17-4PH30 STEANTER Steels Steels Steels
Tlhaloso e khutšoane:
Saky Steel's 17hph / 630 / 1.4542 ke e 'ngoe ea tšepe e tummeng haholo ea chromitive e sebelisoang haholo ka koporo. E tšoauoa ka khanyetso e phahameng e hanyetsanang ha e ntse e boloka thepa e phahameng ea matla, ho kenyelletsa le ho thata. Tšepe e ka sebetsa ka mocheso o tsoang ho tloha -29 ℃ ho 349 ℃ ho 343 ℃, ha e ntse e boloka likarolo tse ntle. Ntle le moo, lisebelisoa tse mophatong ona li tšoauoa ka ts'ebetso e ntle le ho hanyetsa ha tsona tse thusang ho tšoana le 1.4301 / X5CRI18-10.
17-4ph, hape e sa tsejoe joalo ka S17400, ke pula ea matlo a marabele - tšepe e thata. Ke litaba tse fapaneng le tse sebelisoang haholo indastering e fapaneng, tse kang Aerospace, nyutlelie, petrochemical le ts'ebetso ea lijo.
17- tsoahphphph o matla le ho rekoang ke khanyetso e ntle, 'me ho thata haholo ha ho na thata. Ke motsoako oa 17% chromium, 4% nickel, 4% koporo le mohloa o mongata le Niobium. Ho kopantsoe ha lintho tsena ho fa tšepe thepa e ikhethang.
Ka kakaretso, 17-4Hph ke thepa e nyarosang haholo le e sebetsang e fanang ka thepa e lekaneng bakeng sa lits'ebetso tse fapaneng tsa lits'ebetso tse fapaneng.
| Lihlahisoa tse nang le tšepe tse khanyang bar bar ba bonts'a: |
| Litlhaloso tsa 630barana bare ea tšepe: |
Litlhaloso:Asst A564 / ASM Sa564
Kere:Aisi 630 Sus630 1730 173304542 ph
Bolelele:5.8m, 6m le bolelele bo hlokahalang
Round Bar bophara:4.00 limilimithara ho isa ho 400 mm
Bar :4mm - 100mm,
Mamella:H8, H9, H10, H10, H13, H13, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K10, K11, K10, K10
Boemo:Cold e batang e halikiloeng le e halikiloeng, e peeled le ho thetsoa
Phele:E ntšo, e khanyang, e phatlohileng, e thata e ile ea fetoha, No.4 e qete, ea qetellong ea Matt
Foromo:Round, sesekoere, Hex (A / F), Rectalele, Billet, e thelwa
QETA :Ex e fela, e felisitsoe qetellong
| 17-4PH stain e sa sebetseng ea tšepe ea tšepe e lekanang: |
| Tloaelo | Ha e na | Wersktoff nr. | Ho fapana | Jis | EN | BS | Gost |
| 17-4ph | S17400 | 1.4542 |
| 630 SS Bar Numbers Cramesition: |
| Keletso | 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 |
| Phekolo ea Bar Tharollo ea Tharo ea 17: |
| Keletso | Matla a Tontsile (MPA) min | Emeteation (% ho 50mm) min | Ho hlahisa bopaki ba 0,2% (MPA) min | Ho thata | |
| Rockwell C Max | Brinell (HB) max | ||||
| 630 | - | - | - | 38 | 363 |
Remarkrk: Posi ea 1900 ± 25 ° F [15 ° C) (e pholileng ka tlase ho 90 ° C
1.4542 Litlhokahalo tsa liteko tsa liteko tsa morao-rao kamora hore lilemo li thatafalloa kalafo ea mocheso:
Matla a tšepe :Yuniti - KSI (MPA), bonyane
O matla:0.2% Offset, yuniti - KSI (MPA), bonyane
E halhora:ka 2 ", yuniti:%, bonyane
Hardness:Rockwell, e phahameng
| H 900 | H 925 | H 1025 | H 1075 | H 1100 | H 1150 | H 1150-m | |
| Khothatso ea Tersile ea Tersile, KSI | 190 | 170 | 155 | 145 | 140 | 135 | 115 |
| 0.2% ea chai e matla, ksi | 170 | 155 | 145 | 125 | 115 | 105 | 75 |
| Eloration% ka 2 "kapa 4xd | 10 | 10 | 12 | 13 | 14 | 16 | 16 |
| Phokotso ea sebaka,% | 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) |
| Uperty V-notch, ft - Lbs | | 6.8 | 20 | 27 | 34 | 41 | 75 |
| Khetho ea ho nkha: |
1 maqephe: Motlali oa Elecce
2 Baho, +
4 EAFER:
5 Vim + pesr: Tsela e qhibilihang e qhibiliha
| Khetho ea Phekolo: |
1 + A: E patehile (e felletseng / e bonolo
2 + N: E ne e tloaetse
3 + NT: e tloaetse
4 +
5 + ka: tharollo e patiloeng
6 + p: Pula e thata
| Phekolo ea mocheso: |
Phekolo ea Tharollo (Boemo A) - Mehala ea tšepe ea 630 e futhumalitsoe ka 1040 ° C bakeng sa lifofane ho isa ho 30 ° C. Likarolo tse nyane tsa tsamaiso ena e ka qotsuoa.
Ho thatafatsa - li-steels tse 63330 li sebetsoa ke lilemo tse tlase tsa mocheso ho fihlela thepa e hlokahalang ea ho ba le thepa e hlokahalang. Nakong ea ts'ebetso, ho fifala ho phahametseng ho hlaha ho ile ha latela shrinkage ho 0.10% bakeng sa maemo h915, le 0.05% bakeng sa maemo H900.
| Hobaneng u khetha: |
1. U ka fumana thepa e loketseng ho latela tlhokahalo ea hau ka theko e tlase.
2. Re fana ka li -Porks, fob, cfr, cfr, le mamela a ka theko ea polanete. Re u khothaletsa hore u etselle ho tsamaisa thepa e tla ba moruo haholo.
3. Lisebelisoa tseo re fanang ka tsona li netefalitsoe ka ho felletseng,
4. E netefatsa hore e fana ka karabelo pele ho 24Hores (hangata ka hora e le 'ngoe)
5. O ka fumana mefuta e meng ea setoko, mill e tsamaisang ka ho fokotsa nako ea ho etsa chelete.
6. Re inehetse ka botlalo ho bareki ba rona. Haeba ho ke ke ha khoneha ho fihlela litlhoko tsa hau kamora likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla etsa likamano tse ntle tsa bareki.
| Kholiseho ea boleng ba Saky Steel (ho kenyelletsa ka bobeli le kotsi le e sa sebeliseng) |
1. Teko ea pono ea pono
2. Kamoni ea tlhahlobo joaloka tensile, ho eketseha le ho fokotsa sebaka.
3. Teko ea ultrasonic
4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale
5. Teko ea Harness
6. Teko ea ts'ireletso ea ts'ireletso
7. Teko ea penetrant
8. Teko ea boitlamo
9. Tlhahlobo ea tšusumetso
10. Teko ea Metallogle ea liteko
| Ho paka |
1. Ho paka ho bohlokoa haholo ha ho le joalo ka likepe tsa machaba moo ho nang le thepa e fapaneng ho fihlela ho paka ka ho khetheha, ka hona re ka tsotella ho paka haholo.
2. Saky Steel thepa ea rona ka mekhoa e mengata e thehiloeng lihlahisoa. Re paka lihlahisoa tsa rona ka litsela tse ngata, tse ngata joalo ka hohle
Likopo:
17-4phph, 630 le X5Cnnncunb16-4 / 1.4542 e fanoa ka mokhoa oa lits'ila, lishiti, mekoallo e bataletseng le strip e batang. Lingoliloeng tsena li sebelisoa haholo ka mor'a nako, Lerine, laesense, matla le likhoebo tse boima, li-screrises, linate, lisebelisoa, lisebelisoa tsa ho lekanya.
