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S46910 Stainless Steel vs. EN 1.4630 Stainless Steel

Both S46910 stainless steel and EN 1.4630 stainless steel are iron alloys. They have 85% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is S46910 stainless steel and the bottom bar is EN 1.4630 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 2.2 to 11
23
Fatigue Strength, MPa 250 to 1020
170
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 410 to 1410
300
Tensile Strength: Ultimate (UTS), MPa 680 to 2470
480
Tensile Strength: Yield (Proof), MPa 450 to 2290
250

Thermal Properties

Latent Heat of Fusion, J/g 280
290
Maximum Temperature: Corrosion, °C 540
520
Maximum Temperature: Mechanical, °C 810
800
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1390
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 11
10

Otherwise Unclassified Properties

Base Metal Price, % relative 18
9.5
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 4.1
2.5
Embodied Energy, MJ/kg 55
36
Embodied Water, L/kg 140
120

Common Calculations

PREN (Pitting Resistance) 25
15
Resilience: Ultimate (Unit Rupture Work), MJ/m3 48 to 130
92
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 4780
160
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 24 to 86
17
Strength to Weight: Bending, points 22 to 51
18
Thermal Shock Resistance, points 23 to 84
17

Alloy Composition

Aluminum (Al), % 0.15 to 0.5
0 to 1.5
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 11 to 13
13 to 16
Copper (Cu), % 1.5 to 3.5
0 to 0.5
Iron (Fe), % 65 to 76
77.1 to 86.7
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 3.0 to 5.0
0 to 0.5
Nickel (Ni), % 8.0 to 10
0 to 0.5
Niobium (Nb), % 0
0 to 0.5
Phosphorus (P), % 0 to 0.030
0 to 0.050
Silicon (Si), % 0 to 0.7
0.2 to 1.5
Sulfur (S), % 0 to 0.015
0 to 0.050
Titanium (Ti), % 0.5 to 1.2
0.15 to 0.8