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AWS BAg-7 vs. SAE-AISI T6 Steel

AWS BAg-7 belongs to the otherwise unclassified metals classification, while SAE-AISI T6 steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-7 and the bottom bar is SAE-AISI T6 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 83
210
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 31
81
Tensile Strength: Ultimate (UTS), MPa 150
880 to 2150

Thermal Properties

Latent Heat of Fusion, J/g 130
250
Melting Completion (Liquidus), °C 650
1830
Melting Onset (Solidus), °C 620
1770
Specific Heat Capacity, J/kg-K 290
400
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Density, g/cm3 9.3
9.5
Embodied Carbon, kg CO2/kg material 55
11
Embodied Energy, MJ/kg 860
170

Common Calculations

Stiffness to Weight: Axial, points 4.9
12
Stiffness to Weight: Bending, points 16
21
Strength to Weight: Axial, points 4.5
26 to 63
Strength to Weight: Bending, points 6.7
21 to 39
Thermal Shock Resistance, points 6.4
26 to 64

Alloy Composition

Carbon (C), % 0
0.75 to 0.85
Chromium (Cr), % 0
4.0 to 4.8
Cobalt (Co), % 0
11 to 13
Copper (Cu), % 21 to 23
0 to 0.25
Iron (Fe), % 0
55.9 to 63.5
Manganese (Mn), % 0
0.2 to 0.4
Molybdenum (Mo), % 0
0.4 to 1.0
Nickel (Ni), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.2 to 0.4
Silver (Ag), % 55 to 57
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 4.5 to 5.5
0
Tungsten (W), % 0
18.5 to 21
Vanadium (V), % 0
1.5 to 2.1
Zinc (Zn), % 15 to 19
0
Residuals, % 0 to 0.15
0