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40cr 5140Steel pā, 65Mn pā, astm1566, pā kila kila

ʻO ka wehewehe pōkole:

ʻO ka pā kila 40Cr kekahi o nā kila i hoʻohana nui ʻia i ka ʻoihana hana mechanical.Ma hope o ke kinai ʻana a me ka hoʻoulu ʻana, loaʻa iā ia nā waiwai mechanical piha maikaʻi, maikaʻi ka hopena haʻahaʻa haʻahaʻa haʻahaʻa a me ka naʻau haʻahaʻa haʻahaʻa.He maikaʻi ka paʻakikī o ke kila, a hiki ke hoʻopau i ka Ф 28 ~ 60mm, hiki ke hoʻopauʻia i ka Ф 15~40mm. Ma waho aʻe o ka hoʻopiʻi a me ka hoʻouluʻana, ua kūpono hoʻi kēia kila no ka cyanidation a me ke kiʻekiʻe pinepine.Maikaʻi ka hana ʻoki.I ka hb174 ~ 229 ka paakiki, he 60% ka machinability pili.He kūpono ke kila no ka hana ʻana i nā mole plastic medium-sized.


Huahana Huahana

Huahana Huahana

Hōʻike huahana

ʻO 40Cr ka gb3077 "alloy structural steel".ʻO ka ʻokoʻa ma hope o ka mālama wela.ʻO ka hana nui o Cr i ka mālama wela ʻo ia ka hoʻomaikaʻi ʻana i ka paʻakikī o ke kila.Ma muli o ka hoʻomaikaʻi ʻana o ka paʻakikī, ʻoi aku ka kiʻekiʻe o nā mea mechanical e like me ka ikaika, ka paʻakikī a me ka paʻakikī o ka hopena o 40Cr ma hope o ka hoʻopiʻi ʻana (a i ʻole ka hoʻopau ʻana a me ka hoʻomaʻamaʻa ʻana) ʻoi aku ka kiʻekiʻe ma mua o ka 45 kila.Eia nō naʻe, ma muli o ka paʻakikī paʻakikī, ʻoi aku ka nui o ke koʻikoʻi o loko o 40Cr i ka wā hoʻopio ma mua o ke kila 45.Ma lalo o nā kūlana like, ʻoi aku ka nui o ka haʻalulu o nā mea 40Cr ma mua o ke kila 45.No laila, i mea e pale aku i workpiece māhā, 40Cr quenching ka hapanui hoʻohana i ka aila me ka haʻahaʻa thermal conductivity e like me ka quenching medium (i kekahi manawa pāpālua wai quenching ano hoʻohana 'ia, e like me ka olelo ana, wai quenching aila hooluolu), oiai 45 kila hoʻohana i ka wai me ka kiʻekiʻe. ʻo ka hoʻoheheʻe wela ma ke ʻano he mea hoʻomake.

Laina Huahana

Standerd GB AISI, ASTM, DIN, EN, JIS
Papa paipu kila 40CR 41CR4 5140 SCR440
Ka lōʻihi * laula Pono nā mea kūʻai aku
ʻenehana ʻōwili wela / ʻōwili anu
mānoanoa 4mm-60mm
Hana Hana ʻOki a i ʻole e like me ka makemake o ka mea kūʻai aku
ʻIkepili Packaging ʻO ka hoʻopili ʻana i ke kai kūpono a i ʻole e like me kāu koi
Kūlana o ka uku T/TL/C ma ka ike
20 kapuaʻi ka nui o ka ipu hao Ka lōʻihi ma lalo o 6000mm/25T
He 40 kapuaʻi ka nui o ka ipu hao Ka lōʻihi ma lalo o 12000mm/27T

 

Nā laʻana Hāʻawiʻia nā hōʻailona manuahi akā ukuʻia ka ukana e ka mea kūʻai
Min kauoha 1 tona

Hōʻike Huahana

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Nā lawelawe hana

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Pōmaikaʻi

159400088452805

Loaʻa i kā mākou hui ka nui o nā waihona waiwai, hiki ke hoʻokō i kāu mau pono i ka manawa.

191119160646138

hāʻawi i ka ʻike pili i ka manawa e like me ka makemake o ka mea kūʻai aku e hōʻoia i ka nui a me ka maikaʻi o nā huahana.

WechatIMG496

Ke hilinaʻi nei i ka mākeke kila nui loa o ka ʻāina, hoʻokahi kū me nā huahana āpau āu e pono ai e mālama i nā kumukūʻai no ʻoe.

Hoʻohui Kimia

C 0.37~0.44, Si 0.17~0.37, Mn 0.50~0.80, Cr0.80~1.10, Ni≤0.30

Hoʻohana Huahana

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Kaʻina Hana Hana


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