MakeItFrom.com
Menu (ESC)

EN 1.4980 Stainless Steel vs. AISI 202 Stainless Steel

Both EN 1.4980 stainless steel and AISI 202 stainless steel are iron alloys. They have 76% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.4980 stainless steel and the bottom bar is AISI 202 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 17
14 to 45
Fatigue Strength, MPa 410
290 to 330
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 75
77
Shear Strength, MPa 630
490 to 590
Tensile Strength: Ultimate (UTS), MPa 1030
700 to 980
Tensile Strength: Yield (Proof), MPa 680
310 to 580

Thermal Properties

Latent Heat of Fusion, J/g 300
290
Maximum Temperature: Corrosion, °C 780
410
Maximum Temperature: Mechanical, °C 920
910
Melting Completion (Liquidus), °C 1430
1400
Melting Onset (Solidus), °C 1380
1360
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 13
15
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
2.9

Otherwise Unclassified Properties

Base Metal Price, % relative 26
13
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 6.0
2.8
Embodied Energy, MJ/kg 87
40
Embodied Water, L/kg 170
150

Common Calculations

PREN (Pitting Resistance) 19
20
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
120 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 1180
250 to 840
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 36
25 to 35
Strength to Weight: Bending, points 28
23 to 29
Thermal Diffusivity, mm2/s 3.5
4.0
Thermal Shock Resistance, points 22
15 to 21

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.030 to 0.080
0 to 0.15
Chromium (Cr), % 13.5 to 16
17 to 19
Iron (Fe), % 49.2 to 58.5
63.5 to 71.5
Manganese (Mn), % 1.0 to 2.0
7.5 to 10
Molybdenum (Mo), % 1.0 to 1.5
0
Nickel (Ni), % 24 to 27
4.0 to 6.0
Nitrogen (N), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.025
0 to 0.060
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 1.9 to 2.3
0
Vanadium (V), % 0.1 to 0.5
0