MakeItFrom.com
Menu (ESC)

Zamak 7 vs. EN 1.7366 Steel

Zamak 7 belongs to the zinc alloys classification, while EN 1.7366 steel belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is Zamak 7 and the bottom bar is EN 1.7366 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 80
140 to 210
Elastic (Young's, Tensile) Modulus, GPa 86
190
Elongation at Break, % 13
17 to 19
Fatigue Strength, MPa 47
160 to 320
Poisson's Ratio 0.25
0.29
Shear Modulus, GPa 33
74
Shear Strength, MPa 210
290 to 440
Tensile Strength: Ultimate (UTS), MPa 280
460 to 710
Tensile Strength: Yield (Proof), MPa 250
230 to 480

Thermal Properties

Latent Heat of Fusion, J/g 120
260
Maximum Temperature: Mechanical, °C 95
510
Melting Completion (Liquidus), °C 390
1460
Melting Onset (Solidus), °C 380
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 110
40
Thermal Expansion, µm/m-K 27
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
8.1
Electrical Conductivity: Equal Weight (Specific), % IACS 38
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 11
4.3
Density, g/cm3 6.4
7.8
Embodied Carbon, kg CO2/kg material 3.0
1.7
Embodied Energy, MJ/kg 57
23
Embodied Water, L/kg 380
69

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 36
74 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 370
140 to 600
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 12
16 to 25
Strength to Weight: Bending, points 15
17 to 23
Thermal Diffusivity, mm2/s 43
11
Thermal Shock Resistance, points 8.6
13 to 20

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.18
Chromium (Cr), % 0
4.0 to 6.0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 0 to 0.075
91.9 to 95.3
Lead (Pb), % 0 to 0.0030
0
Magnesium (Mg), % 0.0050 to 0.020
0
Manganese (Mn), % 0
0.3 to 0.8
Molybdenum (Mo), % 0
0.45 to 0.65
Nickel (Ni), % 0.0050 to 0.020
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.4
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.0010
0
Zinc (Zn), % 95.3 to 96.5
0