MakeItFrom.com
Menu (ESC)

EN 1.4913 Stainless Steel vs. EN 1.4542 Stainless Steel

Both EN 1.4913 stainless steel and EN 1.4542 stainless steel are iron alloys. They have 87% of their average alloy composition in common.

For each property being compared, the top bar is EN 1.4913 stainless steel and the bottom bar is EN 1.4542 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 14 to 22
5.7 to 20
Fatigue Strength, MPa 320 to 480
370 to 640
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 75
76
Shear Strength, MPa 550 to 590
550 to 860
Tensile Strength: Ultimate (UTS), MPa 870 to 980
880 to 1470
Tensile Strength: Yield (Proof), MPa 480 to 850
580 to 1300

Thermal Properties

Latent Heat of Fusion, J/g 270
280
Maximum Temperature: Corrosion, °C 430
440
Maximum Temperature: Mechanical, °C 700
860
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1410
1380
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 24
16
Thermal Expansion, µm/m-K 11
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
2.8

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
13
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 41
39
Embodied Water, L/kg 97
130

Common Calculations

PREN (Pitting Resistance) 14
17
Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 160
62 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 600 to 1860
880 to 4360
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 31 to 35
31 to 52
Strength to Weight: Bending, points 26 to 28
26 to 37
Thermal Diffusivity, mm2/s 6.5
4.3
Thermal Shock Resistance, points 31 to 34
29 to 49

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0 to 0.0015
0
Carbon (C), % 0.17 to 0.23
0 to 0.070
Chromium (Cr), % 10 to 11.5
15 to 17
Copper (Cu), % 0
3.0 to 5.0
Iron (Fe), % 84.5 to 88.3
69.6 to 79
Manganese (Mn), % 0.4 to 0.9
0 to 1.5
Molybdenum (Mo), % 0.5 to 0.8
0 to 0.6
Nickel (Ni), % 0.2 to 0.6
3.0 to 5.0
Niobium (Nb), % 0.25 to 0.55
0 to 0.45
Nitrogen (N), % 0.050 to 0.1
0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 0.7
Sulfur (S), % 0 to 0.015
0 to 0.015
Vanadium (V), % 0.1 to 0.3
0