06.2024 subject to alterations PUNCH DIN 9861 SHAPE D / ISO 6752 Material: HSS Order No 223.3. Hardness: Shaft 64 ± 2 HRC Head 52 ± 3 HRC HST Order No 223.4. Hardness: Surface ≥ 950 HV 0,3 Head 52 ± 3 HRC HZ - TIN (HSS) Order No 223.0. Hardness: Surface 2300 HV 0,05 Head 52 ± 3 HRC ASP 23 - ASP 2023 Order No 223.6. Hardness: Shaft 64 ± 2 HRC Head 52 ± 3 HRC Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: Stamp shank and punch head are precision ground after the heat compression and tempering of the punch head using the plunge process. Stock lenghts: 71, 80, 100 mm. other lengths and diameters on request! +0,2 k d1 h6 l 1 +0,5 d2 60° 223. radiussed Ordering Code (example): Punch DIN 9861 Shape D / ISO 6752 = 223. Material MAT HSS = 3. Shaft diameter d1 4,1 mm= 0410. Length l1 71 mm = 071 Order No = 223. 3.0410. 071 Gradation d1 d1 d2 k l1 71 80 100 0.5 - 0.9 0.2 ● ● ● 0.55 - 1 0.2 ● ● ● 0.6 - 1.1 0.2 ● ● ● 0.65 - 1.2 0.2 ● ● ● 0.7 - 0.75 0.05 1.3 0.2 ● ● ● 0.8 - 0.85 0.05 1.4 0.4 ● ● ● 0.9 - 0.95 0.05 1.6 0.4 ● ● ● 1 - 1.1 0.1 1.8 0.5 ● ● ● 1.2 - 1.3 0.1 2 0.5 ● ● ● 1.4 - 1.5 0.1 2.2 0.5 ● ● ● 1.6 - 1.7 0.1 2.5 0.5 ● ● ● 1.8 - 1.9 0.1 2.8 0.5 ● ● ● 2 0.1 3 0.5 ● ● ● 2.1 - 2.2 0.1 3.2 0.5 ● ● ● 2.3 - 2.5 0.1 3.5 0.5 ● ● ● 2.6 - 2.9 0.1 4 0.5 ● ● ● 3.1 - 3.4 0.1 4.5 0.5 ● ● ● 3.5 - 3.9 0.1 5 0.5 ● ● ● 4.1 - 4.4 0.1 5.5 0.5 ● ● ● 4.5 - 4.9 0.1 6 0.5 ● ● ● 5.1 - 5.4 0.1 6.5 0.5 ● ● ● 5.5 - 5.9 0.1 7 0.5 ● ● ● 6.1 - 6.4 0.1 8 0.5 ● ● ● 6.5 - 7 0.5 9 1 ● ● ● 7.5 - 10 1 ● ● ● 8.5 - 9 0.5 11 1 ● ● ● 9.5 - 12 1 ● ● ● 10.5 - 11 0.5 13 1 ● ● ● 11.5 - 12 0.5 14 1 ● ● ● 12.5 - 15 1 ● ● ● 13.5 - 14 0.5 16 1.5 ● ● ● 14.5 - 15 0.5 17 1.5 ● ● ● 15.5 - 18 1.5 ● ● ● 16.5 - 17 0.5 19 1.5 ● ● ● 17.5 - 18 0.5 20 1.5 ● ● ● 18.5 - 19 0.5 21 1.5 ● ● ● 19.5 - 22 1.5 ● ● ● * For d1 = 3, 4, 5, 6, 8, 10, 13, 16 and 20 mm see 2209.□□□ Cutting punches, Blank, DIN 9861, Form D 223. Punch DIN 9861 Shape D / ISO 6752
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