MakeItFrom.com
Menu (ESC)

EN 1.4525 Stainless Steel vs. S44735 Stainless Steel

Both EN 1.4525 stainless steel and S44735 stainless steel are iron alloys. They have 83% of their average alloy composition in common. There are 27 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 EN 1.4525 stainless steel and the bottom bar is S44735 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 5.6 to 13
21
Fatigue Strength, MPa 480 to 540
300
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 76
82
Tensile Strength: Ultimate (UTS), MPa 1030 to 1250
630
Tensile Strength: Yield (Proof), MPa 840 to 1120
460

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Corrosion, °C 430
650
Maximum Temperature: Mechanical, °C 860
1100
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1390
1420
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 11
11

Otherwise Unclassified Properties

Base Metal Price, % relative 13
21
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 2.8
4.4
Embodied Energy, MJ/kg 39
61
Embodied Water, L/kg 130
180

Common Calculations

PREN (Pitting Resistance) 18
42
Resilience: Ultimate (Unit Rupture Work), MJ/m3 68 to 130
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1820 to 3230
520
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 25
26
Strength to Weight: Axial, points 36 to 45
23
Strength to Weight: Bending, points 29 to 33
21
Thermal Shock Resistance, points 34 to 41
20

Alloy Composition

Carbon (C), % 0 to 0.070
0 to 0.030
Chromium (Cr), % 15 to 17
28 to 30
Copper (Cu), % 2.5 to 4.0
0
Iron (Fe), % 70.4 to 79
60.7 to 68.4
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0 to 0.8
3.6 to 4.2
Nickel (Ni), % 3.5 to 5.5
0 to 1.0
Niobium (Nb), % 0 to 0.35
0.2 to 1.0
Nitrogen (N), % 0 to 0.050
0 to 0.045
Phosphorus (P), % 0 to 0.035
0 to 0.040
Silicon (Si), % 0 to 0.8
0 to 1.0
Sulfur (S), % 0 to 0.025
0 to 0.030
Titanium (Ti), % 0
0.2 to 1.0