Stainless Steel 2205 Annealed vs 2205 As Welded
Stainless Steel · 2205 temper comparison
2205 Annealed and 2205 As Welded are two conditions of the same stainless steel grade, 2205: Annealed versus As Welded (as-welded deposit). The chemistry is identical, so every difference below comes from the condition. 2205 As Welded is the stronger of the two: yield strength 580 MPa (84.1 ksi) against 530 MPa (76.9 ksi) for 2205 Annealed, about 9% more. In exchange, 2205 Annealed is the more ductile: elongation 30% versus 25% for 2205 As Welded, and 2205 As Welded is harder (265 HB vs 250 HB).
2205 AnnealedChoose it when the part is bent, formed or impact-loaded.
2205 As WeldedChoose it when strength drives the design.
2205 Annealed vs 2205 As Welded: 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.
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)
Fracture Toughness (K_IC)
Charpy V-Notch Impact (RT)
Hardness, Brinell
Hardness, Rockwell B
Hardness, Rockwell C
Hardness, Vickers
Same in both: Elastic (Young's) Modulus 200 GPa29 Msi · Shear Modulus 77 GPa11.2 Msi · Bulk Modulus 160 GPa23.2 Msi · Poisson's Ratio 0.3
Physical
Density and transition temperatures.
Same in both: Density 7.8 g/cm³0.28 lb/in³ · Melting Point (Solidus) 1,385°C2,525 °F · Liquidus Temperature 1,445°C2,633 °F
Thermal
How each material carries heat and how hot it can run.
Same in both: Thermal Conductivity 16 W/m·K9.2 BTU/hr·ft·°F · Specific Heat Capacity 470 J/kg·K0.11 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 13 µm/m·K7.2 µin/in·°F · Latent Heat of Fusion 270 J/g116 BTU/lb · Max Service Temperature (continuous) 300°C572 °F · Min Service Temperature -50°C-58 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Conductivity 2.2 % IACS · Electrical Resistivity 8×10⁻⁷ Ω·m31.5 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Corrosion Resistance
Same in both: Galvanic Potential (seawater, vs SCE) -0.15 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 40 / 100 · Polishability 75 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 62 MJ/kg26,655 BTU/lb · Embodied Carbon (primary production) 4.6 kg CO₂/kg · Embodied Water 130 L/kg15.6 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.
2205 Annealed vs 2205 As Welded — frequently asked
Is 2205 As Welded stronger than 2205 Annealed?
Yes. 2205 As Welded has a typical yield strength of 580 MPa (84.1 ksi) against 530 MPa (76.9 ksi) for 2205 Annealed — about 9% more. Tensile strength is 790 MPa (115 ksi) vs 780 MPa (113 ksi).
Which condition does FabDigit quote by default, Annealed or As Welded?
Solution Annealed is the default 2205 condition in the FabDigit quote flow (neither Annealed nor As Welded). 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 2205 Annealed over 2205 As Welded?
Pick 2205 Annealed when the part is bent, formed or impact-loaded. Pick 2205 As Welded when strength drives the design.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 2205 Annealed and 2205 As Welded 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.