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EN 1.4567 Stainless Steel vs. ASTM A302 Alloy Steel

Both EN 1.4567 stainless steel and ASTM A302 alloy steel are iron alloys. 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 1.4567 stainless steel and the bottom bar is ASTM A302 alloy steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 240
180 to 190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22 to 51
20 to 23
Fatigue Strength, MPa 190 to 260
250 to 280
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
73
Shear Strength, MPa 390 to 490
370 to 390
Tensile Strength: Ultimate (UTS), MPa 550 to 780
590 to 620
Tensile Strength: Yield (Proof), MPa 200 to 390
350 to 390

Thermal Properties

Latent Heat of Fusion, J/g 290
250
Maximum Temperature: Mechanical, °C 930
410
Melting Completion (Liquidus), °C 1410
1460
Melting Onset (Solidus), °C 1370
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 11
39 to 51
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
7.2 to 7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
8.2 to 8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 16
2.4 to 3.0
Density, g/cm3 7.8
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 3.1
1.5 to 1.6
Embodied Energy, MJ/kg 43
20 to 21
Embodied Water, L/kg 150
48 to 50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 220
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 400
330 to 410
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 19 to 27
21 to 22
Strength to Weight: Bending, points 19 to 24
20 to 21
Thermal Diffusivity, mm2/s 3.0
10 to 14
Thermal Shock Resistance, points 12 to 17
17 to 18