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EN 1.7767 Steel vs. ASTM A514 Steel

Both EN 1.7767 steel and ASTM A514 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 1.7767 steel and the bottom bar is ASTM A514 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 210
240 to 250
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20
18 to 21
Fatigue Strength, MPa 320 to 340
470 to 540
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
73
Shear Strength, MPa 420 to 430
490 to 520
Tensile Strength: Ultimate (UTS), MPa 670 to 690
790 to 830
Tensile Strength: Yield (Proof), MPa 460 to 500
690 to 770

Thermal Properties

Latent Heat of Fusion, J/g 250
250 to 260
Maximum Temperature: Mechanical, °C 480
400 to 440
Melting Completion (Liquidus), °C 1470
1460
Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 40
37 to 51
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
7.2 to 7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
8.3 to 8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
2.3 to 3.8
Density, g/cm3 7.9
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 2.4
1.6 to 1.8
Embodied Energy, MJ/kg 33
21 to 25
Embodied Water, L/kg 64
48 to 57

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 130
140 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 650
1280 to 1590
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24
28 to 29
Strength to Weight: Bending, points 22
24 to 25
Thermal Diffusivity, mm2/s 11
10 to 14
Thermal Shock Resistance, points 19 to 20
23 to 24