C60 - DIN 1.0601 Precision Hollow Linear Bearing Shaft
Material Data Sheet
Tubular Linear Bearing Shaft with:
- good hardening properties
- high wear resistance
Selected for use in High Quality Linear Bearing and Guideway systems where hollow shaft is required
| Chemical Analysis | |||||
| Designation | C | Si | Mn | P | S |
| C60 | 0.57- 0.65 |
< 0.40 | 0.60- 0.90 |
max. 0.045 |
max. 0.045 |
|
Grain Size: 5-8 to ASTM Purity: K4< 30 |
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| Mechanical Properties | ||||
| Condition | Diameter mm |
Yield Stress N/mm² |
Tensile Stress N/mm² |
Elongation % |
| GBK+HI+SL | all | >= 350 | 630 - 880 | >= 14 |
Properties measured at room temperature without influence of induction hardening
Dimensions and Tolerances
Standard Diameters (round shafts in mm, h6/h7 tolerance):
12 16 20 25 30 40 50 60 70 80
Other sizes on request
Production lengths: round 12, 16, 20 = 6000 mm, round 25 - 80 = 7600 mm
Surface finish: Polished <0.30µm Ra
Hardening: Surface Hardness 60-66 HRC, Depth of Hardness
| Depth of Induction Hardening | |
| Diameter | Hardening depth (mm) |
| >10 - 18 | 0,8 + 0,5 |
| >18 - 28 | 1,2 + 0,8 |
| >28 - 60 | 1,5 +1,0 |
| >60 - 80 | 2,2 + 1,0 |
Chrome Plating
For Applications requiring higher finishes and corrosion resistance hard chrome plating with a Chrome thickness of 10 +/-5µm, Hardness >800 HV is provided.