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ASTM A182 Grade F92 vs. R30556 Alloy

Both ASTM A182 grade F92 and R30556 alloy are iron alloys. They have 42% 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 ASTM A182 grade F92 and the bottom bar is R30556 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 22
45
Fatigue Strength, MPa 360
320
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
81
Shear Strength, MPa 440
550
Tensile Strength: Ultimate (UTS), MPa 690
780
Tensile Strength: Yield (Proof), MPa 500
350

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 590
1100
Melting Completion (Liquidus), °C 1490
1420
Melting Onset (Solidus), °C 1450
1330
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 26
11
Thermal Expansion, µm/m-K 13
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
1.8
Electrical Conductivity: Equal Weight (Specific), % IACS 10
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 11
70
Density, g/cm3 7.9
8.4
Embodied Carbon, kg CO2/kg material 2.8
8.7
Embodied Energy, MJ/kg 40
130
Embodied Water, L/kg 89
300

Common Calculations

PREN (Pitting Resistance) 14
40
Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
290
Resilience: Unit (Modulus of Resilience), kJ/m3 650
290
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24
26
Strength to Weight: Bending, points 22
22
Thermal Diffusivity, mm2/s 6.9
2.9
Thermal Shock Resistance, points 19
18

Alloy Composition

Aluminum (Al), % 0 to 0.020
0.1 to 0.5
Boron (B), % 0.0010 to 0.0060
0 to 0.020
Carbon (C), % 0.070 to 0.13
0.050 to 0.15
Chromium (Cr), % 8.5 to 9.5
21 to 23
Cobalt (Co), % 0
16 to 21
Iron (Fe), % 85.8 to 89.1
20.4 to 38.2
Lanthanum (La), % 0
0.0050 to 0.1
Manganese (Mn), % 0.3 to 0.6
0.5 to 2.0
Molybdenum (Mo), % 0.3 to 0.6
2.5 to 4.0
Nickel (Ni), % 0 to 0.4
19 to 22.5
Niobium (Nb), % 0.040 to 0.090
0 to 0.3
Nitrogen (N), % 0.030 to 0.070
0.1 to 0.3
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.5
0.2 to 0.8
Sulfur (S), % 0 to 0.010
0 to 0.015
Tantalum (Ta), % 0
0.3 to 1.3
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 1.5 to 2.0
2.0 to 3.5
Vanadium (V), % 0.15 to 0.25
0
Zinc (Zn), % 0
0.0010 to 0.1
Zirconium (Zr), % 0 to 0.010
0