Stainless Steel X2CrTi24 Annealed vs X2CrTi24 Skin-Passed
Stainless Steel · X2CrTi24 temper comparison
X2CrTi24 Annealed and X2CrTi24 Skin-Passed are two conditions of the same stainless steel grade, X2CrTi24: Annealed versus Skin-Passed (skin-passed / temper rolled strip). The chemistry is identical, so every difference below comes from the condition. X2CrTi24 Skin-Passed is the stronger of the two: yield strength 400 MPa (58 ksi) against 320 MPa (46.4 ksi) for X2CrTi24 Annealed, about 25% more; tensile strength follows at 560 MPa (81.2 ksi) vs 520 MPa (75.4 ksi). In exchange, X2CrTi24 Annealed is the more ductile: elongation 22% versus 16% for X2CrTi24 Skin-Passed, and X2CrTi24 Skin-Passed is harder (195 HB vs 175 HB).
X2CrTi24 AnnealedChoose it when the part is bent, formed or impact-loaded.
X2CrTi24 Skin-PassedChoose it when strength drives the design.
X2CrTi24 Annealed vs X2CrTi24 Skin-Passed: 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.
X2CrTi24 AnnealedX2CrTi24 Skin-Passed
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Reduction in Area
Compressive Strength
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 220 GPa31.9 Msi · Shear Modulus 85 GPa12.3 Msi · Bulk Modulus 160 GPa23.2 Msi · Poisson's Ratio 0.3
Physical
Density and transition temperatures.
Same in both: Density 7.7 g/cm³0.28 lb/in³ · Melting Point (Solidus) 1,450°C2,642 °F · Liquidus Temperature 1,505°C2,741 °F
Thermal
How each material carries heat and how hot it can run.
Same in both: Thermal Conductivity 21 W/m·K12.1 BTU/hr·ft·°F · Specific Heat Capacity 460 J/kg·K0.11 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 10.4 µm/m·K5.8 µin/in·°F · Latent Heat of Fusion 270 J/g116 BTU/lb · Max Service Temperature (continuous) 950°C1,742 °F · Min Service Temperature -20°C-4 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 2.4 % IACS · Electrical Resistivity 7.2×10⁻⁷ Ω·m28.3 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.2 V · Corrosion Resistance 70 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Formability (cold)
Same in both: Weldability 70 / 100 · Brazeability / Solderability 65 / 100 · Polishability 70 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 52 MJ/kg22,356 BTU/lb · Embodied Carbon (primary production) 4 kg CO₂/kg · Embodied Water 95 L/kg11.4 gal/lb · Typical Recycled Content 65%
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.
X2CrTi24 Annealed vs X2CrTi24 Skin-Passed — frequently asked
Is X2CrTi24 Skin-Passed stronger than X2CrTi24 Annealed?
Yes. X2CrTi24 Skin-Passed has a typical yield strength of 400 MPa (58 ksi) against 320 MPa (46.4 ksi) for X2CrTi24 Annealed — about 25% more. Tensile strength is 560 MPa (81.2 ksi) vs 520 MPa (75.4 ksi).
Which condition does FabDigit quote by default, Annealed or Skin-Passed?
Annealed is the default X2CrTi24 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 X2CrTi24 Annealed over X2CrTi24 Skin-Passed?
Pick X2CrTi24 Annealed when the part is bent, formed or impact-loaded. Pick X2CrTi24 Skin-Passed when strength drives the design.
Ready to make it?
Upload a CAD file and FabDigit prices the part in X2CrTi24 Annealed and X2CrTi24 Skin-Passed 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.