Stainless Steel Nitronic 32 Cold Drawn vs Nitronic 32 Full Hard
Stainless Steel · Nitronic 32 temper comparison
Nitronic 32 Cold Drawn and Nitronic 32 Full Hard are two conditions of the same stainless steel grade, Nitronic 32: Cold Drawn versus Full Hard. The chemistry is identical, so every difference below comes from the condition. Nitronic 32 Full Hard is the stronger of the two: yield strength 1,210 MPa (175 ksi) against 760 MPa (110 ksi) for Nitronic 32 Cold Drawn, about 59% more; tensile strength follows at 1,380 MPa (200 ksi) vs 1,000 MPa (145 ksi). In exchange, Nitronic 32 Cold Drawn is the more ductile: elongation 25% versus 8% for Nitronic 32 Full Hard, and Nitronic 32 Full Hard is harder (390 HB vs 300 HB). Nitronic 32 Cold Drawn runs hotter in service (425°C vs 315°C continuous). On the shop floor, Nitronic 32 Cold Drawn machines more easily (fair vs poor) and Nitronic 32 Cold Drawn welds better (very good vs good).
Nitronic 32 Cold DrawnChoose it when the part is bent, formed or impact-loaded, or when the part sees heat.
Nitronic 32 Full HardChoose it when strength drives the design.
Nitronic 32 Cold Drawn vs Nitronic 32 Full Hard: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all stainless steel 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 stainless steel 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.
Nitronic 32 Cold DrawnNitronic 32 Full Hard
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
Same in both: Elastic (Young's) Modulus 197 GPa28.6 Msi · Shear Modulus 77 GPa11.2 Msi · Bulk Modulus 160 GPa23.2 Msi · Poisson's Ratio 0.29 · Hardness, Rockwell B 96 HRB
Physical
Density and transition temperatures.
Same in both: Density 7.8 g/cm³0.28 lb/in³ · Melting Point (Solidus) 1,400°C2,552 °F · Liquidus Temperature 1,450°C2,642 °F
Thermal
How each material carries heat and how hot it can run.
Max Service Temperature (continuous)
Same in both: Thermal Conductivity 14.5 W/m·K8.4 BTU/hr·ft·°F · Specific Heat Capacity 500 J/kg·K0.12 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 15.5 µm/m·K8.6 µin/in·°F · Latent Heat of Fusion 270 J/g116 BTU/lb · Min Service Temperature -196°C-321 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 2.3 % IACS · Electrical Resistivity 7.6×10⁻⁷ Ω·m29.9 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) -0.1 V
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Weldability
Formability (cold)
Same in both: Brazeability / Solderability 55 / 100 · Polishability 70 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 45 MJ/kg19,347 BTU/lb · Embodied Carbon (primary production) 4.2 kg CO₂/kg · Embodied Water 120 L/kg14.4 gal/lb · Typical Recycled Content 70%
Strength versus weight
Yield strength against density for every stainless steel grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
Nitronic 32 Cold Drawn vs Nitronic 32 Full Hard — frequently asked
Is Nitronic 32 Full Hard stronger than Nitronic 32 Cold Drawn?
Yes. Nitronic 32 Full Hard has a typical yield strength of 1,210 MPa (175 ksi) against 760 MPa (110 ksi) for Nitronic 32 Cold Drawn — about 59% more. Tensile strength is 1,380 MPa (200 ksi) vs 1,000 MPa (145 ksi).
Which condition does FabDigit quote by default, Cold Drawn or Full Hard?
Annealed is the default Nitronic 32 condition in the FabDigit quote flow (neither Cold Drawn nor Full Hard). 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, Nitronic 32 Cold Drawn or Nitronic 32 Full Hard?
Nitronic 32 Cold Drawn. Its machinability rates fair (35/100) against poor (22/100) for Nitronic 32 Full Hard; for welding the order is Nitronic 32 Cold Drawn first (very good, 70/100) then Nitronic 32 Full Hard (good, 55/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in Nitronic 32 Cold Drawn and Nitronic 32 Full Hard 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.