Contact Us
| Nom.Size | D1 | D2 | H1 | H2 | Recommended Mold Tonnage Range | R | Material | HRC | Special Requirements | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Tolerance | Size | Tolerance | Size | Tolerance | Size | Tolerance | ||||||
| 20 | 20 | -0.01 -0.03 | 25 | -0.3 -0.5 | +0.1 +0.05 | 6 | -0 -0.1 | 2000 | 0.5 | 20Cr | Carburizing & Quenching HRC58-62 | Head Cannot be Machined (no Chamfering, no Center-drilling, no Undercut) | |
| 25 | 25 | -0.01 -0.03 | 30 | -0.3 -0.5 | +0.1 +0.05 | 8 | -0 -0.1 | 3000 | 0.5 | 20Cr | Carburizing & Quenching HRC58-62 | Head Cannot be Machined (no Chamfering, no Center-drilling, no Undercut) | |
| 30 | 30 | -0.01 -0.03 | 35 | -0.3 -0.5 | +0.1 +0.05 | 8 | -0 -0.1 | 4000 | 0.5 | 20Cr | Carburizing & Quenching HRC58-62 | Head Cannot be Machined (no Chamfering, no Center-drilling, no Undercut) | |
| 35 | 35 | -0.03 -0.05 | 40 | -0.3 -0.5 | +0.1 +0.05 | 8 | -0 -0.1 | 4000 | 0.5 | 20Cr | Carburizing & Quenching HRC58-62 | Head Cannot be Machined (no Chamfering, no Center-drilling, no Undercut) | |
| 40 | 40 | -0.03 -0.05 | 45 | -0.3 -0.5 | 263 | +0.1 +0.05 | 8 | -0 -0.1 | 6000 | 0.5 | 20Cr | Carburizing & Quenching HRC58-62 | Head Cannot be Machined (no Chamfering, no Center-drilling, no Undercut) |
| 50 | 50 | -0.03 -0.05 | 55 | -0.3 -0.5 | 481 | +0.1 +0.05 | 10 | -0 -0.1 | 9000 | 0.5 | 20Cr | Carburizing & Quenching HRC58-62 | Head Cannot be Machined (no Chamfering, no Center-drilling, no Undercut) |
| Specification Format:KJ-FWG-øD1*H1（Unspecified dimension tolerance: ±0.1; rough/through-hole diameter tolerance: +0.3 to +0.5） | |||||||||||||
