Nickel Alloy Monel K500 Cold Drawn vs Monel K500 Spring
Nickel Alloy · Monel K500 temper comparison
Monel K500 Cold Drawn and Monel K500 Spring are two conditions of the same nickel alloy grade, Monel K500: Cold Drawn versus Spring (spring hard). The chemistry is identical, so every difference below comes from the condition. Monel K500 Spring is the stronger of the two: yield strength 1,100 MPa (160 ksi) against 585 MPa (84.8 ksi) for Monel K500 Cold Drawn, about 88% more; tensile strength follows at 1,350 MPa (196 ksi) vs 800 MPa (116 ksi). In exchange, Monel K500 Cold Drawn is the more ductile: elongation 22% versus 12% for Monel K500 Spring, and Monel K500 Spring is harder (360 HB vs 215 HB). Monel K500 Cold Drawn runs hotter in service (480°C vs 300°C continuous). On the shop floor, Monel K500 Cold Drawn machines more easily (30 vs 18 out of 100).
Monel K500 Cold DrawnChoose it when the part is bent, formed or impact-loaded, or when the part sees heat.
Monel K500 SpringChoose it when strength drives the design.
Monel K500 Cold Drawn vs Monel K500 Spring: 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.
Monel K500 Cold DrawnMonel K500 Spring
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Elastic (Young's) Modulus
Bulk Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Reduction in Area
Shear Strength
Fatigue Strength (Endurance Limit)
Fracture Toughness (K_IC)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Rockwell B
Hardness, Rockwell C
Same in both: Shear Modulus 66 GPa9.6 Msi · Poisson's Ratio 0.32
Physical
Density and transition temperatures.
Same in both: Density 8.44 g/cm³0.3 lb/in³ · Melting Point (Solidus) 1,315°C2,399 °F · Liquidus Temperature 1,350°C2,462 °F
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Max Service Temperature (continuous)
Min Service Temperature
Same in both: Specific Heat Capacity 419 J/kg·K0.1 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 13.7 µm/m·K7.6 µin/in·°F · Latent Heat of Fusion 290 J/g125 BTU/lb
Electrical
Conductivity and insulation.
Electrical Resistivity
Same in both: Electrical Conductivity 2.8 % IACS
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Galvanic Potential (seawater, vs SCE)
Corrosion Resistance
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Brazeability / Solderability
Polishability
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Same in both: Embodied Water 300 L/kg35.9 gal/lb · Typical Recycled Content 30%
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.
Monel K500 Cold Drawn vs Monel K500 Spring — frequently asked
Is Monel K500 Spring stronger than Monel K500 Cold Drawn?
Yes. Monel K500 Spring has a typical yield strength of 1,100 MPa (160 ksi) against 585 MPa (84.8 ksi) for Monel K500 Cold Drawn — about 88% more. Tensile strength is 1,350 MPa (196 ksi) vs 800 MPa (116 ksi).
Which condition does FabDigit quote by default, Cold Drawn or Spring?
O is the default Monel K500 condition in the FabDigit quote flow (neither Cold Drawn nor Spring). 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.
Which is easier to machine, Monel K500 Cold Drawn or Monel K500 Spring?
Monel K500 Cold Drawn, by a small margin. Both rate poor for machinability — 30/100 against 18/100 for Monel K500 Spring; for welding the order is Monel K500 Cold Drawn first (fair, 40/100) then Monel K500 Spring (fair, 35/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in Monel K500 Cold Drawn and Monel K500 Spring 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.