MakeItFrom.com
Menu (ESC)

ASTM A202 Steel vs. EN 1.4905 Stainless Steel

Both ASTM A202 steel and EN 1.4905 stainless steel are iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is ASTM A202 steel and the bottom bar is EN 1.4905 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 17 to 18
19
Fatigue Strength, MPa 240
330
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
76
Shear Strength, MPa 360 to 410
460
Tensile Strength: Ultimate (UTS), MPa 590 to 670
740
Tensile Strength: Yield (Proof), MPa 350 to 360
510

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Maximum Temperature: Mechanical, °C 410
660
Melting Completion (Liquidus), °C 1450
1480
Melting Onset (Solidus), °C 1410
1440
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 52
26
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
4.2

Otherwise Unclassified Properties

Base Metal Price, % relative 2.1
9.5
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.4
2.8
Embodied Energy, MJ/kg 19
40
Embodied Water, L/kg 49
90

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93 to 96
130
Resilience: Unit (Modulus of Resilience), kJ/m3 330 to 350
680
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 21 to 24
26
Strength to Weight: Bending, points 20 to 22
23
Thermal Diffusivity, mm2/s 14
7.0
Thermal Shock Resistance, points 17 to 20
25