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AWS BVAg-18 vs. EN 1.0303 Steel

AWS BVAg-18 belongs to the otherwise unclassified metals classification, while EN 1.0303 steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is AWS BVAg-18 and the bottom bar is EN 1.0303 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 82
190
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 30
73
Tensile Strength: Ultimate (UTS), MPa 180
290 to 410

Thermal Properties

Latent Heat of Fusion, J/g 140
250
Melting Completion (Liquidus), °C 720
1470
Melting Onset (Solidus), °C 600
1430
Specific Heat Capacity, J/kg-K 280
470
Thermal Expansion, µm/m-K 19
12

Otherwise Unclassified Properties

Density, g/cm3 9.7
7.9
Embodied Carbon, kg CO2/kg material 59
1.4
Embodied Energy, MJ/kg 930
18

Common Calculations

Stiffness to Weight: Axial, points 4.7
13
Stiffness to Weight: Bending, points 15
24
Strength to Weight: Axial, points 5.1
10 to 15
Strength to Weight: Bending, points 7.3
12 to 16
Thermal Shock Resistance, points 8.1
9.2 to 13

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Cadmium (Cd), % 0 to 0.0010
0
Carbon (C), % 0 to 0.0050
0.020 to 0.060
Copper (Cu), % 28.5 to 31.5
0
Iron (Fe), % 0
99.335 to 99.71
Lead (Pb), % 0 to 0.0020
0
Manganese (Mn), % 0
0.25 to 0.4
Phosphorus (P), % 0 to 0.0020
0 to 0.020
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 59 to 61
0
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 9.5 to 10.5
0
Zinc (Zn), % 0 to 0.0010
0