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S46910 Stainless Steel vs. EN 1.4749 Stainless Steel

Both S46910 stainless steel and EN 1.4749 stainless steel are iron alloys. They have 83% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is S46910 stainless steel and the bottom bar is EN 1.4749 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270 to 630
180
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 2.2 to 11
16
Fatigue Strength, MPa 250 to 1020
190
Poisson's Ratio 0.28
0.27
Shear Modulus, GPa 76
80
Shear Strength, MPa 410 to 1410
370
Tensile Strength: Ultimate (UTS), MPa 680 to 2470
600
Tensile Strength: Yield (Proof), MPa 450 to 2290
320

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 540
450
Maximum Temperature: Mechanical, °C 810
1100
Melting Completion (Liquidus), °C 1460
1420
Melting Onset (Solidus), °C 1420
1380
Specific Heat Capacity, J/kg-K 470
490
Thermal Expansion, µm/m-K 11
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 18
13
Density, g/cm3 7.9
7.6
Embodied Carbon, kg CO2/kg material 4.1
2.5
Embodied Energy, MJ/kg 55
36
Embodied Water, L/kg 140
160

Common Calculations

PREN (Pitting Resistance) 25
31
Resilience: Ultimate (Unit Rupture Work), MJ/m3 48 to 130
80
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 4780
250
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 24
26
Strength to Weight: Axial, points 24 to 86
22
Strength to Weight: Bending, points 22 to 51
21
Thermal Shock Resistance, points 23 to 84
22

Alloy Composition

Aluminum (Al), % 0.15 to 0.5
0
Carbon (C), % 0 to 0.030
0.15 to 0.2
Chromium (Cr), % 11 to 13
26 to 29
Copper (Cu), % 1.5 to 3.5
0
Iron (Fe), % 65 to 76
68.5 to 73.7
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 3.0 to 5.0
0
Nickel (Ni), % 8.0 to 10
0
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.7
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.5 to 1.2
0