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K93600 Alloy vs. AWS ER70S-A1

Both K93600 alloy and AWS ER70S-A1 are iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is K93600 alloy and the bottom bar is AWS ER70S-A1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
190
Elongation at Break, % 5.0 to 35
22
Tensile Strength: Ultimate (UTS), MPa 480 to 810
590
Tensile Strength: Yield (Proof), MPa 280 to 750
450

Thermal Properties

Melting Onset (Solidus), °C 1430
1420
Specific Heat Capacity, J/kg-K 520
470
Thermal Conductivity, W/m-K 13
50
Thermal Expansion, µm/m-K 7.3
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
8.3

Otherwise Unclassified Properties

Density, g/cm3 8.1
7.8

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 280
120
Resilience: Unit (Modulus of Resilience), kJ/m3 280 to 2050
540
Stiffness to Weight: Axial, points 9.4
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 16 to 28
21
Strength to Weight: Bending, points 17 to 24
20
Thermal Diffusivity, mm2/s 3.1
14
Thermal Shock Resistance, points 34 to 57
17