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S45000 Stainless Steel vs. EN 1.4596 Stainless Steel

Both S45000 stainless steel and EN 1.4596 stainless steel are iron alloys. They have a moderately high 94% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is S45000 stainless steel and the bottom bar is EN 1.4596 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Tensile Strength: Ultimate (UTS), MPa 980 to 1410
1030 to 1600

Thermal Properties

Latent Heat of Fusion, J/g 280
280
Maximum Temperature: Corrosion, °C 400
450
Maximum Temperature: Mechanical, °C 840
790
Melting Completion (Liquidus), °C 1440
1450
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 11
11

Otherwise Unclassified Properties

Base Metal Price, % relative 13
15
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 2.8
3.5
Embodied Energy, MJ/kg 39
48
Embodied Water, L/kg 130
130

Common Calculations

PREN (Pitting Resistance) 17
19
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 35 to 50
36 to 56
Strength to Weight: Bending, points 28 to 36
29 to 39
Thermal Shock Resistance, points 33 to 47
35 to 54

Alloy Composition

Aluminum (Al), % 0
0.8 to 1.1
Carbon (C), % 0 to 0.050
0 to 0.015
Chromium (Cr), % 14 to 16
11.5 to 12.5
Copper (Cu), % 1.3 to 1.8
0
Iron (Fe), % 72.1 to 79.3
73.4 to 76.4
Manganese (Mn), % 0 to 1.0
0 to 0.1
Molybdenum (Mo), % 0.5 to 1.0
1.9 to 2.2
Nickel (Ni), % 5.0 to 7.0
9.2 to 10.2
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0 to 0.040
0 to 0.010
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.0050
Titanium (Ti), % 0
0.28 to 0.4