2 # Kumanga, P5 zone Quan Shui, Ganjingzi District, Dalian, China

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M2 1.3343 SKH9

Pofikira>Zamgululi>Chitsulo Chachikulu>M2 1.3343 SKH9

HSS M2 1.3343 SK H9---Mapepala

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zofunika

Chitsulo cha 1.3343 / M2 ndi mtundu wapamwamba wa carbon wa chida cha M1 (molybdenum high speed steel). 1.3343 alloy ali ndi kukana kovala bwino kuposa M1. Kukana kwambiri kufewetsa pa kutentha kokwera. Kukana kwambiri kuvala. Kulimba kwabwino komanso luso lodula.

Kuyankha kowumitsa kwambiri.


Mapulogalamu:

Zobowola zokhotakhota, matepi, zodulira mphero, ma reamers, ma broaches, macheka, ndi mitundu yosiyanasiyana ya mipeni.


Tsatanetsatane wazomwe:

Zithunzi za M2/1.3343


ZINTHU

        C       Mn       Si       Cr       W      Mo        V
      0.85      0.28     0.30      4.15      6.15      5.00      1.85


ZINTHU ZACHIBALE

Kuchulukana Kwa Kutentha Kwambiri (65-66 HRC)
Kutentha︒Fmkati / mu︒F × 10-6Kutentha︒Cmamilimita / mm︒C × 10-6
70-200
5.6921-9310.23
70-4006.0921-20410.95
70-6006.4221-31611.55
70-8006.6721-42712
70-10006.9721-35812.54


ZOPHUNZITSA ZAIDWI

· Kuchulukitsitsa: 0.294 lb / in3 (8138 kg / m3)

· Mphamvu Yeniyeni: 8.14

Modulus of Elasticity: 30 x 106 psi (207GPa)

· Machinability: 50-60% ya 1% mpweya chitsulo


Kuthana ndi Malangizo

MAVUTO

Kutentha Kwambiri:
Ac1: 1530 ° F (832 ℃))Ac3: 1610 ° F (877 ℃))
AR1: 1430 ° F (777 ℃))AR3: 1380 ° F (749 ℃))



Kutentha:Kuchepetsa kupotoza ndi kupsinjika mu zida zazikulu kapena zovuta gwiritsani ntchito preheat iwiri.

Kutentha pamlingo wosapitirira 400 ° F pa ola (222 ° C pa ola) mpaka 1100 ° F (593 ° C) kufanana, kenako kutentha kwa 1450-1550 ° F (788-843 ° C). 

Pazida zodziwika bwino, gwiritsani ntchito kutentha kwachiwiri kokha ngati chithandizo chotenthetsera chimodzi.       


Kutentha:Kupsa mtima mwamsanga pambuyo kuzimitsa. Kutentha kofananira ndi 1025-1050°F (552-566°C). Gwirani pa kutentha kwa 2 hours, ndiyeno mpweya ozizira ndi yozungulira kutentha. Kutentha kawiri ndikofunikira. Pazigawo zazikulu zodutsamo, makamaka pazosowa zomwe zida zidzadulidwa ndi waya EDM, kutenthetsa katatu kumalimbikitsidwa kwambiri.


CHITSANZO:

1.High speed tungsten-molybdenum chida chitsulo;

2.High kuvala kukana;

3. High decarbonization.


katunduyoMzere (mm)njira       Kutumiza


Mapepala

Mtengo wa T1.0-2.5       KuziziritsaMalo akuda & Anneal
T 2.5 - 8.0Kutentha KwambiriMalo akuda & Anneal



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