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EN 1.4962 Stainless Steel vs. EN 1.4529 Stainless Steel

Both EN 1.4962 stainless steel and EN 1.4529 stainless steel are iron alloys. They have 77% of their average alloy composition in common. There are 33 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.4962 stainless steel and the bottom bar is EN 1.4529 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 210
220
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 22 to 34
43
Fatigue Strength, MPa 210 to 330
310
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
80
Shear Strength, MPa 420 to 440
520
Tensile Strength: Ultimate (UTS), MPa 630 to 690
750
Tensile Strength: Yield (Proof), MPa 260 to 490
340

Thermal Properties

Latent Heat of Fusion, J/g 280
300
Maximum Temperature: Corrosion, °C 510
420
Maximum Temperature: Mechanical, °C 910
1100
Melting Completion (Liquidus), °C 1480
1460
Melting Onset (Solidus), °C 1440
1410
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 14
12
Thermal Expansion, µm/m-K 16
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
33
Density, g/cm3 8.1
8.1
Embodied Carbon, kg CO2/kg material 4.1
6.2
Embodied Energy, MJ/kg 59
84
Embodied Water, L/kg 150
200

Common Calculations

PREN (Pitting Resistance) 21
45
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 170
260
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 610
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 21 to 24
26
Strength to Weight: Bending, points 20 to 21
23
Thermal Diffusivity, mm2/s 3.7
3.2
Thermal Shock Resistance, points 14 to 16
17

Alloy Composition

Boron (B), % 0.0015 to 0.0060
0
Carbon (C), % 0.070 to 0.15
0 to 0.020
Chromium (Cr), % 15.5 to 17.5
19 to 21
Copper (Cu), % 0
0.5 to 1.5
Iron (Fe), % 62.1 to 69
42.7 to 50.4
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 12.5 to 14.5
24 to 26
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.035
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0.4 to 0.7
0
Tungsten (W), % 2.5 to 3.0
0