MakeItFrom.com
Menu (ESC)

EN 1.4874 Stainless Steel vs. EN 1.8516 Steel

Both EN 1.4874 stainless steel and EN 1.8516 steel are iron alloys. They have a modest 36% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4874 stainless steel and the bottom bar is EN 1.8516 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
330
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 6.7
11
Fatigue Strength, MPa 180
570
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
74
Tensile Strength: Ultimate (UTS), MPa 480
1100
Tensile Strength: Yield (Proof), MPa 360
910

Thermal Properties

Latent Heat of Fusion, J/g 300
260
Maximum Temperature: Mechanical, °C 1150
470
Melting Completion (Liquidus), °C 1450
1460
Melting Onset (Solidus), °C 1400
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 13
39
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
3.7
Density, g/cm3 8.4
7.8
Embodied Carbon, kg CO2/kg material 7.6
1.7
Embodied Energy, MJ/kg 110
22
Embodied Water, L/kg 290
61

Common Calculations

PREN (Pitting Resistance) 34
5.2
Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
120
Resilience: Unit (Modulus of Resilience), kJ/m3 310
2190
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 16
39
Strength to Weight: Bending, points 16
30
Thermal Diffusivity, mm2/s 3.3
10
Thermal Shock Resistance, points 11
32

Alloy Composition

Carbon (C), % 0.35 to 0.65
0.2 to 0.27
Chromium (Cr), % 19 to 22
3.0 to 3.5
Cobalt (Co), % 18.5 to 22
0
Iron (Fe), % 23 to 38.9
94.6 to 96.1
Manganese (Mn), % 0 to 2.0
0.4 to 0.7
Molybdenum (Mo), % 2.5 to 3.0
0.5 to 0.7
Nickel (Ni), % 18 to 22
0
Niobium (Nb), % 0.75 to 1.3
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.035
Tungsten (W), % 2.0 to 3.0
0