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S44700 Stainless Steel vs. EN 1.4062 Stainless Steel

Both S44700 stainless steel and EN 1.4062 stainless steel are iron alloys. They have a moderately high 90% 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 1.4062 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
23 to 34
Fatigue Strength, MPa 300
410 to 420
Poisson's Ratio 0.27
0.27
Shear Modulus, GPa 82
79
Shear Strength, MPa 380
510
Tensile Strength: Ultimate (UTS), MPa 600
770 to 800
Tensile Strength: Yield (Proof), MPa 450
530 to 600

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 460
440
Maximum Temperature: Mechanical, °C 1100
1030
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1410
1380
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
2.6
Embodied Energy, MJ/kg 49
37
Embodied Water, L/kg 180
150

Common Calculations

PREN (Pitting Resistance) 42
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
170 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 480
690 to 910
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
21.5 to 24
Copper (Cu), % 0 to 0.15
0
Iron (Fe), % 64.9 to 68.5
69.3 to 77.3
Manganese (Mn), % 0 to 0.3
0 to 2.0
Molybdenum (Mo), % 3.5 to 4.2
0 to 0.45
Nickel (Ni), % 0 to 0.15
1.0 to 2.9
Nitrogen (N), % 0 to 0.020
0.16 to 0.28
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.010