ASTM A638 660 Bakin Karfe Bar
Takaitaccen Bayani:
660A yana nufin wani takamaiman yanayin A286 gami (UNS S66286), wanda shine babban ƙarfi, babban zafin jiki, da bakin karfe mai jure lalata.
660A Bakin Karfe Bar:
ASTM A453 Grade 660 hazo hardening austenitic bakin karfe amfani da ko'ina don high zafin jiki fastening da bolting kayan. Halin 660A na A286 bakin karfe shine maganin da aka shafe, yana samar da ma'auni na ƙarfin ƙarfi, kyakkyawan tsari, da kyakkyawan juriya na lalata. Wannan ya sa ya dace da buƙatar aikace-aikace a cikin sararin samaniya, motoci, da masana'antu inda dole ne kayan aiki suyi aiki da aminci a ƙarƙashin matsanancin damuwa da yanayin zafi mai zafi.Madalla da juriya ga oxidation da lalata a cikin yanayin zafi mai zafi.Good juriya ga wurare daban-daban na lalata. , ciki har da ruwan teku, m acid, da alkalis.
Ƙayyadaddun Ƙididdiga Na 660 Bakin Karfe Bar:
| Daraja | 660A 660B 660C 660D |
| Daidaitawa | ASTM A453, ASTM A638 |
| Surface | Mai haske, Baƙar fata, Yaren mutanen Poland |
| Fasaha | Cold Drawn&zafi Birgima, tsince, niƙa |
| Tsawon | 1 zuwa 12 Mita |
| Raw Material | POSCO, Baosteel, TISCO, Saky Karfe, Outokumpu |
Abubuwan Kemikal Na 660 Bakin Karfe Bar:
| Daraja | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Al | V | B |
| S66286 | 0.08 | 2.0 | 0.040 | 0.030 | 1.0 | 13.5-16.0 | 24.0-27.0 | 1.0-1.5 | 1.9-2.35 | 0.35 | 0.10-0.50 | 0.001-0.01 |
ASTM A638 Grade 660 Bar Mechanical Properties:
| Daraja | Class | Ƙarfin Tensile ksi[MPa] | Yiled Strengtu ksi[MPa] | Tsawaita % |
| 660 | A, B da C | 130[895] | shafi na 85[585] | 15 |
| 660 | D | 130[895] | 105[725] | 15 |
Darasi na 660 a aikace-aikacen Bar Class A/B/C/D:
ASTM A453/A453M yana ba da ƙayyadaddun ƙayyadaddun bolting na zafin jiki mai ƙarfi tare da haɓaka haɓakawa kwatankwacin bakin karfe austenitic. Ɗaya daga cikin makin da aka fi amfani da shi shine Grade 660 bolts. Muna kera bolts,kusoshi hex, fadada kusoshi,sanduna masu zare, da ƙari bisa ga A453 Grade 660 a cikin Azuzuwan A, B, C, da D, waɗanda aka yi niyya don aikace-aikacen injiniya na musamman.
Me yasa Zaba mu ?
•Kuna iya samun cikakkiyar kayan bisa ga buƙatun ku aƙalla farashin mai yiwuwa.
•Muna kuma bayar da Reworks, FOB, CFR, CIF, da farashin isar da kofa. Muna ba ku shawarar yin ciniki don jigilar kaya wanda zai zama mai fa'ida sosai.
•Abubuwan da muke samarwa ana iya tabbatar da su gaba ɗaya, tun daga takardar shaidar gwajin albarkatun ƙasa zuwa bayanin ƙima na ƙarshe. (Rahotanni za su nuna akan buƙata)
•Muna bada garantin bayar da amsa a cikin sa'o'i 24 (yawanci a cikin sa'a guda)
•Samar da rahoton SGS TUV.
•Muna da cikakkiyar sadaukarwa ga abokan cinikinmu. Idan ba zai yiwu ba don biyan bukatun ku bayan nazarin duk zaɓuɓɓuka, ba za mu ɓatar da ku ta hanyar yin alkawuran ƙarya wanda zai haifar da kyakkyawar dangantakar abokan ciniki.
•Samar da sabis na tsayawa ɗaya.
Shiryawa:
1. Yin kaya yana da matukar mahimmanci musamman a yanayin jigilar kayayyaki na duniya wanda jigilar kayayyaki ke bi ta hanyoyi daban-daban don isa wurin da ake nufi, don haka mun sanya damuwa ta musamman game da marufi.
2. Saky Steel's fakitin kayanmu ta hanyoyi da yawa dangane da samfuran. Muna tattara samfuranmu ta hanyoyi da yawa, kamar,
