Nickel Alloy N06060-ANN (Annealed)
Heat-treated state · default condition
UNS N06060
Standard stocked condition for plate, sheet, tube and bar — best ductility, formability and corrosion resistance.
Values for the ANN condition
Other N06060 tempers and conditions
N06060 is listed in 7 conditions; see the grade overview at N06060.
Compare all 7 conditionsHide
| Condition · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness | Conductivity |
|---|---|---|---|---|---|---|
Solution annealed | Pick for sustained service above ~700 °C where creep-rupture life matters more than room-temperature strength. | 235 | 570 | 47 | 135 HB | 1.7 % IACS |
ANNDefaultThis page Annealed | Standard stocked condition for plate, sheet, tube and bar — best ductility, formability and corrosion resistance. | 275 | 620 | 42 | 150 HB | — |
Hot finished | Economical condition for heavy bar and forgings that will be machined and heat treated afterwards. | 300 | 640 | 38 | 165 HB | 1.7 % IACS |
As-welded deposit | Property set for weldments left in the as-welded condition, typical of fabricated vessels and ducting. | 320 | 600 | 33 | 170 HB | 1.6 % IACS |
Stress relieved | Use when residual stress from cold work or machining must be reduced without full softening. | 480 | 720 | 30 | 15 HRC | 1.7 % IACS |
Cold drawn | Choose for higher strength and better surface/tolerance on bar, tube and fastener stock. | 590 | 800 | 25 | 22 HRC | 1.7 % IACS |
Spring hard | For springs, mesh and formed clips needing maximum strength; ductility and formability are minimal. | 950 | 1,150 | 4 | 38 HRC | 1.7 % IACS |
What is N06060-ANN?
N06060-ANN is N06060 heat treated to ANN — standard stocked condition for plate, sheet, tube and bar — best ductility, formability and corrosion resistance. N06060-ANN has a yield strength of 275 MPa (39.9 ksi) and a tensile strength of 620 MPa (89.9 ksi) — weaker than 83% of nickel alloy grades. Elongation at break is 42% and the elastic modulus is 207 GPa (30 Msi). N06060-ANN has a density of 8.47 g/cm³ (0.306 lb/in³), heavier than 63% of nickel alloy grades. It melts at 1,354°C (2,469 °F).
Advantages
- Forms and bends easily — 78/100, better than 87% of nickel alloy grades
- Conducts heat well — 14.9 W/m·K (8.61 BTU/hr·ft·°F), better than 80% of nickel alloy grades
- High service temperature — 1,000°C (1,832 °F), better than 79% of nickel alloy grades
- High electrical conductivity — 1.7 % IACS, better than 76% of nickel alloy grades
Limitations
- Low strength — 275 MPa (39.9 ksi), worse than 83% of nickel alloy grades
N06060-ANN properties
Typical room-temperature values for N06060-ANN; 11 are specific to this condition. Other listed values are N06060 reference data and may not represent this condition. Bars are the position among nickel alloy grades.
Physical3
N06060-ANN has a density of 8.47 g/cm³ (0.306 lb/in³), heavier than 63% of nickel alloy grades. It melts at 1,354°C (2,469 °F).
Mechanical14
N06060-ANN has a yield strength of 275 MPa (39.9 ksi) and a tensile strength of 620 MPa (89.9 ksi) — weaker than 83% of nickel alloy grades. Elongation at break is 42% and the elastic modulus is 207 GPa (30 Msi).
Thermal6
N06060-ANN is rated for continuous service to 1,000°C (1,832 °F). It conducts heat at 14.9 W/m·K (8.61 BTU/hr·ft·°F), better than 80% of nickel alloy grades. Thermal expansion is 13.3 µm/m·K (7.39 µin/in·°F).
Electrical3
N06060-ANN conducts electricity at 1.7 % IACS, better than 76% of nickel alloy grades.
Chemical & Environmental3
Corrosion resistance is very good (78/100), better than 51% of nickel alloy grades.
Sustainability4
Producing a kilogram of N06060-ANN takes about 155 MJ of energy and emits 13 kg of CO₂ — less than 58% of nickel alloy grades. Typical recycled content is 40%.
Manufacturability7
N06060-ANN's machinability is poor (20/100, better than 53% of nickel alloy grades); weldability very good (80/100); formability very good (78/100).
Common Calculations5
Values are nominal handbook figures for design screening. Confirm any required mill or lot documentation when quoting.
Working with N06060-ANN
Is N06060 easy to machine?
Gummy and strongly work-hardening: use rigid setups, positive-rake carbide, low speed (20–35 m/min) with heavy constant feed, flood coolant, and never dwell in the cut.
Can N06060 be welded?
Readily welded by GTAW/GMAW/SMAW with ERNiCr-3 / ENiCrFe-3 type filler; keep interpass below ~150 °C, use low heat input and clean surfaces to avoid sulphur and hot cracking; no post-weld heat treatment normally required.
Can N06060 be formed, bent or molded?
Excellent cold formability in the annealed temper but high springback and roughly 2× the press load of austenitic stainless; hot work at 870–1200 °C and re-anneal after heavy cold reduction.
What surface finishes work on N06060?
Not anodisable — pickle in HNO3/HF or grit-blast plus passivate, then abrasive polish or electropolish; electroless nickel and precious-metal plating adhere well after activation.
N06060 chemical composition (wt %)
Limits by weight percent from the governing specification, written the way the spec states them — a single maximum for impurities, a range for alloying elements, and the base element as balance. Nominal is the typical mid-range value.
| Element | Spec limit (wt %) | Nominal |
|---|---|---|
| Cr600-type Ni-Cr-Fe range; confirm against mill certificate for the N06060 entry | 14 – 17 | 15.5 |
| Fe | 6 – 10 | 8 |
| Clow-carbon variants ordered for weld/creep service | ≤ 0.15 | 0.05 |
| Mn | ≤ 1 | 0.3 |
| Si | ≤ 0.5 | 0.2 |
| Cu | ≤ 0.5 | 0.1 |
| S | ≤ 0.02 | 0 |
| NiNi + Co reported together by most mills | ≥ 72 (balance) | — |
N06060-ANN — frequently asked
What is N06060-ANN used for?
N06060-ANN is typically used for high-temperature process equipment, furnace fixtures and chemical processing components. In short: weldable 600-type Ni-Cr-Fe; good cold formability; 1000 °C service capability.
What is the yield strength of N06060-ANN?
N06060-ANN has a typical yield strength of 275 MPa (39.9 ksi) and a tensile strength of 620 MPa (89.9 ksi) — weaker than 83% of nickel alloy grades. Strength varies by condition: see the 7 listed tempers.
Is N06060-ANN easy to machine?
Not especially — machinability is rated poor (20/100, better than 53% of nickel alloy grades). Gummy and strongly work-hardening: use rigid setups, positive-rake carbide, low speed (20–35 m/min) with heavy constant feed, flood coolant, and never dwell in the cut.
Can N06060-ANN be welded?
Yes — weldability is rated very good (80/100). Readily welded by GTAW/GMAW/SMAW with ERNiCr-3 / ENiCrFe-3 type filler; keep interpass below ~150 °C, use low heat input and clean surfaces to avoid sulphur and hot cracking; no post-weld heat treatment normally required.
What surface finishes work on N06060-ANN?
Not anodisable — pickle in HNO3/HF or grit-blast plus passivate, then abrasive polish or electropolish; electroless nickel and precious-metal plating adhere well after activation.
Can N06060-ANN be formed, bent or molded?
Excellent cold formability in the annealed temper but high springback and roughly 2× the press load of austenitic stainless; hot work at 870–1200 °C and re-anneal after heavy cold reduction.
What is the maximum service temperature of N06060-ANN?
N06060-ANN is rated for continuous use to about 1,000°C (1,832 °F). Strength falls off well before that limit — check the elevated-temperature data for load-bearing parts.
What is the difference between N06060-ANN and N06060 Spring?
ANN is the default condition — standard stocked condition for plate, sheet, tube and bar — best ductility, formability and corrosion resistance. Spring: for springs, mesh and formed clips needing maximum strength; ductility and formability are minimal. Yield strength is 275 MPa in ANN versus 950 MPa in Spring.
Sources
- ASTM B168 / B166 — Ni-Cr-Fe alloy plate, sheet, strip, rod and bar — ASTM International (2019)
- Metals & Alloys in the Unified Numbering System (UNS) — SAE International / ASTM (2021)
- ASM Handbook Vol.2 — Properties and Selection: Nonferrous Alloys and Special-Purpose Materials — ASM International (1990)
- Ni-Cr-Fe alloy 600/601 technical bulletins — Special Metals / VDM Metals (2020)
Property data is compiled from published supplier and standards handbooks and normalised for comparison. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.