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


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2 4 2.5 8
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2.2 2.5
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2.5 5 3 10
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2.7 3
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3 3.5 45
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3.2 3.5
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3.5 6 4 12 5 0.5
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3.7 4
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4 4.5
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4.2 8 4.5 14
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4.5 5

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5 5.5
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5.2 5.5
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5.5 5.8

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6 10 6.5 16
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6.2 6.5
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7 7.5






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8 12 8.5 20 7 0.8
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8.2 8.5
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9 9.3


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10 14 10.5 22

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10.5 11

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12 16 12.5

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12.5 13

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16 20 16.5 26 1 50






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20 25 20.5 32 10






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