MakeItFrom.com
Menu (ESC)

EN 1.4849 Stainless Steel vs. Grade TDC Steel

Both EN 1.4849 stainless steel and grade TDC steel are iron alloys. They have a modest 40% of their average alloy composition in common, which, by itself, doesn't mean much. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.4849 stainless steel and the bottom bar is grade TDC steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
510
Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
80
Tensile Strength: Ultimate (UTS), MPa 480
1700

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 1020
400
Melting Completion (Liquidus), °C 1390
1450
Melting Onset (Solidus), °C 1340
1410
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
51
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 42
1.9
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 7.1
1.4
Embodied Energy, MJ/kg 100
19
Embodied Water, L/kg 200
47

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 17
60
Strength to Weight: Bending, points 17
40
Thermal Diffusivity, mm2/s 3.2
14
Thermal Shock Resistance, points 11
50

Alloy Composition

Carbon (C), % 0.3 to 0.5
0.6 to 0.75
Chromium (Cr), % 18 to 21
0 to 0.3
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 32.6 to 43.5
98 to 99.4
Manganese (Mn), % 0 to 2.0
0.5 to 1.2
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 36 to 39
0
Niobium (Nb), % 1.2 to 1.8
0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 1.0 to 2.5
0.1 to 0.35
Sulfur (S), % 0 to 0.030
0 to 0.020