MakeItFrom.com
Menu (ESC)

S17600 Stainless Steel vs. S44800 Stainless Steel

Both S17600 stainless steel and S44800 stainless steel are iron alloys. They have 84% of their average alloy composition in common.

For each property being compared, the top bar is S17600 stainless steel and the bottom bar is S44800 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270 to 410
190
Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 8.6 to 11
23
Fatigue Strength, MPa 300 to 680
300
Poisson's Ratio 0.28
0.27
Reduction in Area, % 28 to 50
45
Rockwell C Hardness 28 to 44
18
Shear Modulus, GPa 76
82
Shear Strength, MPa 560 to 880
370
Tensile Strength: Ultimate (UTS), MPa 940 to 1490
590
Tensile Strength: Yield (Proof), MPa 580 to 1310
450

Thermal Properties

Latent Heat of Fusion, J/g 290
300
Maximum Temperature: Corrosion, °C 550
460
Maximum Temperature: Mechanical, °C 890
1100
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 15
17
Thermal Expansion, µm/m-K 11
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
2.6
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
3.0

Otherwise Unclassified Properties

Base Metal Price, % relative 13
19
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.9
3.8
Embodied Energy, MJ/kg 42
52
Embodied Water, L/kg 130
190

Common Calculations

PREN (Pitting Resistance) 17
42
Resilience: Ultimate (Unit Rupture Work), MJ/m3 70 to 150
120
Resilience: Unit (Modulus of Resilience), kJ/m3 850 to 4390
480
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 34 to 54
21
Strength to Weight: Bending, points 28 to 37
20
Thermal Diffusivity, mm2/s 4.1
4.6
Thermal Shock Resistance, points 31 to 50
19

Alloy Composition

Aluminum (Al), % 0 to 0.4
0
Carbon (C), % 0 to 0.080
0 to 0.010
Chromium (Cr), % 16 to 17.5
28 to 30
Copper (Cu), % 0
0 to 0.15
Iron (Fe), % 71.3 to 77.6
62.6 to 66.5
Manganese (Mn), % 0 to 1.0
0 to 0.3
Molybdenum (Mo), % 0
3.5 to 4.2
Nickel (Ni), % 6.0 to 7.5
2.0 to 2.5
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.2
Sulfur (S), % 0 to 0.030
0 to 0.020
Titanium (Ti), % 0.4 to 1.2
0