FabDigit

60SiCr8 vs 1065 and 2 more: properties

60SiCr8106510751095

Mechanical

Strength, stiffness, ductility and hardness at room temperature.

Elastic (Young's) Modulus

206 GPa29.9 Msi
205 GPa29.7 Msi
205 GPa29.7 Msi
205 GPa29.7 Msi

Shear Modulus

79 GPa11.5 Msi
80 GPa11.6 Msi
80 GPa11.6 Msi
80 GPa11.6 Msi

Tensile Strength (Ultimate)

1,750 MPa254 ksi
670 MPa97.2 ksi
830 MPa120 ksi
655 MPa95 ksi

Yield Strength (0.2% offset)

1,550 MPa225 ksi
380 MPa55.1 ksi
470 MPa68.2 ksi
380 MPa55.1 ksi

Elongation at Break

8%
12%
11%
13%

Reduction in Area

30%
30%
20%
40%

Compressive Strength

1,600 MPa232 ksi
380 MPa55.1 ksi
390 MPa56.6 ksi

Shear Strength

1,050 MPa152 ksi
430 MPa62.4 ksi
520 MPa75.4 ksi
430 MPa62.4 ksi

Fatigue Strength (Endurance Limit)

750 MPa109 ksi
300 MPa43.5 ksi
370 MPa53.7 ksi
300 MPa43.5 ksi

Fracture Toughness (K_IC)

30 MPa·√m27.3 ksi·√in
45 MPa·√m41 ksi·√in

Charpy V-Notch Impact (RT)

15 J11.1 ft·lbf
10 J7.4 ft·lbf
9 J6.6 ft·lbf
6 J4.4 ft·lbf

Hardness, Brinell

460 HB
190 HB
235 HB
192 HB

Hardness, Rockwell C

48 HRC

Hardness, Vickers

490 HV
247 HV
200 HV

Hardness, Rockwell B

92 HRB
99 HRB
92 HRB

Same in both: Bulk Modulus 160 GPa23.2 Msi · Poisson's Ratio 0.29

Physical

Density and transition temperatures.

Melting Point (Solidus)

1,420°C2,588 °F
1,425°C2,597 °F
1,425°C2,597 °F
1,425°C2,597 °F

Liquidus Temperature

1,490°C2,714 °F
1,480°C2,696 °F
1,470°C2,678 °F
1,470°C2,678 °F

Same in both: Density 7.85 g/cm³0.28 lb/in³

Thermal

How each material carries heat and how hot it can run.

Thermal Conductivity

30 W/m·K17.3 BTU/hr·ft·°F
49 W/m·K28.3 BTU/hr·ft·°F
48 W/m·K27.7 BTU/hr·ft·°F
46.7 W/m·K27 BTU/hr·ft·°F

Specific Heat Capacity

475 J/kg·K0.11 BTU/lb·°F
470 J/kg·K0.11 BTU/lb·°F
475 J/kg·K0.11 BTU/lb·°F
470 J/kg·K0.11 BTU/lb·°F

Thermal Expansion (CTE, 20–100 °C)

11.5 µm/m·K6.4 µin/in·°F
11.3 µm/m·K6.3 µin/in·°F
11.5 µm/m·K6.4 µin/in·°F
11.4 µm/m·K6.3 µin/in·°F

Latent Heat of Fusion

250 J/g107 BTU/lb
247 J/g106 BTU/lb
250 J/g107 BTU/lb
250 J/g107 BTU/lb

Max Service Temperature (continuous)

250°C482 °F
350°C662 °F
300°C572 °F
400°C752 °F

Min Service Temperature

-50°C-58 °F
-20°C-4 °F
-30°C-22 °F
-20°C-4 °F

Electrical

Conductivity and insulation.

Electrical Conductivity

5.2 % IACS
9.5 % IACS
9.5 % IACS
9.6 % IACS

Electrical Resistivity

3.3×10⁻⁷ Ω·m13 µΩ·in
1.8×10⁻⁷ Ω·m7.09 µΩ·in
1.8×10⁻⁷ Ω·m7.09 µΩ·in
1.8×10⁻⁷ Ω·m7.09 µΩ·in

Chemical & Environmental

Corrosion and environmental resistance (0–100 scores).

Galvanic Potential (seawater, vs SCE)

-0.6 V
-0.61 V
-0.65 V
-0.61 V

Corrosion Resistance

12 / 100
10 / 100
8 / 100
8 / 100

Manufacturability

FabDigit workshop ratings (0–100 scores) — how each material behaves on the machine.

Machinability

15 / 100
45 / 100
38 / 100
45 / 100

Machinability Rating (AISI 1212 = 100 %)

15%
57%
40%
45%

Weldability

12 / 100
25 / 100
18 / 100
15 / 100

Formability (cold)

10 / 100
30 / 100
35 / 100
40 / 100

Polishability

60 / 100
65 / 100
70 / 100
75 / 100

Castability

45 / 100
40 / 100

Brazeability / Solderability

55 / 100
45 / 100
60 / 100

Sustainability

Primary-production footprint per kilogram.

Embodied Energy (primary production)

30 MJ/kg12,898 BTU/lb
25 MJ/kg10,748 BTU/lb
25 MJ/kg10,748 BTU/lb
26 MJ/kg11,178 BTU/lb

Embodied Carbon (primary production)

2.1 kg CO₂/kg
1.9 kg CO₂/kg
1.9 kg CO₂/kg
2 kg CO₂/kg

Embodied Water

60 L/kg7.2 gal/lb
30 L/kg3.6 gal/lb
40 L/kg4.8 gal/lb
45 L/kg5.4 gal/lb

Typical Recycled Content

30%
30%
28%
30%

Common Calculations

Ratios derived from the values above.

Specific Strength (UTS / density)

223 kN·m/kg
85 kN·m/kg
106 kN·m/kg
83 kN·m/kg

Specific Stiffness (E / density)

26.2 MN·m/kg
26.1 MN·m/kg
26.1 MN·m/kg
26.1 MN·m/kg

Modulus of Resilience

5,831 kJ/m³
352 kJ/m³
539 kJ/m³
352 kJ/m³

Thermal Diffusivity

8 mm²/s
13.3 mm²/s
12.9 mm²/s
12.7 mm²/s

Thermal Shock Resistance Index

22
14
17
13

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.

2005001,0002,0007.588.5Density (g/cm³)Yield strength (MPa) — log scale10651075109560SiCr8

Manufacturing and finishing

Capability60SiCr8106510751095
CNC machiningYesYesYes
Sheet metalYesYesYes
Default conditionHRHRAnnealed
Relative cost$ Budget$$ Standard$$ Standard$$ Standard
Min. machined wall0.8 mm0.8 mm0.8 mm
Best machined surfaceRa 1.6 µmRa 1.6 µmRa 1.6 µm
AlCrNYesYesYes
AlTiNYesYesYes
Black OxideYesYesYes
CVD Al2O3YesYesYes
CVD TiCNYesYesYes
CVD TiNYesYesYes
CerakoteYesYesYes
Chrome PlatingYesYesYes
CrNYesYesYes
DLCYesYesYes
E-CoatingYesYesYes
HVOF CoatingYesYesYes
Hot-Dip GalvanizingYesYesYes
MoS2YesYesYes
Multilayer CVDYesYesYes
Nickel PlatingYesYesYes
PTFE CoatingYesYesYes
PaintingYesYesYes

They share 9 finishes: Copper Plating, Electroless Nickel (EN), Epoxy Coating, Gold Plating, Hard Chrome Plating, Manganese Phosphate, Plasma Spray, Silver Plating, Zinc Phosphate.

Ready to make it?

Upload a CAD file and FabDigit prices the part in 60SiCr8 and 1065 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.