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EN 1.4962 Stainless Steel vs. K93050 Alloy

Both EN 1.4962 stainless steel and K93050 alloy are iron alloys. They have 77% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (14, 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 K93050 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 77
72
Tensile Strength: Ultimate (UTS), MPa 630 to 690
500 to 680

Thermal Properties

Latent Heat of Fusion, J/g 280
270
Melting Completion (Liquidus), °C 1480
1430
Melting Onset (Solidus), °C 1440
1380
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
26
Density, g/cm3 8.1
8.2
Embodied Carbon, kg CO2/kg material 4.1
4.7
Embodied Energy, MJ/kg 59
65
Embodied Water, L/kg 150
120

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 21 to 24
17 to 23
Strength to Weight: Bending, points 20 to 21
17 to 21
Thermal Shock Resistance, points 14 to 16
16 to 21

Alloy Composition

Boron (B), % 0.0015 to 0.0060
0
Carbon (C), % 0.070 to 0.15
0 to 0.15
Chromium (Cr), % 15.5 to 17.5
0 to 0.25
Cobalt (Co), % 0
0 to 0.5
Iron (Fe), % 62.1 to 69
61.4 to 63.9
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 12.5 to 14.5
36
Phosphorus (P), % 0 to 0.035
0 to 0.020
Selenium (Se), % 0
0.15 to 0.3
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 0.4 to 0.7
0
Tungsten (W), % 2.5 to 3.0
0