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EN 1.4874 Stainless Steel vs. EN 1.4062 Stainless Steel

Both EN 1.4874 stainless steel and EN 1.4062 stainless steel are iron alloys. They have 55% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (4, 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 1.4062 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 6.7
23 to 34
Fatigue Strength, MPa 180
410 to 420
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 80
79
Tensile Strength: Ultimate (UTS), MPa 480
770 to 800
Tensile Strength: Yield (Proof), MPa 360
530 to 600

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 560
440
Maximum Temperature: Mechanical, °C 1150
1030
Melting Completion (Liquidus), °C 1450
1430
Melting Onset (Solidus), °C 1400
1380
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 13
15
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
12
Density, g/cm3 8.4
7.7
Embodied Carbon, kg CO2/kg material 7.6
2.6
Embodied Energy, MJ/kg 110
37
Embodied Water, L/kg 290
150

Common Calculations

PREN (Pitting Resistance) 34
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
170 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 310
690 to 910
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 16
28 to 29
Strength to Weight: Bending, points 16
24 to 25
Thermal Diffusivity, mm2/s 3.3
4.0
Thermal Shock Resistance, points 11
21 to 22

Alloy Composition

Carbon (C), % 0.35 to 0.65
0 to 0.030
Chromium (Cr), % 19 to 22
21.5 to 24
Cobalt (Co), % 18.5 to 22
0
Iron (Fe), % 23 to 38.9
69.3 to 77.3
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 2.5 to 3.0
0 to 0.45
Nickel (Ni), % 18 to 22
1.0 to 2.9
Niobium (Nb), % 0.75 to 1.3
0
Nitrogen (N), % 0
0.16 to 0.28
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.010
Tungsten (W), % 2.0 to 3.0
0