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EN 1.1233 Steel vs. ASTM B817 Type II

EN 1.1233 steel belongs to the iron alloys classification, while ASTM B817 type II belongs to the titanium alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.1233 steel and the bottom bar is ASTM B817 type II.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 72
40
Tensile Strength: Ultimate (UTS), MPa 680 to 760
900 to 960

Thermal Properties

Latent Heat of Fusion, J/g 250
400
Maximum Temperature: Mechanical, °C 400
350
Melting Completion (Liquidus), °C 1450
1580
Melting Onset (Solidus), °C 1410
1530
Specific Heat Capacity, J/kg-K 470
550
Thermal Expansion, µm/m-K 12
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
37
Density, g/cm3 7.8
4.6
Embodied Carbon, kg CO2/kg material 1.4
40
Embodied Energy, MJ/kg 19
650
Embodied Water, L/kg 47
220

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
34
Strength to Weight: Axial, points 24 to 27
55 to 58
Strength to Weight: Bending, points 22 to 24
45 to 47
Thermal Shock Resistance, points 22 to 24
62 to 66

Alloy Composition

Aluminum (Al), % 0 to 0.050
5.0 to 6.0
Carbon (C), % 0.52 to 0.6
0 to 0.1
Chlorine (Cl), % 0
0 to 0.2
Copper (Cu), % 0 to 0.3
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 98 to 99.1
0.35 to 1.0
Manganese (Mn), % 0.9 to 1.2
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0 to 0.0020
0 to 0.3
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.4
0 to 0.1
Sodium (Na), % 0
0 to 0.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
1.5 to 2.5
Titanium (Ti), % 0
82.1 to 87.8
Vanadium (V), % 0
5.0 to 6.0
Residuals, % 0
0 to 0.4