He aha ke kila kila 1.2343 e like me

ʻO ke kila kila ka iwi kuamoʻo o nā ʻoihana lehulehu, ʻoi aku ka nui o ka hana ʻana i ka mold, die casting, hot forging, a me ka extrusion tooling. Ma waena o nā helu he nui i loaʻa,1.2343 kila kilaʻike ʻia no kona ikaika wela maikaʻi, paʻakikī, a me ke kūpaʻa luhi wela. Eia nō naʻe, i nā hana kālepa honua a me nā hana ʻenekinia, he mea maʻamau ka ʻike ʻana i nā ʻōnaehana inoa like ʻole ma nā kūlana like me DIN, AISI, JIS, a me nā mea ʻē aʻe. Ke hāpai nei kēia i kahi nīnau nui:

He aha ka mea like me ka mea kila kila 1.2343 i nā kūlana ʻē aʻe?

E ʻimi kēia ʻatikala i nā mea like o ka honua1.2343 kila kila, kona waiwai waiwai, nā noi, nā pōmaikaʻi, a pehea e hoʻopuka pono ai mai nā mea hoʻolako honua e like mesakysteel.

Nānā o 1.2343 Mea hao kila

1.2343he kila hana wela e like me ka DIN (Deutsches Institut für Normung) German standard. Hāʻawi ia i ka paʻakikī kiʻekiʻe, ke kū ʻana i ka wela, a kūpono loa i nā hana kaʻa kaʻa wela, e like me ka hoʻoheheʻe wela a me ka hoʻolei make.

Nā inoa maʻamau:

  • DIN: 1.2343

  • Mea hana: X37CrMoV5-1

Hoʻokaʻawale:

  • Paahana Hana Wela

  • Chromium-Molybdenum-Vanadium kila

Ka Hui Kimia o 1.2343

ʻElemu Maʻiʻo (%)
Kalapona (C) 0.36 – 0.42
Chromium (Cr) 4.80 – 5.50
Molybdenum (Mo) 1.10 – 1.40
Vanadium (V) 0.30 – 0.60
Silika (Si) 0.80 – 1.20
Manganese (Mn) 0.20 – 0.50

Hāʻawi kēia haku mele i ka 1.2343 maikaʻi loaʻoʻoleʻa wela, paʻa wela, akūʻē māwaema lalo o nā hana wela kiʻekiʻe.

Mea Paahana 1.2343 Nā Papa Kaulike

Eia nā mea like i ʻike ʻia o 1.2343 mea kila ma waena o nā kūlana honua like ʻole:

Kūlana Papa Kaulike
AISI / SAE H11
ASTM A681 H11
JIS (Iapana) SKD6
BS (UK) BH11
ISO X38CrMoV5-1

ʻO nā mea like maʻamau:AISI H11

Ma waena o kēia mau mea,AISI H11ʻo ia ka mea like loa a ʻae ʻia. Kaʻana like ʻo ia i ka haku mele a me nā waiwai mechanical me 1.2343 a hoʻohana mau ʻia i nā mākeke ʻAmelika ʻĀkau.

Pono Mechanical o 1.2343 / H11

Waiwai Waiwai
Paʻakiki (annealed) ≤ 229 HB
ʻO ka paʻakikī (ma hope o ka paʻakikī) 50 – 56 HRC
Ikaika U'i 1300 – 2000 MPa
Temp hana. Kaulana A hiki i 600°C (ma kekahi mau noi)

ʻO kēia hui pū ʻana o ka paʻakikī a me ka ʻulaʻula ʻulaʻula e kūpono ia no nā kūlana hana wela.

Nā mea nui a me nā pono

  1. Ikaika Wela Kiekie
    Mālama i ka paʻakikī a me ka ikaika compressive ma lalo o nā wela kiʻekiʻe.

  2. ʻO ka ʻoʻoleʻa maikaʻi loa
    ʻO ke kūpaʻa kiʻekiʻe i ka haʻalulu wela, ka pohā, a me ka luhi.

  3. Maikaʻi Mīkini
    Ma ke kūlana annealed, hāʻawi ia i ka machinability maikaʻi ma mua o ka mālama wela.

  4. Kāohi abrasion
    Hāʻawi kāna ʻōnaehana alloying Cr-Mo-V i ka pale lole ma lalo o ka hoʻomehana cyclic.

  5. Hoʻolikelike i ka ʻili
    He kūpono no ka nitriding, PVD coatings, a me ka polishing.

Nā noi o 1.2343 a me kona mau mea like

Mahalo i kona kūpaʻa wela kiʻekiʻe a me ka paʻa o ka hoʻonohonoho ʻana ma lalo o ke koʻikoʻi, hoʻohana mau ʻia ka 1.2343 (H11) i kēia mau noi:

  • Ua make ke kalai wela

  • Die casting molds

  • Make ka Extrusion no ka aluminika, keleawe

  • ʻO nā ʻōpala palaki (me nā resins wela kiʻekiʻe)

  • Nā mea hana mokulele a me nā mea hana kaʻa

  • ʻO nā mandrel, nā kuʻi, a me nā mea hoʻokomo

Hoʻohanohano nui ʻia kēia kila i nā hana e koi ana i ka ikaika pōʻai kiʻekiʻe a me ke kūpaʻa ʻana i ka wela.

Kaʻina Hana Hoʻomaʻamaʻa Wela

Pono ka hoʻomaʻamaʻa wela kūpono no ka loaʻa ʻana o ka hana maikaʻi loa ma ka lawelawe. Aia i loko o ke kaʻina hana maʻamau:

1. Ho'opi'i palupalu

  • Wela i 800 – 850°C

  • Paʻa a hoʻomaha mālie

  • Ka hopena o ka paʻakikī: max 229 HB

2. Ka paakiki

  • E wela mua i ka 600 – 850°C

  • Austenitize ma 1000 – 1050°C

  • E kinai i ka aila a me ka ea

  • Loaʻa i ka 50 - 56 HRC

3. Hoohuoi

  • Hana ʻekolu hoʻoheheʻe

  • Manaʻo ʻia ka wela wela: 500 – 650°C

  • ʻO ka paʻakikī hope e pili ana i ka laulā hoʻoheheʻe

Hoʻoponopono ʻili a me ka hoʻopau ʻana

No ka hoʻonui ʻana i ka paʻakikī o ka ʻili a me ke ola ʻana i nā kaiapuni mea hana, hiki ke mālama ʻia ka 1.2343 (H11) me:

  • Nitridingno ka hoʻomaikaʻi ʻana i ka pale ʻana o ka ʻili

  • PVD Uilae like me TiN a i ʻole CrN

  • ʻO ka hoʻopololeino nā noi hoʻopau aniani i nā mea hana mold

Hoʻohālikelike: 1.2343 vs. 1.2344

Papa Cr maʻiʻo Max Temp ʻoʻoleʻa Kaulike
1.2343 ~5% ~600°C Kiʻekiʻe AISI H11
1.2344 ~5.2% ~650°C Haʻahaʻa iki AISI H13

ʻOiai he mau kila hana wela lāua,1.2343ʻoi aku ka paʻakikī, ʻoiai1.2344 (H13)hāʻawi ʻoi aku ka paʻakikī wela.

Pehea e koho ai i ka mea like

Ke koho ʻana i kahi mea like me 1.2343 no kahi papahana, e noʻonoʻo:

  • Mahana hana:H13 (1.2344) ʻoi aku ka maikaʻi no nā manawa kiʻekiʻe loa.

  • Pono ka paakiki:Hāʻawi ʻo 1.2343 i ke kūpaʻa māwae ʻoi aku ka maikaʻi.

  • Loaʻa ʻĀpana:ʻOi aku ka maʻalahi o ka AISI H11 ma ʻAmelika ʻĀkau.

  • Nā Koina Hoʻopau:No nā poni i poni ʻia, e hōʻoia i nā mana maʻemaʻe kiʻekiʻe.

Ma hea e loaʻa ai ka 1.2343 / H11 Mea Hana kila

Pono ka ʻimi ʻana i kahi mea hoʻolako hilinaʻi a ʻike. E ʻimi i nā ʻoihana e:

  • Hāʻawi i ka palapala hōʻoia piha piha (MTC)

  • Hāʻawi i ka waihona palahalaha a poepoe i nā nui he nui

  • E ʻae i ka ʻoki maʻamau a i ʻole ka mālama ʻana i ka ʻili

  • Loaʻa i ke kākoʻo logistic honua

sakysteelhe mea hoʻolako hilinaʻi o nā kila mea hana me DIN 1.2343, AISI H11, a me nā māka hana wela ʻē aʻe. Me ka ʻike nui honua,sakysteelhōʻoia:

  • Kumu kūʻai hoʻokūkū

  • ʻO ka maikaʻi kūlike

  • Hoʻouna wikiwiki

  • Kōkua ʻenehana

Ka hopena

1.2343 kila kilahe kila kila kila hoʻohana nui ʻia i ka forging, die casting, a me extrusion tooling. ʻO kāna mea like maʻamauAISI H11, e kaʻana like ana i nā waiwai kemika a me nā ʻano mechanical. ʻO nā mea like ʻē aʻe me SKD6 a me BH11, e pili ana i ka ʻāina.

Ma ka hoʻomaopopo ʻana i nā mea like a me ke koho ʻana i ka māka kūpono no kāu noi, hiki iā ʻoe ke hōʻoia i ke ola mea hana maikaʻi loa a me ka hana. No ka maikaʻi mau a me ka lawe honua, e koho i kahi mea hoʻolako ʻoihana likesakysteelka mea i hoʻomaopopo i ka pono o ka honua mea hoʻohana kila.

Ka manawa hoʻouna: ʻAukake-05-2025