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AWS E383 vs. ACI-ASTM CE30 Steel

Both AWS E383 and ACI-ASTM CE30 steel are iron alloys. They have 72% of their average alloy composition in common. There are 23 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 AWS E383 and the bottom bar is ACI-ASTM CE30 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 34
11
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 80
79
Tensile Strength: Ultimate (UTS), MPa 580
630

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Melting Completion (Liquidus), °C 1420
1410
Melting Onset (Solidus), °C 1370
1360
Specific Heat Capacity, J/kg-K 470
490
Thermal Conductivity, W/m-K 12
14
Thermal Expansion, µm/m-K 14
17

Otherwise Unclassified Properties

Base Metal Price, % relative 37
19
Density, g/cm3 8.1
7.7
Embodied Carbon, kg CO2/kg material 6.4
3.4
Embodied Energy, MJ/kg 89
49
Embodied Water, L/kg 240
180

Common Calculations

PREN (Pitting Resistance) 40
28
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 20
23
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 3.1
3.6
Thermal Shock Resistance, points 15
13

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.3
Chromium (Cr), % 26.5 to 29
26 to 30
Copper (Cu), % 0.6 to 1.5
0
Iron (Fe), % 28.8 to 39.2
55.1 to 66
Manganese (Mn), % 0.5 to 2.5
0 to 1.5
Molybdenum (Mo), % 3.2 to 4.2
0
Nickel (Ni), % 30 to 33
8.0 to 11
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.9
0 to 2.0
Sulfur (S), % 0 to 0.020
0 to 0.040