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S45500 Stainless Steel vs. EN 1.4980 Stainless Steel

Both S45500 stainless steel and EN 1.4980 stainless steel are iron alloys. They have 76% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is S45500 stainless steel and the bottom bar is EN 1.4980 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 3.4 to 11
17
Fatigue Strength, MPa 570 to 890
410
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
75
Shear Strength, MPa 790 to 1090
630
Tensile Strength: Ultimate (UTS), MPa 1370 to 1850
1030
Tensile Strength: Yield (Proof), MPa 1240 to 1700
680

Thermal Properties

Latent Heat of Fusion, J/g 270
300
Maximum Temperature: Corrosion, °C 620
780
Maximum Temperature: Mechanical, °C 760
920
Melting Completion (Liquidus), °C 1440
1430
Melting Onset (Solidus), °C 1400
1380
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 11
17

Otherwise Unclassified Properties

Base Metal Price, % relative 17
26
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 3.8
6.0
Embodied Energy, MJ/kg 57
87
Embodied Water, L/kg 120
170

Common Calculations

PREN (Pitting Resistance) 13
19
Resilience: Ultimate (Unit Rupture Work), MJ/m3 45 to 190
150
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 48 to 65
36
Strength to Weight: Bending, points 35 to 42
28
Thermal Shock Resistance, points 48 to 64
22

Alloy Composition

Aluminum (Al), % 0
0 to 0.35
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0 to 0.050
0.030 to 0.080
Chromium (Cr), % 11 to 12.5
13.5 to 16
Copper (Cu), % 1.5 to 2.5
0
Iron (Fe), % 71.5 to 79.2
49.2 to 58.5
Manganese (Mn), % 0 to 0.5
1.0 to 2.0
Molybdenum (Mo), % 0 to 0.5
1.0 to 1.5
Nickel (Ni), % 7.5 to 9.5
24 to 27
Niobium (Nb), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 0.8 to 1.4
1.9 to 2.3
Vanadium (V), % 0
0.1 to 0.5