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EN 1.4567 Stainless Steel vs. EN 1.4477 Stainless Steel

Both EN 1.4567 stainless steel and EN 1.4477 stainless steel are iron alloys. They have 86% of their average alloy composition in common.

For each property being compared, the top bar is EN 1.4567 stainless steel and the bottom bar is EN 1.4477 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
270
Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 22 to 51
22 to 23
Fatigue Strength, MPa 190 to 260
420 to 490
Impact Strength: V-Notched Charpy, J 91 to 110
110
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 76
81
Shear Strength, MPa 390 to 490
550 to 580
Tensile Strength: Ultimate (UTS), MPa 550 to 780
880 to 930
Tensile Strength: Yield (Proof), MPa 200 to 390
620 to 730

Thermal Properties

Latent Heat of Fusion, J/g 290
300
Maximum Temperature: Corrosion, °C 420
460
Maximum Temperature: Mechanical, °C 930
1100
Melting Completion (Liquidus), °C 1410
1430
Melting Onset (Solidus), °C 1370
1380
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 11
13
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 16
20
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 3.1
3.7
Embodied Energy, MJ/kg 43
52
Embodied Water, L/kg 150
190

Common Calculations

PREN (Pitting Resistance) 19
41
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 220
180 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 400
940 to 1290
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 19 to 27
31 to 33
Strength to Weight: Bending, points 19 to 24
26 to 27
Thermal Diffusivity, mm2/s 3.0
3.5
Thermal Shock Resistance, points 12 to 17
23 to 25

Alloy Composition

Carbon (C), % 0 to 0.040
0 to 0.030
Chromium (Cr), % 17 to 19
28 to 30
Copper (Cu), % 3.0 to 4.0
0 to 0.8
Iron (Fe), % 63.3 to 71.5
56.6 to 63.6
Manganese (Mn), % 0 to 2.0
0.8 to 1.5
Molybdenum (Mo), % 0
1.5 to 2.6
Nickel (Ni), % 8.5 to 10.5
5.8 to 7.5
Nitrogen (N), % 0 to 0.1
0.3 to 0.4
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015

Comparable Variants