Nitrided ejector sleeve DIN16756

Description

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Cylindrical head hot forged, shaft fine ground finished and nitrided. Guide bore nirided and honed.

Temper resistance at least 600°C






Product name

Nitrided ejector sleeve

Standard

DIN 16756

Manufacturer

MQ Mold

Place of origin

Ningbo, China

Material

Tool steel 1.2343, 1.2344...

Hardness

Shaft: At least 950 HV 0.3 on surface. Nitriding  hardness depth to DIN 50190 T3 approx. 100μm. Core strength approx. 1400N/mm².

Inner HRC45 ± 5

Head: HRC45 ± 5

Mode

Factory & trade

Nitrided ejector sleeve DIN16756(图1)


d1
H5
d3
g6
d4
0
-0.1
d2
0
-0.2
k
0
-0.05
r
+0.2
0
l2
+0.2
0
l1+1
      0
50 60 75 100 125 150 175 200 225 250 275 300 325 400*
1.5 3 1.8 6 3 0.3 35






1.6 2






1.7 2











2 4 2.5 8





2.2 2.5





2.5 5 3 10





2.7 3





3 3.5 45



3.2 3.5



3.5 6 4 12 5 0.5

3.7 4

4 4.5

4.2 8 4.5 14

4.5 5




5 5.5

5.2 5.5

5.5 5.8




6 10 6.5 16
6.2 6.5
7 7.5










8 12 8.5 20 7 0.8
8.2 8.5
9 9.3











10 14 10.5 22




10.5 11

12 16 12.5




12.5 13



16 20 16.5 26 1 50










20 25 20.5 32 10