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EN 1.3551 Steel vs. AWS BVAg-29

EN 1.3551 steel belongs to the iron alloys classification, while AWS BVAg-29 belongs to the otherwise unclassified metals. There are 15 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 EN 1.3551 steel and the bottom bar is AWS BVAg-29.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
73
Poisson's Ratio 0.29
0.37
Shear Modulus, GPa 75
27
Tensile Strength: Ultimate (UTS), MPa 720
180

Thermal Properties

Latent Heat of Fusion, J/g 260
120
Melting Completion (Liquidus), °C 1490
710
Melting Onset (Solidus), °C 1450
620
Specific Heat Capacity, J/kg-K 460
270
Thermal Expansion, µm/m-K 13
20

Otherwise Unclassified Properties

Density, g/cm3 7.9
9.7

Common Calculations

Stiffness to Weight: Axial, points 14
4.2
Stiffness to Weight: Bending, points 24
14
Strength to Weight: Axial, points 26
5.2
Strength to Weight: Bending, points 23
7.3
Thermal Shock Resistance, points 21
8.8

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0.77 to 0.85
0 to 0.0050
Chromium (Cr), % 3.9 to 4.3
0
Copper (Cu), % 0 to 0.3
22.5 to 25.5
Indium (In), % 0
14 to 15
Iron (Fe), % 88.8 to 91.1
0
Lead (Pb), % 0
0 to 0.0020
Manganese (Mn), % 0.15 to 0.35
0
Molybdenum (Mo), % 4.0 to 4.5
0
Phosphorus (P), % 0 to 0.025
0 to 0.0020
Silicon (Si), % 0 to 0.4
0
Silver (Ag), % 0
60.5 to 62.5
Sulfur (S), % 0 to 0.015
0
Tungsten (W), % 0 to 0.25
0
Vanadium (V), % 0.9 to 1.1
0
Zinc (Zn), % 0
0 to 0.0010