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S44700 Stainless Steel vs. EN 1.4482 Stainless Steel

Both S44700 stainless steel and EN 1.4482 stainless steel are iron alloys. They have 88% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is S44700 stainless steel and the bottom bar is EN 1.4482 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
34
Fatigue Strength, MPa 300
420 to 450
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 82
78
Shear Strength, MPa 380
510 to 530
Tensile Strength: Ultimate (UTS), MPa 600
770 to 800
Tensile Strength: Yield (Proof), MPa 450
530 to 570

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 460
430
Maximum Temperature: Mechanical, °C 1100
980
Melting Completion (Liquidus), °C 1460
1420
Melting Onset (Solidus), °C 1410
1370
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 18
12
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 3.6
2.7
Embodied Energy, MJ/kg 49
38
Embodied Water, L/kg 180
150

Common Calculations

PREN (Pitting Resistance) 42
24
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
230 to 250
Resilience: Unit (Modulus of Resilience), kJ/m3 480
690 to 820
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 21
28 to 29
Strength to Weight: Bending, points 20
24 to 25
Thermal Shock Resistance, points 19
21 to 22

Alloy Composition

Carbon (C), % 0 to 0.010
0 to 0.030
Chromium (Cr), % 28 to 30
19.5 to 21.5
Copper (Cu), % 0 to 0.15
0 to 1.0
Iron (Fe), % 64.9 to 68.5
66.1 to 74.9
Manganese (Mn), % 0 to 0.3
4.0 to 6.0
Molybdenum (Mo), % 3.5 to 4.2
0.1 to 0.6
Nickel (Ni), % 0 to 0.15
1.5 to 3.5
Nitrogen (N), % 0 to 0.020
0.050 to 0.2
Phosphorus (P), % 0 to 0.025
0 to 0.035
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030