Stainless Steel S30V H&T 60-61 HRC vs S30V Hardened & Tempered
Stainless Steel · S30V temper comparison
S30V H&T 60-61 HRC and S30V Hardened & Tempered are two conditions of the same stainless steel grade, S30V: H&T 60-61 HRC (low-temperature temper for maximum edge retention) versus Hardened & Tempered (quenched and tempered). The chemistry is identical, so every difference below comes from the condition. S30V H&T 60-61 HRC is the stronger of the two: yield strength 1,950 MPa (283 ksi) against 1,800 MPa (261 ksi) for S30V Hardened & Tempered, about 8% more; tensile strength follows at 2,200 MPa (319 ksi) vs 1,950 MPa (283 ksi). S30V H&T 60-61 HRC is the more ductile: elongation 1.5% versus 1% for S30V Hardened & Tempered, and S30V H&T 60-61 HRC is harder (650 HB vs 255 HB). S30V Hardened & Tempered runs hotter in service (300°C vs 200°C continuous).
S30V H&T 60-61 HRCChoose it when strength drives the design, or when the part is bent, formed or impact-loaded.
S30V Hardened & TemperedChoose it when the part sees heat.
S30V H&T 60-61 HRC vs S30V Hardened & Tempered: 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.
S30V H&T 60-61 HRCS30V Hardened & Tempered
Mechanical
Strength, stiffness, ductility and hardness at room temperature.
Elastic (Young's) Modulus
Tensile Strength (Ultimate)
Yield Strength (0.2% offset)
Elongation at Break
Hardness, Brinell
Hardness, Rockwell C
Same in both: Shear Modulus 81 GPa11.7 Msi · Poisson's Ratio 0.3
Physical
Density and transition temperatures.
Same in both: Density 7.43 g/cm³0.27 lb/in³ · Melting Point (Solidus) 1,400°C2,552 °F
Thermal
How each material carries heat and how hot it can run.
Thermal Conductivity
Max Service Temperature (continuous)
Same in both: 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 -100°C-148 °F
Electrical
Conductivity and insulation.
Electrical Conductivity
Electrical Resistivity
Chemical & Environmental
Corrosion and environmental resistance (0–100 scores).
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)
Same in both: Brazeability / Solderability 35 / 100 · Polishability 80 / 100
Sustainability
Primary-production footprint per kilogram.
Same in both: Embodied Energy (primary production) 60 MJ/kg25,795 BTU/lb · Embodied Carbon (primary production) 4.5 kg CO₂/kg · Typical Recycled Content 20%
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.
S30V H&T 60-61 HRC vs S30V Hardened & Tempered — frequently asked
Is S30V H&T 60-61 HRC stronger than S30V Hardened & Tempered?
Yes. S30V H&T 60-61 HRC has a typical yield strength of 1,950 MPa (283 ksi) against 1,800 MPa (261 ksi) for S30V Hardened & Tempered — about 8% more. Tensile strength is 2,200 MPa (319 ksi) vs 1,950 MPa (283 ksi).
Which condition does FabDigit quote by default, H&T 60-61 HRC or Hardened & Tempered?
Annealed is the default S30V condition in the FabDigit quote flow (neither H&T 60-61 HRC nor Hardened & Tempered). 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 welds better, S30V H&T 60-61 HRC or S30V Hardened & Tempered?
S30V Hardened & Tempered. Its weldability rates not recommended (10/100) against not recommended (3/100) for S30V H&T 60-61 HRC.
Ready to make it?
Upload a CAD file and FabDigit prices the part in S30V H&T 60-61 HRC and S30V Hardened & Tempered 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.