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| H1 | H2 | H3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | R1 | R2 | W1 | W2 | M1 | M2 | C1 | Recommended Mold Tonnage Range | Material | HRC | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Size | Tolerance | Tolerance | Size | Size | Size | Tolerance | Size | Tolerance | Size | Tolerance | |||||||||||||
| 80 | 100 | -0.02 -0.05 | 20 | 45 | 5 | -0.1 -0.2 | 60 | -0.1 -0.2 | 40 | -0.02 -0.05 | 30 | 80 | 130 | 2 | 18 | 4° | 2° | 12 | 20 | 7 | ＜1000 | H13 (Forged) | Vacuum Quenching HRC53-55 | |
| 100 | 120 | -0.02 -0.05 | 25 | 50 | 5 | -0.1 -0.2 | 70 | -0.1 -0.2 | 45 | -0.02 -0.05 | 30 | 80 | 130 | 2 | 22 | 4° | 2° | 16 | 20 | 7 | 1.0-1.5 | H13 (Forged) | Vacuum Quenching HRC53-55 | |
| 105 | 130 | -0.02 -0.05 | 30 | 55 | 5 | -0.1 -0.2 | 80 | -0.1 -0.2 | 50 | -0.02 -0.05 | 30 | 80 | 130 | 2 | 22 | 4° | 2° | 16 | 20 | 7 | 1.5-2.0 | H13 (Forged) | Vacuum Quenching HRC53-55 | |
| 120 | 150 | -0.02 -0.05 | 35 | 65 | 6 | -0.1 -0.2 | 100 | -0.1 -0.2 | 60 | -0.02 -0.05 | 30 | 90 | 140 | 2 | 22 | 4° | 2° | 20 | 24 | 7 | 2.0-3.0 | H13 (Forged) | Vacuum Quenching HRC53-55 | |
| Specification Format:KJ-FDZ-B-H1*H2*H3（Unspecified dimension tolerance: ±0.1; rough/through-hole diameter tolerance: +0.3 to +0.5） | ||||||||||||||||||||||||
