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Nickel Alloy Inconel 601 vs N06210

Nickel Alloy · grade comparison

Nickel Alloy Inconel 601 and N06210 are both nickel alloy grades. Both yield at about 310 MPa — strength does not separate them. N06210 is harder — 180 HB against 150 HB for Inconel 601 — which matters for wear surfaces and threads. On the shop floor, Inconel 601 machines more easily (28 vs 18 out of 100) and Inconel 601 forms better (very good vs good).

Inconel 601Choose it when the part is machined in volume.

N06210Choose it when surface hardness matters.

Inconel 601 vs N06210: properties

Inconel 601N06210

Mechanical

Strength, stiffness, ductility and hardness at room temperature.

Elastic (Young's) Modulus

206 GPa29.9 Msi
210 GPa30.5 Msi

Shear Modulus

79 GPa11.5 Msi
80 GPa11.6 Msi

Bulk Modulus

180 GPa26.1 Msi
175 GPa25.4 Msi

Tensile Strength (Ultimate)

690 MPa100 ksi
700 MPa102 ksi

Yield Strength (0.2% offset)

310 MPa45 ksi
320 MPa46.4 ksi

Reduction in Area

60%
55%

Shear Strength

470 MPa68.2 ksi
460 MPa66.7 ksi

Fracture Toughness (K_IC)

110 MPa·√m100 ksi·√in
—

Charpy V-Notch Impact (RT)

170 J125 ft·lbf
130 J95.9 ft·lbf

Hardness, Brinell

150 HB
180 HB

Hardness, Rockwell B

80 HRB
88 HRB

Hardness, Vickers

160 HV
190 HV

Compressive Strength

—
320 MPa46.4 ksi

Same in both: Poisson's Ratio 0.31 · Elongation at Break 45% · Fatigue Strength (Endurance Limit) 290 MPa42.1 ksi

Physical

Density and transition temperatures.

Density

8.11 g/cm³0.29 lb/in³
7.9 g/cm³0.29 lb/in³

Melting Point (Solidus)

1,360°C2,480 °F
1,350°C2,462 °F

Liquidus Temperature

1,411°C2,572 °F
1,400°C2,552 °F

Thermal

How each material carries heat and how hot it can run.

Thermal Conductivity

11.2 W/m·K6.5 BTU/hr·ft·°F
11.5 W/m·K6.6 BTU/hr·ft·°F

Specific Heat Capacity

448 J/kg·K0.11 BTU/lb·°F
450 J/kg·K0.11 BTU/lb·°F

Thermal Expansion (CTE, 20–100 °C)

13.8 µm/m·K7.7 µin/in·°F
13 µm/m·K7.2 µin/in·°F

Latent Heat of Fusion

—
290 J/g125 BTU/lb

Same in both: Max Service Temperature (continuous) 1,150°C2,102 °F · Min Service Temperature -196°C-321 °F

Electrical

Conductivity and insulation.

Electrical Conductivity

1.5 % IACS
1.4 % IACS

Electrical Resistivity

1.19×10⁻⁶ Ω·m46.9 µΩ·in
1.22×10⁻⁶ Ω·m48 µΩ·in

Chemical & Environmental

Corrosion and environmental resistance (0–100 scores).

Galvanic Potential (seawater, vs SCE)

-0.15 V
—

Same in both: Corrosion Resistance 78 / 100

Manufacturability

FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.

Machinability

28 / 100
18 / 100

Machinability Rating (AISI 1212 = 100 %)

13%
12%

Weldability

78 / 100
70 / 100

Formability (cold)

72 / 100
60 / 100

Castability

25 / 100
—

Same in both: Brazeability / Solderability 60 / 100 · Polishability 70 / 100

Sustainability

Primary-production footprint per kilogram.

Embodied Energy (primary production)

145 MJ/kg62,339 BTU/lb
200 MJ/kg85,985 BTU/lb

Embodied Carbon (primary production)

13 kg CO₂/kg
14 kg CO₂/kg

Embodied Water

320 L/kg38.3 gal/lb
380 L/kg45.5 gal/lb

Same in both: Typical Recycled Content 40%

Common Calculations

Ratios derived from the values above.

Specific Strength (UTS / density)

85 kN·m/kg
89 kN·m/kg

Specific Stiffness (E / density)

25.4 MN·m/kg
26.6 MN·m/kg

Modulus of Resilience

233 kJ/m³
244 kJ/m³

Thermal Diffusivity

3.1 mm²/s
3.2 mm²/s

Same in both: Thermal Shock Resistance Index 3

Strength versus weight

Yield strength against density for every nickel alloy grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.

2005001,0006.577.588.59Density (g/cm³)Yield strength (MPa) — log scaleInconel 601N06210

Manufacturing and finishing

CapabilityInconel 601N06210
Default condition——
Relative cost$$$$ High$$$$ High
Min. machined wall——
Best machined surface——

Both take the same 3 finishes: Gold Plating, Plasma Spray, Silver Plating.

Inconel 601 vs N06210 — frequently asked

What is the difference between Inconel 601 and N06210?

Nickel Alloy Inconel 601 and N06210 are both nickel alloy grades. Both yield at about 310 MPa — strength does not separate them. N06210 is harder — 180 HB against 150 HB for Inconel 601 — which matters for wear surfaces and threads.

Which is cheaper, Inconel 601 or N06210?

Both sit in the same relative cost tier ($$$$, high); the part price will be decided by machining time, tolerance and quantity rather than by the material.

Which is easier to machine, Inconel 601 or N06210?

Inconel 601, by a small margin. Both rate poor for machinability — 28/100 against 18/100 for N06210; for welding the order is Inconel 601 first (very good, 78/100) then N06210 (very good, 70/100).

Ready to make it?

Upload a CAD file and FabDigit prices the part in Inconel 601 and N06210 side by side — material, machining time, tolerance and finish in one quote. Certified material data ships with the order on request.

Typical handbook values for the conditions named above, normalised for comparison. Hardness on non-Brinell scales is converted approximately for charting only. Request certified data with your order for design-critical properties.