MakeItFrom.com
Menu (ESC)

ACI-ASTM CK35MN Steel vs. AISI 302 Stainless Steel

Both ACI-ASTM CK35MN steel and AISI 302 stainless steel are iron alloys. They have 76% 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 CK35MN steel and the bottom bar is AISI 302 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
170 to 440
Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 40
4.5 to 46
Fatigue Strength, MPa 270
210 to 520
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
77
Tensile Strength: Ultimate (UTS), MPa 650
580 to 1430
Tensile Strength: Yield (Proof), MPa 310
230 to 1100

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Maximum Temperature: Corrosion, °C 440
410
Maximum Temperature: Mechanical, °C 1100
710
Melting Completion (Liquidus), °C 1460
1420
Melting Onset (Solidus), °C 1410
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 12
16
Thermal Expansion, µm/m-K 16
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
2.8

Otherwise Unclassified Properties

Base Metal Price, % relative 31
15
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 5.9
3.0
Embodied Energy, MJ/kg 81
42
Embodied Water, L/kg 210
140

Common Calculations

PREN (Pitting Resistance) 48
19
Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
59 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 240
140 to 3070
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 22
21 to 51
Strength to Weight: Bending, points 21
20 to 36
Thermal Diffusivity, mm2/s 3.3
4.4
Thermal Shock Resistance, points 14
12 to 31

Alloy Composition

Carbon (C), % 0 to 0.035
0 to 0.15
Chromium (Cr), % 22 to 24
17 to 19
Copper (Cu), % 0 to 0.4
0
Iron (Fe), % 43.4 to 51.8
67.9 to 75
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 6.0 to 6.8
0
Nickel (Ni), % 20 to 22
8.0 to 10
Nitrogen (N), % 0.21 to 0.32
0 to 0.1
Phosphorus (P), % 0 to 0.035
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.020
0 to 0.030