L31 237.8. r k-0,05 l 1 +2 g6 d1 d2 d4 -0,2 ≈5-20 EJECTOR PIN, NITRIDED, DIN 1530-1 SHAPE A Material: NWA Order No 237.8. Hardness: Shaft* ≥ 950 HV 0,3 Head 45 ± 5 HRC Core strength > 1400 N/mm² Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: Shaft precision ground, nitrated. Head hot dipped and tempered. The compression thickening below the head is omitted depending on the manufacturing process. d4 : For d1 < 5 mm, d4 = d1 +0,03 For d1 ≥ 5 mm, d4 = d1 +0.04 for d1 ≥ 18 mm, d4 = d1 +0.07 d1 d2 k r l1 100 125 160 200 250 315 400 500 630 800 1000 6 12 5 0.5 ● ● ● ● ● ● ● ● ● ● 6.2 12 5 0.5 ● ● ● ● ● ● ● ● ● 6.5 12 5 0.5 ● ● ● ● ● ● ● ● 6.7 12 5 0.5 ● ● ● ● ● ● 6.9 12 5 0.5 ● ● ● ● ● ● 7 12 5 0.5 ● ● ● ● ● ● ● ● ● 7.2 12 5 0.5 ● ● ● ● ● ● 7.8 12 5 0.5 ● ● ● ● ● ● 8 14 5 0.5 ● ● ● ● ● ● ● ● ● ● ● 8.2 14 5 0.5 ● ● ● ● ● ● ● ● ● ● 8.4 14 5 0.5 ● ● ● ● ● ● 8.5 14 5 0.5 ● ● ● ● ● ● ● ● ● 9 14 5 0.5 ● ● ● ● ● ● ● ● ● 9.7 14 5 0.5 ● ● ● ● ● ● 10 16 5 0.5 ● ● ● ● ● ● ● ● ● ● ● 10.2 16 5 0.5 ● ● ● ● ● ● ● ● ● ● 10.5 16 5 0.5 ● ● ● ● ● ● ● ● ● 11 16 5 0.5 ● ● ● ● ● ● ● ● ● 12 18 7 0.8 ● ● ● ● ● ● ● ● ● ● ● 12.2 18 7 0.8 ● ● ● ● ● ● ● ● ● ● 12.5 18 7 0.8 ● ● ● ● ● ● ● ● ● ● 14 22 7 0.8 ● ● ● ● ● ● ● ● ● ● ● 16 22 7 0.8 ● ● ● ● ● ● ● ● ● ● ● 18 24 7 0.8 ● ● ● ● ● ● ● ● ● 20 26 8 1 ● ● ● ● ● ● ● ● ● 25 32 10 1 ● ● ● ● ● ● ● ● 32 40 10 1 ● ● ● ● ● ● ● ● 237.8. Ejector pin, nitrided, DIN 1530-1 Shape A Ordering Code (example): Ejector pin, nitrided, DIN 1530-1 Shape A =237.8. Shaft diameter d1 6.2 mm = 0620. Length l1 100 mm = 100 Order No =237.8. 0620. 100
RkJQdWJsaXNoZXIy MTIwNzY0