MakeItFrom.com
Menu (ESC)

EN 1.4567 Stainless Steel vs. AISI 420 Stainless Steel

Both EN 1.4567 stainless steel and AISI 420 stainless steel are iron alloys. They have 82% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.4567 stainless steel and the bottom bar is AISI 420 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22 to 51
8.0 to 15
Fatigue Strength, MPa 190 to 260
220 to 670
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 390 to 490
420 to 1010
Tensile Strength: Ultimate (UTS), MPa 550 to 780
690 to 1720
Tensile Strength: Yield (Proof), MPa 200 to 390
380 to 1310

Thermal Properties

Latent Heat of Fusion, J/g 290
280
Maximum Temperature: Corrosion, °C 420
390
Maximum Temperature: Mechanical, °C 930
620
Melting Completion (Liquidus), °C 1410
1510
Melting Onset (Solidus), °C 1370
1450
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 11
27
Thermal Expansion, µm/m-K 17
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
3.5

Otherwise Unclassified Properties

Base Metal Price, % relative 16
7.5
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 3.1
2.0
Embodied Energy, MJ/kg 43
28
Embodied Water, L/kg 150
100

Common Calculations

PREN (Pitting Resistance) 19
14
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 220
88 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 400
380 to 4410
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 19 to 27
25 to 62
Strength to Weight: Bending, points 19 to 24
22 to 41
Thermal Diffusivity, mm2/s 3.0
7.3
Thermal Shock Resistance, points 12 to 17
25 to 62

Alloy Composition

Carbon (C), % 0 to 0.040
0.15 to 0.4
Chromium (Cr), % 17 to 19
12 to 14
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 63.3 to 71.5
82.3 to 87.9
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 8.5 to 10.5
0 to 0.75
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030