Steel 2083 Q&T vs 2083 Q&T 52-54HRC
Steel · 2083 temper comparison
2083 Q&T and 2083 Q&T 52-54HRC are two conditions of the same steel grade, 2083: Q&T (quenched and tempered) versus Q&T 52-54HRC (Q&T high hardness). The chemistry is identical, so every difference below comes from the condition. 2083 Q&T 52-54HRC is the stronger of the two: yield strength 1,550 MPa (225 ksi) against 1,450 MPa (210 ksi) for 2083 Q&T, about 7% more; tensile strength follows at 1,850 MPa (268 ksi) vs 1,700 MPa (247 ksi). In exchange, 2083 Q&T is the more ductile: elongation 4% versus 2% for 2083 Q&T 52-54HRC, and 2083 Q&T 52-54HRC is harder (570 HV vs 520 HV). 2083 Q&T runs hotter in service (250°C vs 200°C continuous).
2083 Q&TChoose it when the part is bent, formed or impact-loaded, or when the part sees heat.
2083 Q&T 52-54HRCChoose it when strength drives the design.
2083 Q&T vs 2083 Q&T 52-54HRC: propertiesHow to read these bars
- One bar per material. A full bar is the highest value among all 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 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
Compressive Strength
Fatigue Strength (Endurance Limit)
Charpy V-Notch Impact (RT)
Hardness, Vickers
Same in both: Elastic (Young's) Modulus 215 GPa31.2 Msi · Shear Modulus 82 GPa11.9 Msi · Bulk Modulus 160 GPa23.2 Msi · Poisson's Ratio 0.28 · Reduction in Area 40% · Shear Strength 460 MPa66.7 ksi · Hardness, Brinell 230 HB
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 1,510°C2,750 °F
Thermal
How each material carries heat and how hot it can run.
Max Service Temperature (continuous)
Same in both: Thermal Conductivity 25 W/m·K14.4 BTU/hr·ft·°F · Specific Heat Capacity 460 J/kg·K0.11 BTU/lb·°F · Thermal Expansion (CTE, 20–100 °C) 10.6 µm/m·K5.9 µin/in·°F · Min Service Temperature -20°C-4 °F
Electrical
Conductivity and insulation.
Same in both: Electrical Resistivity 5.5×10⁻⁷ Ω·m21.7 µΩ·in
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
Same in both: Galvanic Potential (seawater, vs SCE) -0.25 V · Corrosion Resistance 55 / 100
Manufacturability
FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.
Machinability
Machinability Rating (AISI 1212 = 100 %)
Polishability
Same in both: Weldability 25 / 100 · Formability (cold) 20 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 36 MJ/kg15,477 BTU/lb · Embodied Carbon (primary production) 2.9 kg CO₂/kg · Embodied Water 60 L/kg7.2 gal/lb · Typical Recycled Content 40%
Strength versus weight
Yield strength against density for every steel grade in the FabDigit library; the compared grades are highlighted. Up and left is stronger for its weight.
2083 Q&T vs 2083 Q&T 52-54HRC — frequently asked
Is 2083 Q&T 52-54HRC stronger than 2083 Q&T?
Yes. 2083 Q&T 52-54HRC has a typical yield strength of 1,550 MPa (225 ksi) against 1,450 MPa (210 ksi) for 2083 Q&T — about 7% more. Tensile strength is 1,850 MPa (268 ksi) vs 1,700 MPa (247 ksi).
Which condition does FabDigit quote by default, Q&T or Q&T 52-54HRC?
Annealed is the default 2083 condition in the FabDigit quote flow (neither Q&T nor Q&T 52-54HRC). 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 2083 Q&T over 2083 Q&T 52-54HRC?
Pick 2083 Q&T when the part is bent, formed or impact-loaded, or when the part sees heat. Pick 2083 Q&T 52-54HRC when strength drives the design.
Ready to make it?
Upload a CAD file and FabDigit prices the part in 2083 Q&T and 2083 Q&T 52-54HRC 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.