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AWS ER120S-1 vs. R60704 Alloy

AWS ER120S-1 belongs to the iron alloys classification, while R60704 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS ER120S-1 and the bottom bar is R60704 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
97
Elongation at Break, % 17
16
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
36
Tensile Strength: Ultimate (UTS), MPa 930
470
Tensile Strength: Yield (Proof), MPa 830
270

Thermal Properties

Latent Heat of Fusion, J/g 260
240
Specific Heat Capacity, J/kg-K 470
270
Thermal Conductivity, W/m-K 46
22
Thermal Expansion, µm/m-K 13
6.0

Otherwise Unclassified Properties

Density, g/cm3 7.8
6.7
Embodied Water, L/kg 56
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
64
Resilience: Unit (Modulus of Resilience), kJ/m3 1850
370
Stiffness to Weight: Axial, points 13
8.1
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 33
20
Strength to Weight: Bending, points 27
20
Thermal Diffusivity, mm2/s 13
12
Thermal Shock Resistance, points 27
58

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.1
0 to 0.050
Chromium (Cr), % 0 to 0.6
0.2 to 0.4
Copper (Cu), % 0 to 0.25
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 92.4 to 96.1
0.2 to 0.4
Manganese (Mn), % 1.4 to 1.8
0
Molybdenum (Mo), % 0.3 to 0.65
0
Nickel (Ni), % 2.0 to 2.8
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.18
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0.25 to 0.6
0
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
1.0 to 2.0
Titanium (Ti), % 0 to 0.1
0
Vanadium (V), % 0 to 0.030
0
Zirconium (Zr), % 0 to 0.1
93 to 98.8
Residuals, % 0 to 0.5
0