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AWS E307 vs. AISI 205 Stainless Steel

Both AWS E307 and AISI 205 stainless steel are iron alloys. They have 88% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS E307 and the bottom bar is AISI 205 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
11 to 51
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
77
Tensile Strength: Ultimate (UTS), MPa 660
800 to 1430

Thermal Properties

Latent Heat of Fusion, J/g 290
280
Melting Completion (Liquidus), °C 1420
1380
Melting Onset (Solidus), °C 1370
1340
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 14
18

Otherwise Unclassified Properties

Base Metal Price, % relative 17
11
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 3.5
2.6
Embodied Energy, MJ/kg 49
37
Embodied Water, L/kg 160
150

Common Calculations

PREN (Pitting Resistance) 23
23
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
26
Strength to Weight: Axial, points 24
29 to 52
Strength to Weight: Bending, points 22
25 to 37
Thermal Shock Resistance, points 17
16 to 29

Alloy Composition

Carbon (C), % 0.040 to 0.14
0.12 to 0.25
Chromium (Cr), % 18 to 21.5
16.5 to 18.5
Copper (Cu), % 0 to 0.75
0
Iron (Fe), % 59.6 to 69.2
62.6 to 68.1
Manganese (Mn), % 3.3 to 4.8
14 to 15.5
Molybdenum (Mo), % 0.5 to 1.5
0
Nickel (Ni), % 9.0 to 10.7
1.0 to 1.7
Nitrogen (N), % 0
0.32 to 0.4
Phosphorus (P), % 0 to 0.040
0 to 0.060
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030