Astm A638 660 Bakin Karfe Bar
A takaice bayanin:
660a yana nufin takamaiman yanayin A286 Alayan (uns S66286), wanda yake babban ƙarfi, zazzabi mai ƙarfi, da lalata jiki-resistant bakin karfe.
660a Bakin Karfe Barci:
Astm A453 Fasa 660 hazo ne hardening Austenitic bakin karfe Wurin amfani da shi don yawan zafin jiki da kuma kayan kwalliya. Yanayin 660A na A286 Bakin Karfe shine maganin bayani wanda aka ƙira, yana samar da daidaitaccen ƙarfin ƙarfi, kyakkyawan tsari, da kuma kyakkyawan lalata juriya. Wannan ya sa ya dace da aikace-aikacen neman a cikin Aerospace, kayan aiki, da kuma sashen 'yan kasuwar dole ne su yi dogaro da yanayin yanayi mai zurfi .good resistance ga nau'ikan mahalli da yawa , gami da ruwan teku, m acid, da alkalis.
Bayanai na Bakin Karfe na Bakin Karfe:
| Sa | 660A 660B 660C 660D |
| Na misali | Astm A453, Astm A638 |
| Farfajiya | Brish, baƙi, goge goge |
| Hanyar sarrafa | Sanyi Drawn & zafi yi birgima, pickled, nika |
| Tsawo | 1 zuwa 12 mita |
| Raw kirim | POSCO, Baosteel, Tisco, Saky Karfe, Outokpu |
Mayar da keɓancewa na 660 bakin karfe mashaya:
| Sa | 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 sa 660 bar mashaya kayan aikin na 660:
| Sa | Rarraba | Tengearfin Tension Kri [a] | Yiled stengtu ksi [MPA] | Elongation% |
| 660 | A, B da C | 130 [895] | 85 [585] | 15 |
| 660 | D | 130 [895] | 105 [725] | 15 |
Sa 660 a cikin Class A / B / C / D Bar Aikace-aikacen:
Astm A453 / A453M ya ƙunshi ƙayyadaddun bayanai don ƙwanƙwaran-zazzabi tare da coodssion company karfe na kwatankwacin bakin karfe. Ofaya daga cikin abubuwan da aka saba amfani da su shine aji 660. Mun kera bolts na ingarma,hex bolts, fadada sanduna,Redsed sanduna, kuma fiye da aji a453 aji 660 a cikin azuzuwan A, B, C, da D, an yi nufin don aikace-aikacen injiniya na musamman.
Me yasa Zabi Amurka?
•Kuna iya samun cikakken abu gwargwadon buƙatunku a ƙarancin farashi.
•Har ila yau, muna bayar da kayan aikawa, Fob, CFR, cif, da ƙofar zuwa ƙofar ofisoshin ƙofa. Muna ba da shawarar ku yi ma'amala da jigilar kaya wanda zai zama mai tattalin arziƙi.
•Abubuwan da muke samarwa cikakke ne, na dama daga takardar shaidar gwajin kayan ƙasa zuwa sanarwa ta girma ta ƙarshe. (Rahoton zai nuna a kan buƙata)
•Muna da tabbacin bayar da amsa a cikin 24hours (yawanci a cikin awa ɗaya)
•Bayar da rahoton SGS TUV.
•Mun tabbatar mana cikakke ga abokan cinikinmu. Idan ba zai yiwu a sadu da bukatunku ba bayan nazarin duk zaɓuɓɓuka, ba za mu ɓatar da ku ba ta wajen yin kyakkyawar alaƙar ciniki.
•Samar da sabis na tsayawa.
Shirya:
1. Fakitin yana da mahimmanci mafi mahimmanci musamman a cikin jigilar kayayyaki waɗanda ke wucewa wanda ya wuce ƙarshen hanyoyi daban-daban, don haka mun sanya damuwa ta musamman game da ɗaukar hoto.
2. Saky Karfe kayan mu na kayan mu a wurare da yawa dangane da samfuran. Muna shirya samfuranmu a hanyoyi da yawa, kamar,
