MakeItFrom.com
Menu (ESC)

SAE-AISI A7 Steel vs. AWS E2595

Both SAE-AISI A7 steel and AWS E2595 are iron alloys. They have 66% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI A7 steel and the bottom bar is AWS E2595.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 72
80
Tensile Strength: Ultimate (UTS), MPa 800 to 2150
850

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Melting Completion (Liquidus), °C 1470
1450
Melting Onset (Solidus), °C 1430
1400
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 37
16
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 10
23
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 13
4.4
Embodied Energy, MJ/kg 200
61
Embodied Water, L/kg 100
190

Common Calculations

PREN (Pitting Resistance) 11
42
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 29 to 77
30
Strength to Weight: Bending, points 25 to 48
25
Thermal Diffusivity, mm2/s 10
4.2
Thermal Shock Resistance, points 27 to 72
21

Alloy Composition

Carbon (C), % 2.0 to 2.9
0 to 0.040
Chromium (Cr), % 5.0 to 5.8
24 to 27
Copper (Cu), % 0 to 0.25
0.4 to 1.5
Iron (Fe), % 81.4 to 87.7
51.4 to 64.5
Manganese (Mn), % 0 to 0.8
0 to 2.5
Molybdenum (Mo), % 0.9 to 1.4
2.5 to 4.5
Nickel (Ni), % 0 to 0.3
8.0 to 10.5
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 1.2
Sulfur (S), % 0 to 0.030
0 to 0.025
Tungsten (W), % 0.5 to 1.5
0.4 to 1.0
Vanadium (V), % 3.9 to 5.2
0