0
0.030 to 0.1
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.45
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
99.773 to 99.97
Vanadium (V), % 1.8 to 2.2
0