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EN 1.4640 Stainless Steel vs. ASTM A210 Steel

Both EN 1.4640 stainless steel and ASTM A210 steel are iron alloys. There are 31 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 1.4640 stainless steel and the bottom bar is ASTM A210 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 200
140 to 160
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 51
34
Fatigue Strength, MPa 230 to 250
230 to 250
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Shear Strength, MPa 440 to 460
320 to 360
Tensile Strength: Ultimate (UTS), MPa 620 to 650
470 to 540
Tensile Strength: Yield (Proof), MPa 240 to 260
290 to 310

Thermal Properties

Latent Heat of Fusion, J/g 280
250
Maximum Temperature: Mechanical, °C 930
400
Melting Completion (Liquidus), °C 1420
1460 to 1470
Melting Onset (Solidus), °C 1380
1420
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 15
52 to 53
Thermal Expansion, µm/m-K 16
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
8.0 to 8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 14
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 2.8
1.4
Embodied Energy, MJ/kg 40
18
Embodied Water, L/kg 150
45 to 46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250 to 260
140 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 150 to 170
230 to 250
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 22 to 23
17 to 19
Strength to Weight: Bending, points 21
17 to 19
Thermal Diffusivity, mm2/s 4.0
14
Thermal Shock Resistance, points 14 to 15
15 to 17