MakeItFrom.com
Menu (ESC)

ACI-ASTM CH20 Steel vs. EN 1.4652 Stainless Steel

Both ACI-ASTM CH20 steel and EN 1.4652 stainless steel are iron alloys. They have 81% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CH20 steel and the bottom bar is EN 1.4652 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
270
Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 38
45
Fatigue Strength, MPa 290
450
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 78
81
Tensile Strength: Ultimate (UTS), MPa 610
880
Tensile Strength: Yield (Proof), MPa 350
490

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Maximum Temperature: Corrosion, °C 440
440
Maximum Temperature: Mechanical, °C 1100
1100
Melting Completion (Liquidus), °C 1410
1460
Melting Onset (Solidus), °C 1430
1410
Specific Heat Capacity, J/kg-K 480
460
Thermal Conductivity, W/m-K 14
9.8
Thermal Expansion, µm/m-K 15
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.3
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 20
34
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 3.7
6.4
Embodied Energy, MJ/kg 53
87
Embodied Water, L/kg 180
220

Common Calculations

PREN (Pitting Resistance) 25
57
Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
340
Resilience: Unit (Modulus of Resilience), kJ/m3 300
570
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 22
30
Strength to Weight: Bending, points 21
25
Thermal Diffusivity, mm2/s 3.7
2.6
Thermal Shock Resistance, points 15
20

Alloy Composition

Carbon (C), % 0 to 0.2
0 to 0.020
Chromium (Cr), % 22 to 26
23 to 25
Copper (Cu), % 0
0.3 to 0.6
Iron (Fe), % 54.7 to 66
38.3 to 46.3
Manganese (Mn), % 0 to 1.5
2.0 to 4.0
Molybdenum (Mo), % 0 to 0.5
7.0 to 8.0
Nickel (Ni), % 12 to 15
21 to 23
Nitrogen (N), % 0
0.45 to 0.55
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 2.0
0 to 0.5
Sulfur (S), % 0 to 0.040
0 to 0.0050