Material
Tool Steel 9SiCr (Annealed, 1.2108)
Tool Steel 9SiCr (annealed) is a low-alloy cold-work steel with high hardenability that hardens to at least 62 HRC, suited to taps, reamers, and dies, though toughness is limited.
Manufacturing processes
CNC
About
Tool Steel 9SiCr (GB/T 1299) is a low-alloy cold-work tool steel, approximately equivalent to 90CrSi5 (1.2108). Toughness is limited and it is heat sensitive.
Tool Steel 9SiCr is commonly used for taps, reamers, thread-cutting tools, drawing dies, and gauges.
Technical Details
- Accuracy
- ±0.2% (lower limit of ±0.13 mm)
- Density
- 7.85 g/cm³
- Min. wall thickness
- -
Technical Properties
- Embossing
- min. 0.3 mm
- Engraving
- min. 0.3 mm
- Warping risk
- N/A