40cr 5140Steel pā, 65Mn pā, astm1566, pā kila kila
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
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Nā laʻana | Hāʻawiʻia nā hōʻailona manuahi akā ukuʻia ka ukana e ka mea kūʻai |
Min kauoha | 1 tona |
Hōʻike Huahana
Nā lawelawe hana
Pōmaikaʻi
Loaʻa i kā mākou hui ka nui o nā waihona waiwai, hiki ke hoʻokō i kāu mau pono i ka manawa.
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.
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