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EN 1.7362 Steel vs. EN 1.3956 Stainless Steel

Both EN 1.7362 steel and EN 1.3956 stainless steel are iron alloys. They have 63% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.7362 steel and the bottom bar is EN 1.3956 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 21 to 22
27
Fatigue Strength, MPa 140 to 250
240
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
79
Tensile Strength: Ultimate (UTS), MPa 510 to 600
650
Tensile Strength: Yield (Proof), MPa 200 to 360
330

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 510
1080
Melting Completion (Liquidus), °C 1460
1420
Melting Onset (Solidus), °C 1420
1380
Specific Heat Capacity, J/kg-K 470
480
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 4.5
22
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 1.8
4.8
Embodied Energy, MJ/kg 23
68
Embodied Water, L/kg 69
180

Common Calculations

PREN (Pitting Resistance) 6.9
34
Resilience: Ultimate (Unit Rupture Work), MJ/m3 90 to 110
150
Resilience: Unit (Modulus of Resilience), kJ/m3 100 to 340
270
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 18 to 21
23
Strength to Weight: Bending, points 18 to 20
21
Thermal Shock Resistance, points 14 to 17
18

Alloy Composition

Carbon (C), % 0.1 to 0.15
0 to 0.060
Chromium (Cr), % 4.0 to 6.0
20.5 to 23.5
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 91.5 to 95.2
51.9 to 62.1
Manganese (Mn), % 0.3 to 0.6
4.0 to 6.0
Molybdenum (Mo), % 0.45 to 0.65
1.5 to 3.0
Nickel (Ni), % 0 to 0.3
11.5 to 13.5
Niobium (Nb), % 0
0.1 to 0.3
Nitrogen (N), % 0 to 0.012
0.2 to 0.4
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.0050
0 to 0.030
Vanadium (V), % 0
0.1 to 0.3