Nickel Alloy NiCr60/15-ANN vs NiCr60/15 HR-ANN
Nickel Alloy · NiCr60/15 temper comparison
NiCr60/15-ANN and NiCr60/15 HR-ANN are two conditions of the same nickel alloy grade, NiCr60/15: ANN (annealed) versus HR-ANN (hot rolled + annealed bar/rod). The chemistry is identical, so every difference below comes from the condition. NiCr60/15-ANN is the stronger of the two: yield strength 390 MPa (56.6 ksi) against 330 MPa (47.9 ksi) for NiCr60/15 HR-ANN, about 18% more; tensile strength follows at 690 MPa (100 ksi) vs 650 MPa (94.3 ksi). NiCr60/15-ANN is harder — 170 HB against 160 HB for NiCr60/15 HR-ANN — which matters for wear surfaces and threads.
NiCr60/15-ANNChoose it when strength drives the design, or when surface hardness matters.
NiCr60/15-ANN vs NiCr60/15 HR-ANN: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all nickel alloy grades in the FabDigit library; each bar is drawn as a share of that.
- The better value (by the usual engineering direction) is in bold. Rows with no direction — density, thermal conductivity — have no bold.
- Values are typical room-temperature figures for the condition named on each card.
- Confirm against the certified mill or resin datasheet before design release.
How to read these bars
- One bar per material. A full bar is the highest value among all nickel alloy grades in the FabDigit library; each bar is drawn as a share of that.
- The better value (by the usual engineering direction) is in bold. Rows with no direction — density, thermal conductivity — have no bold.
- Values are typical room-temperature figures for the condition named on each card.
- Confirm against the certified mill or resin datasheet before design release.
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Reduction in Area
Shear Strength
Fatigue Strength (Endurance Limit)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Rockwell B
Hardness, Vickers
Same in both: Elastic (Young's) Modulus 210 GPa30.5 Msi · Shear Modulus 81 GPa11.7 Msi · Bulk Modulus 175 GPa25.4 Msi · Poisson's Ratio 0.3 · Compressive Strength 390 MPa56.6 ksi · Fracture Toughness (K_IC) 105 MPa·√m95.6 ksi·√in
Physical
Density and transition temperatures.
Same in both: Density 8.24 g/cm³0.3 lb/in³ · Melting Point (Solidus) 1,390°C2,534 °F · Liquidus Temperature 1,420°C2,588 °F
Thermal
How each material carries heat and how hot it can run.
Same in both: Thermal Conductivity 13 W/m·K7.5 BTU/hr·ft·°F · Specific Heat Capacity 460 J/kg·K0.11 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 14 µm/m·K7.8 µin/in·°F · Latent Heat of Fusion 290 J/g125 BTU/lb · Max Service Temperature (continuous) 1,150°C2,102 °F · Min Service Temperature -200°C-328 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 1.6 % IACS · Electrical Resistivity 1.11×10⁻⁶ Ω·m43.7 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.15 V · Corrosion Resistance 62 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Formability (cold)
Same in both: Machinability 25 / 100 · Machinability Rating (AISI 1212 = 100 %) 20% · Weldability 65 / 100 · Brazeability / Solderability 55 / 100 · Polishability 60 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 120 MJ/kg51,591 BTU/lb · Embodied Carbon (primary production) 9 kg CO₂/kg · Embodied Water 300 L/kg35.9 gal/lb · Typical Recycled Content 25%
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.
NiCr60/15-ANN vs NiCr60/15 HR-ANN — frequently asked
Is NiCr60/15-ANN stronger than NiCr60/15 HR-ANN?
Yes. NiCr60/15-ANN has a typical yield strength of 390 MPa (56.6 ksi) against 330 MPa (47.9 ksi) for NiCr60/15 HR-ANN — about 18% more. Tensile strength is 690 MPa (100 ksi) vs 650 MPa (94.3 ksi).
Which condition does FabDigit quote by default, ANN or HR-ANN?
ANN is the default NiCr60/15 condition in the FabDigit quote flow. The other condition is available on request or by drawing note — specify it in the material field or the part notes and the quote is priced for it.
When should I choose NiCr60/15-ANN over NiCr60/15 HR-ANN?
Pick NiCr60/15-ANN when strength drives the design, or when surface hardness matters.
Ready to make it?
Upload a CAD file and FabDigit prices the part in NiCr60/15-ANN and NiCr60/15 HR-ANN 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.