MakeItFrom.com
Menu (ESC)

ASTM A225 Steel vs. EN 1.0034 Steel

Both ASTM A225 steel and EN 1.0034 steel are iron alloys.

For each property being compared, the top bar is ASTM A225 steel and the bottom bar is EN 1.0034 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 250
97 to 110
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 21 to 23
9.0 to 32
Fatigue Strength, MPa 330 to 390
140 to 170
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Shear Strength, MPa 390 to 520
220 to 230
Tensile Strength: Ultimate (UTS), MPa 620 to 830
340 to 380
Tensile Strength: Yield (Proof), MPa 460 to 550
180 to 280

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 400
400
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 52
53
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
1.8
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.8
1.4
Embodied Energy, MJ/kg 24 to 25
18
Embodied Water, L/kg 48
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 170
31 to 95
Resilience: Unit (Modulus of Resilience), kJ/m3 580 to 820
84 to 210
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 22 to 29
12 to 13
Strength to Weight: Bending, points 21 to 25
14 to 15
Thermal Diffusivity, mm2/s 14
14
Thermal Shock Resistance, points 18 to 24
11 to 12