17-4PH 630 Bakin Karfe Bar
Takaitaccen Bayani:
Saky Steel's 17-4PH / 630 / 1.4542 yana ɗaya daga cikin shahararrun kuma mafi yawan amfani da bakin karfe na chromium-nickel gami da ƙari na jan karfe, hazo mai taurare tare da tsarin martensitic. An kwatanta shi da babban juriya na lalata yayin da yake riƙe manyan kaddarorin ƙarfi, gami da taurin. Karfe na iya aiki a cikin kewayon zafin jiki daga -29 ℃ zuwa 343 ℃, yayin da yake riƙe da ingantattun sigogi. Bugu da kari, kayan da ke cikin wannan darajojin suna da siffa da ingantacciyar ductility kuma juriyar lalatarsu tana kwatankwacin 1.4301 / X5CrNi18-10.
17-4PH, wanda kuma aka sani da UNS S17400, hazo ne mai taurin bakin karfe. Abu ne da ya dace kuma ana amfani da shi sosai a masana'antu daban-daban, kamar sararin samaniya, nukiliya, sinadarin petrochemical, da sarrafa abinci.
17-4PH yana da ƙarfi mai ƙarfi, juriya mai kyau, da taurin mai kyau idan aka kwatanta da sauran bakin karfe. Cakuda ne na 17% chromium, 4% nickel, 4% jan karfe, da ƙaramin adadin molybdenum da niobium. Haɗin waɗannan abubuwan yana ba wa ƙarfe kayansa na musamman.
Gabaɗaya, 17-4PH abu ne mai mahimmanci kuma mai amfani wanda ke ba da ma'auni mai kyau na kaddarorin don aikace-aikacen da yawa.
| Bakin Karfe Round Bar Bright Products Nuna: |
| Bayanan Bayani na 630bakin karfe mashaya: |
Ƙayyadaddun bayanai:ASTM A564 / ASME SA564
Daraja:AISI 630 SUS630 17-4PH 1.4542 PH
Tsawon:5.8M, 6M & Tsawon Da ake Bukata
Diamita Mai Zagaye:4.00 mm zuwa 400 mm
Bar Bar :4mm - 100mm,
Haƙuri:H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 ko kamar yadda abokan ciniki' bukatun
Sharadi:Sanyi Zane & Goge Sanyi Zane, Bawon & Ƙarfafa
Ƙarshen Sama:Baƙar fata, Mai haske, Goge, Juya mai kauri, NO.4 Gama, Matt Gama
Form:Zagaye, Square, Hex (A/F), Rectangle, Billet, Ingot, Forged Da dai sauransu.
Ƙarshe:Ƙarshen Ƙarshe, Ƙarshen Ƙarshe
| 17-4PH Bakin Karfe Bar Kwatankwacin Maki: |
| STANDARD | UNS | Ayyukan Aiki NR. | AFNOR | JIS | EN | BS | GOST |
| 17-4PH | S17400 | 1.4542 |
| 630 SS Bar Sinadarin Haɗin Kai: |
| Daraja | C | Mn | Si | P | S | Cr | Se | Mo | Cu |
| Saukewa: SS17-4PH | 0.07 max | 1.0 max | 1.0 max | 0.04 max | 0.03 max | 15.0-17.5 | 3.0 - 5.0 |
| Magani Bakin Bar 17-4PH: |
| Daraja | Ƙarfin Tensile (MPa) min | Tsawaitawa (% a cikin 50mm) min | Ƙarfin Haɓaka 0.2% Hujja (MPa) min | Tauri | |
| Rockwell C max | Brinell (HB) max | ||||
| 630 | - | - | - | 38 | 363 |
Reamark: Yanayin A 1900± 25°F[1040±15°C](sanyi kamar yadda ake buƙata zuwa ƙasa da 90°F(30°C))
1.4542 Bukatun Gwajin Injiniyan Bayan Shekaru Taurin Jiyya:
Ƙarfin Ƙarfafawa:Unit – ksi (MPa), Mafi qaranci
Ƙarfin Jiki:0.2 % Kayyade , Unit – ksi (MPa) , Mafi ƙarancin
Tsawaitawa:a cikin 2″, Raka'a: % , Mafi ƙarancin
Tauri:Rockwell, mafi girma
| H 900 | H 925 | H 1025 | H 1075 | H 1100 | H 1150 | H 1150-M | |
| Ƙarfin Ƙarfin Ƙarfi, ksi | 190 | 170 | 155 | 145 | 140 | 135 | 115 |
| 0.2% Ƙarfin Haɓaka, ksi | 170 | 155 | 145 | 125 | 115 | 105 | 75 |
| Tsawaita% a cikin 2 ″ ko 4XD | 10 | 10 | 12 | 13 | 14 | 16 | 16 |
| Rage Wuri, % | 40 | 54 | 56 | 58 | 58 | 60 | 68 |
| Hardness, Brinell (Rockwell) | 388 (C 40) | 375 (C 38) | 331 (C 35) | 311 (C 32) | 302 (C 31) | 277 (C 28) | 255 (C 24) |
| Tasirin Charpy V-Notch, ft – lbs | | 6.8 | 20 | 27 | 34 | 41 | 75 |
| Zabin Narkewa: |
1 EAF: Tanderun Arc na Lantarki
2 EAF+LF+VD: Mai ladabi-smelting da vacuum degassing
3 EAF + ESR: Mai Rarraba Electro Slag
4 EAF + PESR: yanayi mai karewa Electro Slag Remelting
5 VIM+PESR: Vacuum induction narkewa
| Zaɓin maganin zafi: |
1 + A: Annealed (cikakken/laushi/spheroidizing)
2 +N: An daidaita
3 +NT: Daidaitacce da fushi
4 + QT: An kashe kuma mai zafi (ruwa / mai)
5 + AT: Magani an warware
6 +P: Hazo ya taurare
| Maganin zafi: |
Maganin Magani (Yanayin A) - Grade 630 bakin karfe suna mai zafi a 1040 ° C na 0.5 h, sannan a sanyaya iska zuwa 30 ° C. Ƙananan sassan waɗannan maki za a iya kashe mai.
Hardening - Grade 630 bakin karfe suna da shekaru-taurare a low yanayin zafi don cimma da ake bukata inji Properties. A yayin aiwatar da aikin, launin fata na zahiri yana faruwa tare da raguwa a 0.10% don yanayin H1150, da 0.05% don yanayin H900.
| Me yasa Zaba Mu: |
1. Kuna iya samun cikakkiyar kayan aiki bisa ga buƙatun ku aƙalla farashin mai yiwuwa.
2. Har ila yau, muna ba da Reworks, FOB, CFR, CIF, da ƙofar zuwa farashin bayarwa. Muna ba ku shawarar yin ciniki don jigilar kaya wanda zai zama mai fa'ida sosai.
3. Abubuwan da muke samarwa suna da tabbaci gabaɗaya, tun daga takardar shaidar gwajin albarkatun ƙasa zuwa bayanin ƙimar ƙarshe. (Rahotanni za su nuna akan buƙata)
4. e garantin bayar da amsa a cikin sa'o'i 24 (yawanci a cikin sa'a guda)
5. Kuna iya samun madadin hannun jari, isar da niƙa tare da rage lokacin masana'antu.
6. 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.
| Tabbacin Ingancin SAKY STEEL'S (ciki har da duka Mai lalacewa da Mara lalacewa) |
1. Gwajin Girman gani
2. Injiniyan gwajin injiniya kamar tensile, Tsawaitawa da rage yanki.
3. Gwajin Ultrasonic
4. Binciken binciken kimiyya
5. Gwajin taurin
6. Gwajin kariyar rami
7. Gwajin shiga ciki
8. Gwajin Lalacewar Intergranular
9. Tasirin bincike
10. Gwajin Gwajin Metallography
| Marufi |
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,
Aikace-aikace:
17-4PH, 630 da X5CrNiCuNb16-4 / 1.4542 ana bayar da su a cikin nau'i na sanduna zagaye, zanen gado, sanduna mai lebur da tsiri mai birgima. Ana amfani da kayan ko'ina a cikin sararin samaniya, ruwa, takarda, makamashi, teku da masana'antar abinci don kayan aikin injin mai nauyi, bushings, ruwan wukake, kayan haɗin gwiwa, sukurori, tudun tuƙi, kwayoyi, na'urori masu aunawa.
