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EN 1.4567 Stainless Steel vs. EN 1.4537 Stainless Steel

Both EN 1.4567 stainless steel and EN 1.4537 stainless steel are iron alloys. They have 72% 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 1.4537 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
220
Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 22 to 51
42
Fatigue Strength, MPa 190 to 260
290
Impact Strength: V-Notched Charpy, J 91 to 110
91
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
80
Shear Strength, MPa 390 to 490
480
Tensile Strength: Ultimate (UTS), MPa 550 to 780
700
Tensile Strength: Yield (Proof), MPa 200 to 390
330

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Maximum Temperature: Corrosion, °C 420
450
Maximum Temperature: Mechanical, °C 930
1100
Melting Completion (Liquidus), °C 1410
1440
Melting Onset (Solidus), °C 1370
1390
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 11
14
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 16
34
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 3.1
6.1
Embodied Energy, MJ/kg 43
84
Embodied Water, L/kg 150
220

Common Calculations

PREN (Pitting Resistance) 19
46
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 220
240
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 400
270
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 19 to 27
24
Strength to Weight: Bending, points 19 to 24
22
Thermal Diffusivity, mm2/s 3.0
3.7
Thermal Shock Resistance, points 12 to 17
15

Alloy Composition

Carbon (C), % 0 to 0.040
0 to 0.020
Chromium (Cr), % 17 to 19
24 to 26
Copper (Cu), % 3.0 to 4.0
1.0 to 2.0
Iron (Fe), % 63.3 to 71.5
36.3 to 46.1
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 0
4.7 to 5.7
Nickel (Ni), % 8.5 to 10.5
24 to 27
Nitrogen (N), % 0 to 0.1
0.17 to 0.25
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.7
Sulfur (S), % 0 to 0.015
0 to 0.010