Stainless Steel 1.4823 vs CE8MN
Stainless Steel · grade comparison
Stainless Steel 1.4823 and CE8MN are both stainless steel grades. CE8MN is the stronger of the two: yield strength 500 MPa (72.5 ksi) against 285 MPa (41.3 ksi) for 1.4823, about 75% more; tensile strength follows at 720 MPa (104 ksi) vs 520 MPa (75.4 ksi). CE8MN is the more ductile: elongation 30% versus 6% for 1.4823. 1.4823 runs hotter in service (1,050°C vs 315°C continuous) and CE8MN conducts electricity better (2.2 % IACS vs 1.9 % IACS). On the shop floor, CE8MN machines more easily (32 vs 22 out of 100) and CE8MN welds better (good vs poor).
1.4823Choose it when the part sees heat.
CE8MNChoose it when strength drives the design, or when the part is bent, formed or impact-loaded.
1.4823 vs CE8MN: 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.
Bulk Modulus
Poisson's Ratio
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, Vickers
Hardness, Rockwell C
Same in both: Elastic (Young's) Modulus 195 GPa28.3 Msi · Shear Modulus 76 GPa11 Msi
Physical
Density and transition temperatures.
Density
Melting Point (Solidus)
Liquidus Temperature
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Specific Heat Capacity
Thermal Expansion (CTE, 20–100 °C)
Max Service Temperature (continuous)
Min Service Temperature
Same in both: Latent Heat of Fusion 270 J/g116 BTU/lb
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
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)
Castability
Polishability
Brazeability / Solderability
Sustainability
Primary-production footprint per kilogram.
Embodied Energy (primary production)
Embodied Carbon (primary production)
Embodied Water
Typical Recycled Content
Common Calculations
Ratios derived from the values above.
Specific Strength (UTS / density)
Specific Stiffness (E / density)
Modulus of Resilience
Thermal Diffusivity
Same in both: Thermal Shock Resistance Index 4
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.
Manufacturing and finishing
| Capability | 1.4823 | CE8MN |
|---|---|---|
| Default condition | — | — |
| Relative cost | $$$ Premium | $$$ Premium |
| Min. machined wall | — | — |
| Best machined surface | — | — |
Both take the same 7 finishes: Electroless Nickel (EN), Epoxy Coating, Gold Plating, Hard Chrome Plating, Pickling, Plasma Spray, Silver Plating.
1.4823 vs CE8MN — frequently asked
Is CE8MN stronger than 1.4823?
Yes. CE8MN has a typical yield strength of 500 MPa (72.5 ksi) against 285 MPa (41.3 ksi) for 1.4823 — about 75% more. Tensile strength is 720 MPa (104 ksi) vs 520 MPa (75.4 ksi).
Which is cheaper, 1.4823 or CE8MN?
Both sit in the same relative cost tier ($$$, premium); the part price will be decided by machining time, tolerance and quantity rather than by the material.
Which is easier to machine, 1.4823 or CE8MN?
CE8MN, by a small margin. Both rate poor for machinability — 32/100 against 22/100 for 1.4823; for welding the order is CE8MN first (good, 65/100) then 1.4823 (poor, 25/100).
Ready to make it?
Upload a CAD file and FabDigit prices the part in 1.4823 and CE8MN 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.