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ACI-ASTM CA28MWV Steel vs. SAE-AISI T6 Steel

Both ACI-ASTM CA28MWV steel and SAE-AISI T6 steel are iron alloys. They have 67% of their average alloy composition in common. There are 22 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 ACI-ASTM CA28MWV steel and the bottom bar is SAE-AISI T6 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
81
Tensile Strength: Ultimate (UTS), MPa 1080
880 to 2150

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Melting Completion (Liquidus), °C 1470
1830
Melting Onset (Solidus), °C 1430
1770
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 25
18
Thermal Expansion, µm/m-K 10
12

Otherwise Unclassified Properties

Base Metal Price, % relative 11
70
Density, g/cm3 7.9
9.5
Embodied Carbon, kg CO2/kg material 3.1
11
Embodied Energy, MJ/kg 44
170
Embodied Water, L/kg 100
160

Common Calculations

PREN (Pitting Resistance) 17
39
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 38
26 to 63
Strength to Weight: Bending, points 30
21 to 39
Thermal Diffusivity, mm2/s 6.6
4.7
Thermal Shock Resistance, points 40
26 to 64

Alloy Composition

Carbon (C), % 0.2 to 0.28
0.75 to 0.85
Chromium (Cr), % 11 to 12.5
4.0 to 4.8
Cobalt (Co), % 0
11 to 13
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 81.4 to 85.8
55.9 to 63.5
Manganese (Mn), % 0.5 to 1.0
0.2 to 0.4
Molybdenum (Mo), % 0.9 to 1.3
0.4 to 1.0
Nickel (Ni), % 0.5 to 1.0
0 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 1.0
0.2 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0.9 to 1.3
18.5 to 21
Vanadium (V), % 0.2 to 0.3
1.5 to 2.1