L34 EJECTOR PIN, HARDENED, DIN 1530-3 SHAPE D 239.1. ≈5-10 2 -0,2 d 3 d d1 g6 l 1 +2 +0,2 k 60° radiused Material: WS Order No 239.1. Hardness: Shaft 60 ± 2 HRC Head 45 ± 5 HRC Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: Shaft precision ground, hardened. Head hot dipped and tempered. The compression thickening below the head is omitted depending on the manufacturing process. d3 : For d1 < 5 mm, d3 = d1 +0,03 For d1 ≥ 5 mm, d3 = d1 +0.04 for d1 ≥ 18 mm, d3 = d1 +0.07 239.1. Ejector pin, hardened, DIN 1530-3 Shape D d1 d2 k l1 40 60 71 80 100 125 160 200 250 315 0.8 1.4 0.5 ● ● ● ● 0.9 1.6 0.5 ● ● ● ● 1 1.8 0.5 ● ● ● ● ● ● ● ● 1.1 1.8 0.5 ● ● ● ● ● 1.2 2 0.5 ● ● ● ● ● 1.25 2 0.5 ● ● ● ● 1.3 2 0.5 ● ● ● ● ● 1.4 2.2 0.5 ● ● ● ● ● 1.5 2.2 0.5 ● ● ● ● ● ● ● ● 1.6 2.5 0.5 ● ● ● ● ● 1.7 2.5 0.5 ● ● ● ● ● 1.75 2.8 0.5 ● ● ● ● 1.8 2.8 0.5 ● ● ● ● ● 1.9 2.8 0.5 ● ● ● ● ● 2 3 0.5 ● ● ● ● ● ● ● ● ● 2.1 3.2 0.5 ● ● ● ● ● 2.2 3.2 0.5 ● ● ● ● ● ● 2.25 3.2 0.5 ● ● ● ● 2.3 3.5 0.5 ● ● ● ● ● 2.4 3.5 0.5 ● ● ● ● ● 2.5 3.5 0.5 ● ● ● ● ● ● ● ● ● 2.6 4 0.5 ● ● ● ● ● 2.7 4 0.5 ● ● ● ● ● ● 2.75 4 0.5 ● ● ● ● ● 2.8 4 0.5 ● ● ● ● ● 2.9 4 0.5 ● ● ● ● ● 3 4.5 0.5 ● ● ● ● ● ● ● ● ● ● 3.1 4.5 0.5 ● ● ● ● ● 3.2 4.5 0.5 ● ● ● ● ● Ordering Code (example): Ejector pin, hardened, DIN 1530-3 Shape D =239.1. Shaft diameter d1 3.2 mm = 0320. Length l1 71 mm = 071 Order No =239.1. 0320. 071
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