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EN 1.4646 Stainless Steel vs. SAE-AISI 1010 Steel

Both EN 1.4646 stainless steel and SAE-AISI 1010 steel are iron alloys. They have 64% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.4646 stainless steel and the bottom bar is SAE-AISI 1010 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
100 to 110
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34
22 to 31
Fatigue Strength, MPa 340
150 to 230
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Shear Strength, MPa 500
230 to 250
Tensile Strength: Ultimate (UTS), MPa 750
350 to 400
Tensile Strength: Yield (Proof), MPa 430
190 to 330

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 910
400
Melting Completion (Liquidus), °C 1390
1470
Melting Onset (Solidus), °C 1340
1430
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 13
1.8
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 2.8
1.4
Embodied Energy, MJ/kg 41
18
Embodied Water, L/kg 160
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
82 to 93
Resilience: Unit (Modulus of Resilience), kJ/m3 460
100 to 290
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 27
12 to 14
Strength to Weight: Bending, points 24
14 to 15
Thermal Shock Resistance, points 16
11 to 13

Alloy Composition

Carbon (C), % 0.020 to 0.1
0.080 to 0.13
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 1.5 to 3.0
0
Iron (Fe), % 59 to 67.3
99.18 to 99.62
Manganese (Mn), % 10.5 to 12.5
0.3 to 0.6
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 3.5 to 4.5
0
Nitrogen (N), % 0.2 to 0.3
0
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0 to 0.050