MakeItFrom.com
Menu (ESC)

EN 1.7710 Steel vs. ASTM B541 Gold

EN 1.7710 steel belongs to the iron alloys classification, while ASTM B541 gold belongs to the otherwise unclassified metals. There are 21 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is EN 1.7710 steel and the bottom bar is ASTM B541 gold.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 6.8 to 11
6.0 to 14
Poisson's Ratio 0.29
0.4
Shear Modulus, GPa 73
38
Tensile Strength: Ultimate (UTS), MPa 930 to 1070
670 to 1180
Tensile Strength: Yield (Proof), MPa 800 to 1060
480 to 900

Thermal Properties

Latent Heat of Fusion, J/g 260
90
Melting Completion (Liquidus), °C 1470
1110
Melting Onset (Solidus), °C 1430
930
Specific Heat Capacity, J/kg-K 470
170
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.7 to 12
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
4.0 to 6.2

Otherwise Unclassified Properties

Density, g/cm3 7.8
17

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73 to 100
65 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 1680 to 2970
1090 to 3830
Stiffness to Weight: Axial, points 13
3.4
Stiffness to Weight: Bending, points 24
9.0
Strength to Weight: Axial, points 33 to 38
11 to 19
Strength to Weight: Bending, points 27 to 30
9.8 to 14
Thermal Shock Resistance, points 27 to 31
36 to 63

Alloy Composition

Carbon (C), % 0.12 to 0.18
0
Chromium (Cr), % 1.3 to 1.8
0
Copper (Cu), % 0
13.5 to 15.5
Gold (Au), % 0
70.5 to 72.5
Iron (Fe), % 95.1 to 97
0
Manganese (Mn), % 0.6 to 1.0
0
Molybdenum (Mo), % 0.8 to 1.0
0
Phosphorus (P), % 0 to 0.025
0
Platinum (Pt), % 0
8.0 to 9.0
Silicon (Si), % 0 to 0.6
0
Silver (Ag), % 0
4.0 to 5.0
Sulfur (S), % 0 to 0.030
0
Vanadium (V), % 0.15 to 0.25
0
Zinc (Zn), % 0
0.7 to 1.3
Residuals, % 0
0 to 0.4

Comparable Variants