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EN 1.4948 Stainless Steel vs. EN 1.0215 Steel

Both EN 1.4948 stainless steel and EN 1.0215 steel are iron alloys. They have 72% 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 1.4948 stainless steel and the bottom bar is EN 1.0215 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
100
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 48
25
Fatigue Strength, MPa 200
180
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Shear Strength, MPa 430
230
Tensile Strength: Ultimate (UTS), MPa 610
350
Tensile Strength: Yield (Proof), MPa 210
250

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 930
400
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1380
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 17
53
Thermal Expansion, µm/m-K 16
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 15
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 3.0
1.4
Embodied Energy, MJ/kg 43
18
Embodied Water, L/kg 140
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 230
79
Resilience: Unit (Modulus of Resilience), kJ/m3 110
160
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 22
13
Strength to Weight: Bending, points 21
14
Thermal Diffusivity, mm2/s 4.5
14
Thermal Shock Resistance, points 14
11

Alloy Composition

Carbon (C), % 0.040 to 0.080
0 to 0.14
Chromium (Cr), % 17 to 19
0
Iron (Fe), % 66.8 to 75
98.7 to 100
Manganese (Mn), % 0 to 2.0
0 to 0.7
Nickel (Ni), % 8.0 to 11
0
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.035
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0 to 0.015
0 to 0.045