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EN 1.4854 Stainless Steel vs. EN 1.4034 Stainless Steel

Both EN 1.4854 stainless steel and EN 1.4034 stainless steel are iron alloys. They have 52% of their average alloy composition in common. There are 32 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 1.4854 stainless steel and the bottom bar is EN 1.4034 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
11 to 14
Fatigue Strength, MPa 310
230 to 400
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 78
76
Shear Strength, MPa 520
420 to 540
Tensile Strength: Ultimate (UTS), MPa 750
690 to 900
Tensile Strength: Yield (Proof), MPa 340
390 to 730

Thermal Properties

Latent Heat of Fusion, J/g 330
270
Maximum Temperature: Corrosion, °C 450
390
Maximum Temperature: Mechanical, °C 1170
770
Melting Completion (Liquidus), °C 1370
1440
Melting Onset (Solidus), °C 1330
1390
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 11
30
Thermal Expansion, µm/m-K 15
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
3.7

Otherwise Unclassified Properties

Base Metal Price, % relative 34
7.0
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 5.7
2.0
Embodied Energy, MJ/kg 81
27
Embodied Water, L/kg 220
100

Common Calculations

PREN (Pitting Resistance) 28
14
Resilience: Ultimate (Unit Rupture Work), MJ/m3 270
81 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 280
400 to 1370
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 26
25 to 32
Strength to Weight: Bending, points 23
22 to 27
Thermal Diffusivity, mm2/s 2.9
8.1
Thermal Shock Resistance, points 18
24 to 32

Alloy Composition

Carbon (C), % 0.040 to 0.080
0.43 to 0.5
Cerium (Ce), % 0.030 to 0.080
0
Chromium (Cr), % 24 to 26
12.5 to 14.5
Iron (Fe), % 33.6 to 40.6
83 to 87.1
Manganese (Mn), % 0 to 2.0
0 to 1.0
Nickel (Ni), % 34 to 36
0
Nitrogen (N), % 0.12 to 0.2
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 1.2 to 2.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015