MakeItFrom.com
Menu (ESC)

EN 1.4935 Stainless Steel vs. EN 1.4005 Stainless Steel

Both EN 1.4935 stainless steel and EN 1.4005 stainless steel are iron alloys. They have a very high 98% of their average alloy composition in common.

For each property being compared, the top bar is EN 1.4935 stainless steel and the bottom bar is EN 1.4005 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 16 to 18
13 to 21
Fatigue Strength, MPa 350 to 400
240 to 290
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 480 to 540
390 to 450
Tensile Strength: Ultimate (UTS), MPa 780 to 880
630 to 750
Tensile Strength: Yield (Proof), MPa 570 to 670
370 to 500

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Maximum Temperature: Corrosion, °C 380
390
Maximum Temperature: Mechanical, °C 740
760
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 24
30
Thermal Expansion, µm/m-K 11
10

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
7.0
Density, g/cm3 7.8
7.7
Embodied Carbon, kg CO2/kg material 2.9
2.0
Embodied Energy, MJ/kg 42
28
Embodied Water, L/kg 100
100

Common Calculations

PREN (Pitting Resistance) 16
14
Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
90 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 830 to 1160
350 to 650
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 28 to 31
23 to 27
Strength to Weight: Bending, points 24 to 26
21 to 24
Thermal Diffusivity, mm2/s 6.5
8.1
Thermal Shock Resistance, points 27 to 30
23 to 27

Alloy Composition

Carbon (C), % 0.17 to 0.24
0.060 to 0.15
Chromium (Cr), % 11 to 12.5
12 to 14
Iron (Fe), % 83 to 86.7
82.4 to 87.8
Manganese (Mn), % 0.3 to 0.8
0 to 1.5
Molybdenum (Mo), % 0.8 to 1.2
0 to 0.6
Nickel (Ni), % 0.3 to 0.8
0
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0.1 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0.15 to 0.35
Tungsten (W), % 0.4 to 0.6
0
Vanadium (V), % 0.2 to 0.35
0