AISI 4140 1.7225 42crmo4 scm440 b7 pahu pahu

AISI 4140 1.7225 <crmo4 scM440 B7 kīwī Piʻi Pihi
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Kākau pōkole:

ʻO Aisi Sae 4140 Moly Steel he chrisium molybdenum alloy o keʻano he nui o keʻano he nui


  • Nā Kūlana:4140 1.7254 mau 42crmo4 scm440 B7
  • Helu:8mm i 300mm
  • Kūlana:Astm A29 ASTM A193
  • Paina:ʻEleʻele, mīkini i hoʻopaʻaʻia, huli
  • Huahana kikoʻipiop

    Nā Kūlana Huakaʻi

    Kaila Nama Calse:

    AISI 4140, 1.7225 (42crmo4), scm440, a me ka brael bar heʻano likeʻole o keʻano o nāʻano'āpana likeʻole. Ua kaulanaʻia lākou no ka ikaika kiʻekiʻe a me ka paʻakikī, maʻamau maʻamau i hoʻohanaʻia i nā noi e like me nā mea pāʻani a me nā bolts. Aisi 4140ʻO ka hoʻolālāʻana oʻAmelika, 1.7225ʻo ia ka Camset Europa, SCM440 ʻO kēia mau hoʻolālā e hōʻike ana i kahi koho balota-molybdenum alloy o nā mea like me nā mea likeʻole, a hiki paha i ka koho ke koho i nā kūlana o nā'āina a iʻole nāʻoihana.

    Nā kiko'ī o 4140 1.7225 42crmo4 scm440 B7:

    Kumu 4140 1.7254 mau 42crmo4 scm440 B7
    Kū-starder Astm A29, ATSM A193
    Puni ʻEleʻele, mīkini i hoʻopaʻaʻia, huli
    Kālā Makahiki 1.0 ~ 300.0mmm
    Lōʻihi 1 i 6 mika
    Ka hoʻoiliʻana Maloʻo maloʻo a me ke anuanu i hoʻopiliʻia, centreless borst & polū
    Raw Materrail Posco, Baosteel, Tisco, Saky Steel, Outoku UPeTUPU

    Nā hiʻohiʻona a me nā pono:

    Ikaika kiʻekiʻe: Ua hōʻikeʻia kēia mau pahu kila kila kiʻekiʻe, e hana pono ana no nā noi a he koʻikoʻi ka ikaika.
    Paʻakikī: Hāʻawi lākou i ka paʻakikī maikaʻi a me ka hopena i ka hopena, e hana ana iā lākou i nā mea kaumaha a me nā mea kaumaha.
    ʻO Vertitility: Aisi 4140, 1.7225, 42crmo4, scm440, a me BOWS, nā mea hana.

    E kāʻei i ke kū'ēʻana:ʻO nā mea'ē aʻe, e like me ka chromium a me ka molybdenum, e kūpono i nā pale lole e pili ana i nā mea noi.
    ʻO ka manikini: Loaʻa i kēia mau kinikini maikaʻi keʻano maikaʻi i ka wā i hanaʻia ai ka wela
    WELLLISBICATION: Hiki iā lākou ke hoʻopauʻia,ʻoiai ke kohoʻia a me ka hanaʻana o ka wela wela e mālama i nā mea i makemakeʻia e like me ka brittle.

    Nā Kūlana Kūlana:

    Kumu C Mn P S Si Cr Mo
    4140 0.38-0.43 0.75- 1.0 Papaiulu 0.035 0, 0.040 0.15-0.35 0.8-1.10 0.15-0.25
    42crmo4 /
    1.725
    0.38-0.45 0.6-0.90 Papaiulu 0.035 Papaiulu 0.035 0.40 0.9-1.20 0.15-0.30
    Scm440 0.38-0.43 0.60-0.85 033 Hola LIKE 0.15-0.35 0.9-1.20 0.15-0.30
    B7 0.37-0.49 0.65-1.10 Papaiulu 0.035 0, 0.040 0.15-0.35 0.75-1.20 0.15-0.25

    Nā manaʻo noʻonoʻo:

    Kumu Ka ikaika o ka ikaika [MPA] Ua kuhi hewa [MPA] Elongation%
    4140 655 415 25.7
    1.7225 / 42crmo4 1080 930 12
    Scm440 1080 930 17
    B7 125 105 16

    No ke aha e koho ai iā mākou?

    Hiki iāʻoe ke loaʻa i ka mea kūpono e like me kāu koi ma ka uku liʻiliʻi loa.
    Hāʻawi pū mākou i nā mea hou aku, Fob, CFR, CFR, CIF, a me ka puka i nā hale e lawe ana i nā kumukūʻai. Manaʻo mākou e hana iāʻoe e hana no ka hoʻounaʻana i ka hoʻounaʻana e lilo i mea hoʻokele waiwai.
    Nā mea a mākou e hāʻawi ai i ka hōʻoia pihaʻana, pololei mai ka palapala hōʻike hōʻike kiʻi kiʻi i ka'ōlelo hōʻike hōʻike ma keʻano he'ōlelo hope hope loa.

    Hōʻoia mākou e hāʻawi i kahi pane i loko o nā hola 24hours (maʻamau ma ka hola like)
    Hāʻawi i ka hōʻike SGS Tuv.
    Ua hoʻolaʻa piha mākou i kā mākou mea kūʻai aku. Ināʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānāʻana i nā koho āpau,ʻaʻole e hoʻopunipuni iāʻoe e hana i nā'ōlelo maikaʻiʻole e hana i nā pilina maikaʻi.
    Hoʻolako i kahi lawelawe hana hoʻokahi.

    4140 vs 42crmo4 - He aha kaʻokoʻa?

    ʻO AISI 4140 a me 42crmo4 i keʻano like o ka kila, me Aisi 4140ʻO 42crmo4 i ka hoʻolālāʻana oʻEulopa. E hōʻike lākou i nā hoʻohui likeʻole, ka ikaika o ke koko, a paʻakikī, a me kaʻeha, e hoʻokūkū ana iā lākou i nā noi a me nā boolts. ʻOiai nāʻano hoʻolālā likeʻole a me nā kūlana kūpono, ua noʻonoʻo pinepine lākou i ke hoʻololiʻana ma muli o nā waiwai hoʻohālikelike.

    He aha ke kila 42crmo4?

    42crmo4 kahi mea i kohoʻiaʻo Chomium-Molybdenum Alloy i kohoʻia e ka European Standard Accales en 10083. Ua kapaʻia no kona ikaika kiʻekiʻe, a paʻakikī. Me kaʻikepili o ka carbon o 0.38% a hiki i 0.45%, ua hoʻohana pinepineʻia i nā mea noi, e pili ana i nā hana i nāʻoihana i nāʻoihana i nāʻoihana i nāʻoihana Ua pane maikaʻi ka steel i ka mālamaʻana i ka wela wela, e hoʻolako i ka hiki ke hoʻoponopono i nā waiwai mechanical, a ua manaʻoʻia he kūlike me nā hoʻolālā'ē aʻe e like me Aisi 4140 a me SCM440.

    He aha ka papa o ka māka b7?

    ʻO ka papa inoa B7 kahi kiko'ī i loko o ka waihona astm Astm Astm A193, e uhi ana i nāʻoihana kiʻekiʻe a iʻole ka lawelawe kiʻekiʻe. Astm A193 kahi hana maʻamau i kūkuluʻia e ka International International (ma mua o keʻano o kaʻoihana a me ka mana o ka holoholona hihiu. ua pau i ka mea i mālamaʻia I ka manawa e kū ai, pono nā mea e pono ai nā mea pono i hōʻikeʻia ma ka astm Astm A193 a me A194 e hōʻoia ai i ka ikaika kūpono.

    ʻO kā mākou mea kūʻai

    3b41740444987669BF8F.C550938
    9cd0101bff278B4FEC290F0936E1
    108E9922Shod90a90naup7851e02222
    be495dcf1558F6c8F600c.65
    d11fbefaf7c8d59fae749d6279faf4

    ʻO nā mea hānai mai kā mākou mau mea kūʻai aku

    Aisi 4140, 1.7225, 42crmomo4, scm440, a me nā ban chers i hoʻoponoponoʻia e ka nui o nā noi Hāʻawiʻo Factor.they i ka paʻakikī maikaʻi a me ka hopena e hana ai iā lākou i nā mea kaumaha a me nā mea hana ma keʻano. aʻo Molybdenum, e hoʻokokoke i nā pale i hanaʻia, e hana ana i kēia mau kila kila i kūpono no nā noi i kauʻia i nāʻano hana.

    POHE:

    1. He mea nui loa ka packing i kahi hihia o nā moku honua ma kahi e hele ai i nā wahi kūpono e hiki ai iā mākou ke kau aku i ka manaʻo kūikawā
    2.ʻO ka pahu o ka steel steel i kā mākou mau huahana i nā ala nui e pili ana i nā huahana. Mālama mākou i kā mākou huahana ma nā ala he nui, e like me,

    Kālā kaʻa
    1.2367 kila
    1.2344 pahu pahu pahu

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