17-4ph 630 bar bir ah oo bir ah
Sharraxaadda Gaaban:
Saky Steel's 17-4ph / 630 / 1.4542 waa mid ka mid ah kuwa ugu caansan oo inta badan loo isticmaalo 'chromium-nickel-ka' chromium-nickel-ka '' 'nickel' oo leh cromium-ka 'wax lagu daro, roobabku waxay ku adkaadeen qaab dhismeedka Martensitic. Waxaa lagu gartaa iska caabbinta sareeya iyadoo la ilaalinayo guryaha xoogga sare, oo ay ku jiraan adkaanta. Birta waxay ku shaqeyn kartaa heerkulka u dhexeeya -29 ℃ ilaa 343 ℃, halka ay ku hayaan xuduudaha wanaagsan. Intaas waxaa sii dheer, agabyada fasalkaan waxaa lagu gartaa qarashka wanaagsan, iska caabbigooda iska caabbinta waxay u dhigantaa 1.4301 / x5crni18-10.
17-4ph, oo sidoo kale loo yaqaan Amn7400, waa birta durugsan ee xargaha leh. Waa shey isku mid ah oo si weyn loo isticmaalay ee warshadaha kala duwan, sida aerospace, nukliyeerka, patroochemical, iyo ka shaqeynta cuntada.
17-4ph waxay leedahay xoog sare, iska caabbinta hufnaanta wanaagsan, iyo adkeyn wanaagsan marka loo eego stomles kale oo aan cillad lahayn. Waa isku dar ah 17% chromium, 4% nikkel, 4% naxaas ah, iyo qaddar yar oo molybdenum iyo niobium. Isku-darka walxahan wuxuu siinayaa birta salka ku ah guryaheeda u gaarka ah.
Guud ahaan, 17-4ph waa waxyaabo aad u sarreeya oo wax tar leh oo bixiya isku-dheelitir wanaagsan oo ku saabsan guryaha loogu talagalay codsiyo fara badan.
STARENAL STARE STAREL SITE STARE ILMAHA SOO SAARID: |
Faahfaahinta 630Barxadda birta ah: |
Faahfaahinta:ASTM A564 / ASME SA564
Fasalka:AISI 630 Sus630 17-4ph 1.4542 ph
Dhererka:5.8m, 6m & dhererka loo baahan yahay
Dhexroor wareegsan:4.00 mm ilaa 400 mm
Barta dhalaalaya :4mm - 100mm,
D Kulanka:H8, H9, H9, H10, H11, H12, H12, K4, K1, K10, K12, K12, K12 ama sidiiba loogu baahan yahay macaamiisha
Xaaladda:Qabow qabow & qabow qabow, diiray & been abuur
Dhamaadka dusha sare:Madow, dhalaalaya, oo la dhalaaliyey, midab jajaban, waa la rogay, No.4 Dhamaad, Matt Dhameystirka
Foom:Wareegsan, labajibbaaran, hex (a / f), leydi, laylin, ingot, been abuur ah iwm.
Dhamaadka:Dhamaadka dhamaadka, dhamaadkii la soo dhaafay
17-4ph fasal u dhigma oo bir ah oo bir ah: |
Caadi ah | Aan ammaan lahayn | Werkkstoff nr. | Doono gun | Jalis | EN | BS | Dahaar |
17-4ph | S17400 | 1.4542 |
630 ss qaniinyada kiimikada |
Heer u qaybin | C | Mn | Si | P | S | Cr | Se | Mo | Cu |
SS 17-4ph | 0.07 max | 1.0max | 1.0 max | 0.04 max | 0.03 max | 15.0-17.5 | 3.0 - 5.0 |
17-4ph xalka xalka qaniinyada barkadaha ah: |
Heer u qaybin | Xoog TSenlisle (MPA) Min | Codadka (% 50mm) min | Dhali xoog 0.2% caddeyn (MPA) min | Adkayn | |
Rockwell C max | Brinell (HB) ugu bad | ||||
630 | - | - | - | 38 | 363 |
Reatark: Xaaladda 1900 ± 25 ° F [1040 ± 15 ° C] (Qabow sida looga baahan yahay ka hooseeya 90 ° F (30 ° C))
1.4542 Shuruudaha Tijaabada Mecha Micmada kadib daliska dawada kuleylka ee da'da:
Xoog macaan:UNIT - KSI (MPA), ugu yaraan
Xoogqaadyow:0.2% Bixinta, Unugga - KSI (MPA), ugu yar
Deeqda:2 ", Cutub:%, ugu yaraan
Adkaanta:Rockwell, ugu badnaan
H 900 | H 925 | H 1025 | H 1075 | H 1100 | H 1150 | H 1150-m | |
Awoodda ugu dambeysa ee Tensile, KSI | 190 | 170 | 155 | 145 | 140 | 135 | 115 |
0.2% Xoog-dhalidda, KSI | 170 | 155 | 145 | 125 | 115 | 105 | 75 |
Elongation% ee 2 "ama 4xd | 10 | 10 | 12 | 13 | 14 | 16 | 16 |
Hoos u dhigista aagga,% | 40 | 54 | 56 | 58 | 58 | 60 | 68 |
Adkaanta, Brinnoll (Rockwell) | 388 (c 40) | 375 (C 38) | 331 (c 35) | 311 (C 32) | 302 (c 31) | 277 (C 28) | 255 (C 24) |
Saamaynta Charpy V-notch, ft - lbs | | 6.8 | 20 | 27 | 34 | 41 | 75 |
Xulashada Sceling: |
1 EAF: Fooraska korantada ee ARC
2 EAF + LF + VD: dib loo dhigay-screctiong iyo vagom degassing
3 ESF + ESR: Electro Slag Slag
4 EAF + Pesr: Jawiga 'Pastosprehere-ka'
5 Vim + Pesr: Qalliinka Vacuum
Xulashada kuleylka-daaweynta: |
1 + A: Damal la qariyey (oo buuxa / jilicsan / sprerodizing)
2 + n: Caadi ahaan
3 + NT: Caadi ahaan oo xanaaqsan
4 + qt: oo kacsan oo xanaaq (biyo / saliid)
5 + AT: Xalka
6 + p: roobab adag
Daaweynta kuleylka: |
Daaweynta xalka (Xaaladda a) - Fasalka 630 ee Sentels-ka aan cillad lahayn ayaa lagu kululeeyaa 1040 ° C oo loogu talagalay 0.5 H, ka dibna hawo-qaboojiyaha ilaa 30 ° C. Qeybaha yar yar ee darajooyinkaan ayaa laga yaabaa inay saliid ka daadato.
Adkeyn - Fasalka 630 Streets-ka aan cillad lahayn ayaa da 'daran heerkulka hooseeya si loo gaaro astaamaha farsamada ee loo baahan yahay. Inta lagu gudajiro howsha, qulqulka kore wuxuu dhacaa oo ku xiga jahwareer 0.10% xaalad H1150, iyo 0.05% xaalada H900.
Maxaad u dooranaysaa: |
1. Waxaad ka heli kartaa sheyga saxda ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
2. Waxaan sidoo kale bixinnaa dib-u-hawlgalayaasha, FOB, CFR, CIF, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
3. Qalabka aan bixinno gabi ahaanba waa la xaqiijin karaa, sax ka yimaada shahaadada imtixaanka iibiyaha ee ceyriinka ah ee cabirkiisa ugu dambeeya. (Warbixinnada ayaa muujin doonta shuruud)
4.
5. Waxaad heli kartaa waxyaabaha kale ee lagu beddeli karo, gaarsiinta Mill iyadoo la yareeyo yareynta wax soo saarka.
6. Waxaan si buuxda u hibeeyay macaamiisheenna. Haddii aysan suuragal ahayn in la daboolo shuruudahaaga ka dib markii la baaro dhammaan xulashooyinka, kuma qaldami doonno sameynta ballanqaadyo been ah oo abuuraya xiriir been abuur ah oo abuuraya xiriir macaamiisha wanaagsan.
Saky bir dammaanad qaadka tayada (oo ay ku jiraan burburka iyo kuwa aan wax burburin labadaba) |
1. Imtixaanka Muuqaalka Muuqaalka Muuqaalka
2. Baadhitaanka farsamada sida taayirrada, cirifka iyo yareynta aagga.
3. Tijaabada Ultrasonic
4. Falanqaynta imtixaanka kiimikada
5. Tijaabada adag
6. Imtixaanka Ilaalinta
7. Tijaabada galleyda
8. Tijaabada is-dhexgalka
9. Falanqaynta saameynta
10. Tijaabada tijaabada metallography
Ka iibsi |
1. Xirmooyinku aad ayey muhiim utahay gaar ahaan kiis ka mid ah maraakiibta caalamiga ah ee ku wareejiya khadadka kala duwan si ay u gaaraan halka ugu dambeysa, sidaa darteed waxaan walaac gaar ah ku galnay baakadaha.
2. Saky bir ah oo alaabteena badan ku xirnaado siyaabo badan oo ku saleysan badeecadaha. Waxaan alaabooyinkayaga u soo saarnaa siyaabo badan, sida,
17-4ph, 630 iyo x5crnicuunb16-4 / 1.4542 waxaa lagu bixiyaa qaab wareeg oo wareegsan, go'yaal, baararka fidsan iyo xargaha qabow. Maaddada ayaa si weyn loogu isticmaalaa hawada, badda, waraaqaha, tamarta, warshadaha cunnada ee qaybaha mashiinka mashiinka-culus, isku-darka, xargaha, xargaha, aaladaha loo yaqaan 'nuts'.