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EN 1.3553 Steel vs. EN 1.3532 Steel

Both EN 1.3553 steel and EN 1.3532 steel are iron alloys. They have 84% of their average alloy composition in common.

For each property being compared, the top bar is EN 1.3553 steel and the bottom bar is EN 1.3532 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 220
210 to 220
Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 720
700 to 1420

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 540
440
Melting Completion (Liquidus), °C 1620
1460
Melting Onset (Solidus), °C 1570
1420
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 24
46
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
7.9
Electrical Conductivity: Equal Weight (Specific), % IACS 11
9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 24
5.0
Density, g/cm3 8.4
7.9
Embodied Carbon, kg CO2/kg material 8.5
1.9
Embodied Energy, MJ/kg 130
25
Embodied Water, L/kg 96
60

Common Calculations

PREN (Pitting Resistance) 31
2.0
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 24
25 to 50
Strength to Weight: Bending, points 21
22 to 36
Thermal Diffusivity, mm2/s 6.4
13
Thermal Shock Resistance, points 21
21 to 42

Alloy Composition

Aluminum (Al), % 0
0 to 0.050
Carbon (C), % 0.78 to 0.86
0.14 to 0.18
Chromium (Cr), % 3.9 to 4.3
1.0 to 1.4
Copper (Cu), % 0 to 0.3
0 to 0.3
Iron (Fe), % 80.7 to 83.7
92.6 to 94.8
Manganese (Mn), % 0 to 0.4
0.25 to 0.55
Molybdenum (Mo), % 4.7 to 5.2
0.2 to 0.3
Nickel (Ni), % 0
3.8 to 4.3
Oxygen (O), % 0
0 to 0.0020
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0 to 0.4
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 6.0 to 6.7
0
Vanadium (V), % 1.7 to 2.0
0