MakeItFrom.com
Menu (ESC)

EN 1.7035 Steel vs. C99700 Brass

EN 1.7035 steel belongs to the iron alloys classification, while C99700 brass belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.7035 steel and the bottom bar is C99700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
46
Tensile Strength: Ultimate (UTS), MPa 530 to 1850
380

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 420
160
Melting Completion (Liquidus), °C 1460
900
Melting Onset (Solidus), °C 1420
880
Specific Heat Capacity, J/kg-K 470
410
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.2
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 2.2
25
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 1.4
3.3
Embodied Energy, MJ/kg 19
53
Embodied Water, L/kg 50
320

Common Calculations

Stiffness to Weight: Axial, points 13
8.3
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 19 to 66
13
Strength to Weight: Bending, points 19 to 43
14
Thermal Shock Resistance, points 16 to 54
11

Alloy Composition

Aluminum (Al), % 0
0.5 to 3.0
Carbon (C), % 0.38 to 0.45
0
Chromium (Cr), % 0.9 to 1.2
0
Copper (Cu), % 0
54 to 65.5
Iron (Fe), % 97 to 98.1
0 to 1.0
Lead (Pb), % 0
0 to 2.0
Manganese (Mn), % 0.6 to 0.9
11 to 15
Nickel (Ni), % 0
4.0 to 6.0
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 0.4
0
Sulfur (S), % 0 to 0.035
0
Tin (Sn), % 0
0 to 1.0
Zinc (Zn), % 0
19 to 25
Residuals, % 0
0 to 0.3