MakeItFrom.com
Menu (ESC)

EN 1.6570 Steel vs. AISI 316N Stainless Steel

Both EN 1.6570 steel and AISI 316N stainless steel are iron alloys. They have 72% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.6570 steel and the bottom bar is AISI 316N stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 270 to 340
190 to 350
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 17
9.0 to 39
Fatigue Strength, MPa 500 to 660
230 to 450
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
78
Tensile Strength: Ultimate (UTS), MPa 910 to 1130
620 to 1160
Tensile Strength: Yield (Proof), MPa 760 to 1060
270 to 870

Thermal Properties

Latent Heat of Fusion, J/g 250
290
Maximum Temperature: Mechanical, °C 440
940
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1400
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 40
15
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 3.9
19
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 1.7
3.9
Embodied Energy, MJ/kg 23
53
Embodied Water, L/kg 56
150

Common Calculations

PREN (Pitting Resistance) 2.5
27
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 140
95 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 1520 to 3010
180 to 1880
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 32 to 40
22 to 41
Strength to Weight: Bending, points 27 to 31
20 to 31
Thermal Diffusivity, mm2/s 11
4.1
Thermal Shock Resistance, points 27 to 33
14 to 26

Alloy Composition

Carbon (C), % 0.28 to 0.35
0 to 0.080
Chromium (Cr), % 1.0 to 1.4
16 to 18
Iron (Fe), % 94 to 96.2
61.9 to 71.9
Manganese (Mn), % 0.6 to 1.0
0 to 2.0
Molybdenum (Mo), % 0.3 to 0.5
2.0 to 3.0
Nickel (Ni), % 1.6 to 2.1
10 to 14
Nitrogen (N), % 0
0.1 to 0.16
Phosphorus (P), % 0 to 0.020
0 to 0.045
Silicon (Si), % 0 to 0.6
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.030

Comparable Variants