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EN 1.4710 Stainless Steel vs. EN 1.4612 Stainless Steel

Both EN 1.4710 stainless steel and EN 1.4612 stainless steel are iron alloys. They have 81% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is EN 1.4710 stainless steel and the bottom bar is EN 1.4612 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 20
11
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
76

Thermal Properties

Latent Heat of Fusion, J/g 290
280
Maximum Temperature: Corrosion, °C 360
450
Maximum Temperature: Mechanical, °C 750
790
Melting Completion (Liquidus), °C 1430
1450
Melting Onset (Solidus), °C 1390
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 9.9
11

Otherwise Unclassified Properties

Base Metal Price, % relative 5.0
16
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 1.8
3.6
Embodied Energy, MJ/kg 24
50
Embodied Water, L/kg 76
140

Common Calculations

PREN (Pitting Resistance) 7.2
19
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
25

Alloy Composition

Aluminum (Al), % 0
1.4 to 1.8
Carbon (C), % 0.2 to 0.35
0 to 0.015
Chromium (Cr), % 6.0 to 8.0
11 to 12.5
Iron (Fe), % 87.4 to 92.3
71.5 to 75.5
Manganese (Mn), % 0.5 to 1.0
0 to 0.1
Molybdenum (Mo), % 0 to 0.15
1.8 to 2.3
Nickel (Ni), % 0 to 0.5
10.2 to 11.3
Nitrogen (N), % 0
0 to 0.010
Phosphorus (P), % 0 to 0.035
0 to 0.010
Silicon (Si), % 1.0 to 2.5
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.0050
Titanium (Ti), % 0
0.2 to 0.5