MakeItFrom.com
Menu (ESC)

S28200 Stainless Steel vs. EN 1.6781 Steel

Both S28200 stainless steel and EN 1.6781 steel are iron alloys. They have 64% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is S28200 stainless steel and the bottom bar is EN 1.6781 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 260
250
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
17
Fatigue Strength, MPa 430
450
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 870
830
Tensile Strength: Yield (Proof), MPa 460
680

Thermal Properties

Latent Heat of Fusion, J/g 290
260
Maximum Temperature: Mechanical, °C 900
450
Melting Completion (Liquidus), °C 1380
1460
Melting Onset (Solidus), °C 1330
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Base Metal Price, % relative 12
5.0
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 2.8
1.9
Embodied Energy, MJ/kg 41
25
Embodied Water, L/kg 160
60

Common Calculations

PREN (Pitting Resistance) 29
3.3
Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
130
Resilience: Unit (Modulus of Resilience), kJ/m3 540
1220
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
24
Strength to Weight: Axial, points 32
29
Strength to Weight: Bending, points 27
25
Thermal Shock Resistance, points 17
24

Alloy Composition

Carbon (C), % 0 to 0.15
0.15 to 0.19
Chromium (Cr), % 17 to 19
1.3 to 1.8
Copper (Cu), % 0.75 to 1.3
0
Iron (Fe), % 57.7 to 64.1
92.6 to 94.6
Manganese (Mn), % 17 to 19
0.55 to 0.8
Molybdenum (Mo), % 0.75 to 1.3
0.45 to 0.6
Nickel (Ni), % 0
3.0 to 3.5
Nitrogen (N), % 0.4 to 0.6
0
Phosphorus (P), % 0 to 0.045
0 to 0.015
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015