MakeItFrom.com
Menu (ESC)

AWS BAg-7 vs. Grade 200 Maraging Steel

AWS BAg-7 belongs to the otherwise unclassified metals classification, while grade 200 maraging steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS BAg-7 and the bottom bar is grade 200 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 83
190
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 31
74
Tensile Strength: Ultimate (UTS), MPa 150
970 to 1500

Thermal Properties

Latent Heat of Fusion, J/g 130
260
Melting Completion (Liquidus), °C 650
1460
Melting Onset (Solidus), °C 620
1420
Specific Heat Capacity, J/kg-K 290
460
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.2
Embodied Carbon, kg CO2/kg material 55
4.5
Embodied Energy, MJ/kg 860
59

Common Calculations

Stiffness to Weight: Axial, points 4.9
13
Stiffness to Weight: Bending, points 16
23
Strength to Weight: Axial, points 4.5
33 to 51
Strength to Weight: Bending, points 6.7
27 to 35
Thermal Shock Resistance, points 6.4
29 to 45

Alloy Composition

Aluminum (Al), % 0
0.050 to 0.15
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0
0 to 0.030
Cobalt (Co), % 0
8.0 to 9.0
Copper (Cu), % 21 to 23
0
Iron (Fe), % 0
67.8 to 71.8
Manganese (Mn), % 0
0 to 0.1
Molybdenum (Mo), % 0
3.0 to 3.5
Nickel (Ni), % 0
17 to 19
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 55 to 57
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 4.5 to 5.5
0
Titanium (Ti), % 0
0.15 to 0.25
Zinc (Zn), % 15 to 19
0
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.15
0