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EN 1.4652 Stainless Steel vs. EN 1.7376 Steel

Both EN 1.4652 stainless steel and EN 1.7376 steel are iron alloys. They have 53% of their average alloy composition in common. There are 31 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 EN 1.4652 stainless steel and the bottom bar is EN 1.7376 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270
210
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 45
20
Fatigue Strength, MPa 450
320
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
75
Tensile Strength: Ultimate (UTS), MPa 880
710
Tensile Strength: Yield (Proof), MPa 490
460

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Mechanical, °C 1100
600
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 9.8
26
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
9.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
11

Otherwise Unclassified Properties

Base Metal Price, % relative 34
6.5
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.4
2.1
Embodied Energy, MJ/kg 87
29
Embodied Water, L/kg 220
88

Common Calculations

PREN (Pitting Resistance) 57
12
Resilience: Ultimate (Unit Rupture Work), MJ/m3 340
130
Resilience: Unit (Modulus of Resilience), kJ/m3 570
560
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 30
25
Strength to Weight: Bending, points 25
23
Thermal Diffusivity, mm2/s 2.6
6.9
Thermal Shock Resistance, points 20
20

Alloy Composition

Carbon (C), % 0 to 0.020
0.12 to 0.19
Chromium (Cr), % 23 to 25
8.0 to 10
Copper (Cu), % 0.3 to 0.6
0 to 0.3
Iron (Fe), % 38.3 to 46.3
86.2 to 90.6
Manganese (Mn), % 2.0 to 4.0
0.35 to 0.65
Molybdenum (Mo), % 7.0 to 8.0
0.9 to 1.2
Nickel (Ni), % 21 to 23
0 to 0.4
Nitrogen (N), % 0.45 to 0.55
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.0050
0 to 0.030
Vanadium (V), % 0
0 to 0.050