AISI 4140 Alloy Steel

Pa'a kila huila wela 1.7225 42CrMo4 4140 42CrMo

1: 4140 kila hoʻolauna
ʻO ke kila kila AISI SAE 4140 he chromium molybdenum alloy steel kikoʻī i hoʻohana nui ʻia i ke kumu nui o ke kila tensile kiʻekiʻe no nā ʻāpana, e like me nā axles, shafts, bolts, gears a me nā noi ʻē aʻe. E like me ke kila kila kila kila me ka pae kila kila AISI 4130 akā me ka ʻiʻo kalapona kiʻekiʻe aʻe. ʻO ka ʻike kalapona kiʻekiʻe o ke kila AISI 4140 e hāʻawi i ka ikaika a me ka hiki ke hoʻomaʻamaʻa wela i ka hoʻohālikelike ʻana i nā kila kila AISI / ASTM 4130, akā naʻe he mau hiʻohiʻona weldability haʻahaʻa.

2: 4140 Ke kila like

3: 4140 mea kila kila

4: 4140 mea kila kila
ʻO nāʻano mechanical ka nui o ka ikaika tensile, ka ikaika hua, ka elongation, ka'āpana a iʻole ka ho'ēmiʻana, ka paʻakikī, ka waiwai o ka hopena, ka hoʻokomoʻole o ka metal a me nā mea'ē aʻe. Inā makemake ʻoe e ʻike i nā waiwai, e ʻoluʻolu e kelepona i ke kanaka kūʻai aku.

5: 4140 kila overviews


5. 4140 Hoʻohana hao
4140Loaʻa ka kila i nā noi he nui e like me ka forgings no ka aerospace, ka aila a me ke kinoea, kaʻa, ka mahiʻai a me nā ʻoihana pale etc.
ʻO nā noi maʻamau no ka hoʻohana ʻana i ke kila Scm440, ʻo ia hoʻi: nā mea hana i hoʻopaʻa ʻia, nā spindles, nā mea paʻa, nā jigs, collars, Axles, conveyor parts, crow bars, logging parts, shafts, sprockets, studs, pinions, pump shafts, ram, and ring gears etc

6.Quality mana:
1. Ke Kaʻina Hoʻoheheʻe: EAF/BOF+LF+VD e loaʻa ana nā ingots
2. Okiia na welau elua me ka pahi
3. Lakilike o ka hana ana: 3:1 ka palena iki
4. Ka nui o ka palaoa o ka huahana hope loa: e like me ka ASTM E112 ma mua o 5, makemake ʻia ma mua o 8
5. Ultrasonic ho'āʻo: E like me kaSEP1921 Papa C/c a i ole D/d

7. Heat lapaʻau o  4140 kila
Hoʻopiʻi a hoʻonāukiʻia (+QT) o4140kila
1. Wela4140ke kila mālie i ka 840-875 ° C;
2. E hooluu ma keia wela a e kinai i ka aila;
3. Huhū koke4140hiki i ka lumi wela (20 ° C);
4. E hoʻomaʻamaʻa like i ka mahana kūpono o 560 ° C;
5. Wehe i ka mea mai ka umu ahi a hooluolu i ka lewa.
Hoʻopili ʻana o4140ʻAiʻa kila
1. E wela ka4140lohi i ka 800-850°C a hāʻawi i ka manawa kūpono.
2. Hoʻolili mālie i loko o ka umu a hiki i 480 ° C ma hope o ka hoʻoluʻu ea

No ke aha e koho ai iā mākou?

ʻO ka hōʻoia maikaʻi mai nā hale wili kila a ke aupuni
Hoʻopuka mākou i nā mea waiwai wale nō mai nā mea hana kila e hōʻoia i ka hoʻolako ʻana i nā huahana kila maikaʻi loa no kā mākou mea kūʻai.
Ma ka mākeke hoʻokūkū i kēia lā, maopopo mākou ke ʻimi nei nā mea kūʻai aku i nā huahana ʻaʻole maikaʻi wale nō i ka papa akā ke kumu kūʻai kūpono. Manaʻo mākou ua hiki iā mākou ke hoʻokō i kēia mau ʻano koʻikoʻi ʻelua - ʻo ke kākoʻo mau o kā mākou mea kūʻai aku i nā makahiki he ʻelua i hala aku nei, ʻo ia ka mahalo nui iā mākou.

Hoʻouna wikiwiki a me ka manawa
ʻO ka ʻike ʻana he mea koʻikoʻi ka hāʻawi ʻana i nā waiwai i nā lima o nā mea kūʻai aku e like me ka hāʻawi ʻana i nā waiwai maikaʻi, mālama mākou i kēlā me kēia kālepa ʻoihana ma ke ʻano he mea nui. Inā he mea maka a i ʻole ka mea i hoʻopau ʻia me ka mīkini a i ʻole ka mālama wela, e hana ʻia nā hana āpau e kiʻi i kāu kauoha kūʻai iā ʻoe i ka manawa alakaʻi pōkole loa.

Hoʻoholo maikaʻi
I mea e ʻike ai i nā huahana hoʻokūkū e hoʻokō i nā koi a kā mākou mea kūʻai aku a me ka noʻonoʻo ʻana i ka maikaʻi, hoʻomaikaʻi mau ʻia kā mākou ʻōnaehana hoʻohui a me ka hoʻokele hana. Hoʻopaʻa mākou i kēia no kā mākou mea kūʻai aku ma ka hōʻoia ʻana i kā mākou ʻōnaehana hoʻokele maikaʻi e like me ISO 9001. Hoʻopili ʻia kēia ana me nā loiloi a me ka hōʻoia hou ʻana ma ke kumu kuhikuhi mau.

ʻO kā mākou lawelawe
Hāʻawi mākou i ke kila kūikawā maikaʻi no nā ʻoihana āpau.
Nā kauoha o kēlā me kēia nui, kēlā me kēia lōʻihi, moku wikiwiki
Lawe mākou i kahi papa inoa kūikawā o ke kila kūikawā kūikawā
Hāʻawi i nā lawelawe hoʻohui waiwai e pili ana:
ka ʻoki metala, ka nui ʻana, ka mīkini (blanking, milling, grinding), a me ka mālama wela.
ʻOli no nā mea liʻiliʻi a nui paha, ʻeli-a-nui.
Hana maikaʻi i nā mea kūʻai aku

FAQ:

Q: He aha kāu e hana ai no ka mālama ʻana i ka maikaʻi?

A:  Ma mua o ka hoʻouka ʻana i loko o ka pahu, e nānā ʻia kā mākou huahana e ka nānā ʻana i ka ultrasonic. Kūlike ka Papa Kūlana me SEP 1921-84 E/e, D/d, C/c e like me ke noi a ka mea kūʻai.

Q: He aha kāu mau huahana kūʻai wela?

A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, mea waiwai no nā papa ʻelua a me nā pōʻai. Nā kumukūʻai hoʻokūkū a me ka manawa alakaʻi pōkole.

Q: Hiki iā mākou ke kipa i kāu hui a me ka hale hana?
A: ʻAe, hoʻokipa maikaʻi ʻia! Hiki iā mākou ke hoʻopaʻa i ka hōkele no ʻoe ma mua o kou hele ʻana i Kina a hoʻonohonoho i kā mākou mea hoʻokele i ko mākou kahua mokulele e kiʻi iā ʻoe ke hiki mai.

Nīnau: He mea hana a mea kūʻai wale paha ʻoe?
A: He hui mākou o nā hui a nona nā kumu hana a me nā hui kālepa. Hoʻomaʻamaʻa mākou i ke kila kila kila, ke kila hana wela, ke kila hoʻoheheʻe hana anuanu, ke kila kila no ka mechanical, ke kila kiʻekiʻe kiʻekiʻe, a pēlā aku.