MakeItFrom.com
Menu (ESC)

ACI-ASTM CB7Cu-1 Steel vs. S30601 Stainless Steel

Both ACI-ASTM CB7Cu-1 steel and S30601 stainless steel are iron alloys. They have 80% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CB7Cu-1 steel and the bottom bar is S30601 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 300 to 420
190
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 5.7 to 11
37
Fatigue Strength, MPa 420 to 590
250
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
75
Tensile Strength: Ultimate (UTS), MPa 960 to 1350
660
Tensile Strength: Yield (Proof), MPa 760 to 1180
300

Thermal Properties

Latent Heat of Fusion, J/g 280
370
Melting Completion (Liquidus), °C 1430
1360
Melting Onset (Solidus), °C 1500
1310
Specific Heat Capacity, J/kg-K 480
500
Thermal Expansion, µm/m-K 11
15

Otherwise Unclassified Properties

Base Metal Price, % relative 13
20
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 2.6
3.9
Embodied Energy, MJ/kg 38
55
Embodied Water, L/kg 130
150

Common Calculations

PREN (Pitting Resistance) 17
18
Resilience: Ultimate (Unit Rupture Work), MJ/m3 71 to 120
200
Resilience: Unit (Modulus of Resilience), kJ/m3 1500 to 3590
230
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 34 to 48
24
Strength to Weight: Bending, points 28 to 35
22
Thermal Shock Resistance, points 32 to 45
16

Alloy Composition

Carbon (C), % 0 to 0.070
0 to 0.015
Chromium (Cr), % 15.5 to 17.7
17 to 18
Copper (Cu), % 2.5 to 3.2
0 to 0.35
Iron (Fe), % 72.3 to 78.4
56.9 to 60.5
Manganese (Mn), % 0 to 0.7
0.5 to 0.8
Molybdenum (Mo), % 0
0 to 0.2
Nickel (Ni), % 3.6 to 4.6
17 to 18
Niobium (Nb), % 0 to 0.35
0
Nitrogen (N), % 0 to 0.050
0 to 0.050
Phosphorus (P), % 0 to 0.035
0 to 0.030
Silicon (Si), % 0 to 1.0
5.0 to 5.6
Sulfur (S), % 0 to 0.030
0 to 0.013