17-4PH 630 Pahu kila kila
ʻO ka wehewehe pōkole:
ʻO Saky Steel's 17-4PH / 630 / 1.4542 kekahi o nā mea kila kila kila chromium-nickel alloy me nā mea hoʻohui keleawe, ua paʻakikī me ka martensitic structure. Hōʻike ʻia ia e ke kūpaʻa corrosion kiʻekiʻe me ka mālama ʻana i nā waiwai ikaika kiʻekiʻe, me ka paʻakikī. Hiki i ke kila ke hana ma ke ana wela mai -29 ℃ a 343 ℃, ʻoiai e mālama ana i nā ʻāpana maikaʻi. Eia kekahi, ʻike ʻia nā mea i loko o kēia papa e ka ductility maikaʻi a me ko lākou kūpaʻa corrosion e hoʻohālikelike ʻia me 1.4301 / X5CrNi18-10.
ʻO 17-4PH, ka mea i ʻike ʻia ʻo UNS S17400, he kila kila hoʻopaʻapaʻa martensitic. He mea maʻalahi a hoʻohana nui ʻia i nā ʻoihana like ʻole, e like me ka aerospace, nuklea, petrochemical, a me ka hana ʻai.
He ikaika kiʻekiʻe ka 17-4PH, ke kūpaʻa corrosion maikaʻi, a me ka paʻakikī maikaʻi e hoʻohālikelike ʻia me nā kila kila ʻē aʻe. He hui ia o 17% chromium, 4% nickel, 4% keleawe, a me kahi liʻiliʻi o ka molybdenum a me ka niobium. ʻO ka hui pūʻana o kēia mau mea e hāʻawi i ke kila i kona mau mea kūikawā.
ʻO ka holoʻokoʻa, ʻo 17-4PH kahi mea maʻalahi a pono e hāʻawi i kahi kaulike maikaʻi o nā waiwai no kahi ākea o nā noi.
| Hōʻike ʻia nā huahana ʻulaʻula o ke kila kila. |
| Nā kikoʻī o 630pahu kila kuʻilima: |
Nā kikoʻī:ASTM A564 / ASME SA564
Papa:AISI 630 SUS630 17-4PH 1.4542 PH
Ka lōʻihi:5.8M,6M & Koi ʻia ka lōʻihi
Anawaena Bar Poe :4.00 mm a 400 mm
Pāʻālamalama :4mm – 100mm,
Hoʻomanawanui:H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 a i ʻole e like me nā koi o nā mea kūʻai aku.
Kūlana:Huki Anuanu & Ho'oma'ama'a Huki Anuanu, Ihi & Pa'i
Hoʻopau ʻili:ʻEleʻele, ʻulaʻula, ʻoliʻoli, Huli ʻAʻole, NO.4 Pau, Matt Finish
ʻAno:Poe, huinaha, Hex (A/F), Rectangle, Billet, Ingot, Forged Etc.
Hoʻopau :Wela Plain, Wehe Pihe
| 17-4PH Paʻa Kūleʻa Kūleʻa Kūlike: |
| KANAWAI | UNS | WERKSTOFF NR. | AFNOR | JIS | EN | BS | GOST |
| 17-4PH | S17400 | 1.4542 |
| 630 SS Bar Kimia Hui: |
| Papa | C | Mn | Si | P | S | Cr | Se | Mo | Cu |
| SS 17-4PH | 0.07 ka nui | 1.0max | 1.0 ka nui | 0.04 ka nui | 0.03 ka nui | 15.0-17.5 | 3.0 – 5.0 |
| ʻO 17-4PH ʻO ka lāʻau hoʻoheheʻe ʻana i ka lāʻau kūwaho: |
| Papa | Ka U'i (MPa) min | Elongation (% ma 50mm) min | Ka ikaika hua 0.2% Hōʻoia (MPa) min | ʻoʻoleʻa | |
| ʻO Rockwell C max | Brinell (HB) max | ||||
| 630 | - | - | - | 38 | 363 |
Reamark: Kūlana A 1900±25°F[1040±15°C](ʻoluʻolu e like me ke koi ʻia ma lalo o 90°F(30°C))
1.4542 Nā Koina Ho'āʻo Mechanical Ma hope o ka Hoʻomaʻamaʻa Wela Paʻa Makahiki:
Ka IkaikaHuina – ksi (MPa) , Ka liʻiliʻi
Ka ikaika o ka hua:0.2 % Offset , Unite – ksi (MPa) , Ka liʻiliʻi loa
Elongation :i 2″, Unite : % , Ka liʻiliʻi
ʻoʻoleʻa:Rockwell , Kiekie
| H 900 | H 925 | H 1025 | H 1075 | H 1100 | H 1150 | H 1150-M | |
| Ka Paʻa Paʻa Loa, ksi | 190 | 170 | 155 | 145 | 140 | 135 | 115 |
| 0.2% Ka ikaika hua, ksi | 170 | 155 | 145 | 125 | 115 | 105 | 75 |
| Elongation% ma 2″ a i ʻole 4XD | 10 | 10 | 12 | 13 | 14 | 16 | 16 |
| Hoemi o ka Wahi, % | 40 | 54 | 56 | 58 | 58 | 60 | 68 |
| Paʻakiki, Brinell (Rockwell) | 388 (C 40) | 375 (C 38) | 331 (C 35) | 311 (C 32) | 302 (C 31) | 277 (C 28) | 255 (C 24) |
| Ka hopena o Charpy V-Notch, ft – lbs | | 6.8 | 20 | 27 | 34 | 41 | 75 |
| Koho hoohehee: |
1 EAF: Uhi Ahi Uila
2 EAF+LF+VD: Ka hoʻoheheʻe ʻia a me ka hoʻoheheʻe ʻana i ka hau
3 EAF+ESR: Hoʻoheheʻe Electro Slag
4 EAF+PESR: ka lewa pale Electro Slag Remelting
5 VIM+PESR: Hoʻoheheʻe ʻia ka hoʻoheheʻe ʻana
| Koho Lapaʻau wela: |
1 +A: Hoʻohui ʻia (piha / palupalu / spheroidizing)
2 +N: Hana maʻamau
3 + NT: Hoʻoponopono ʻia a hoʻonāukiuki ʻia
4 + QT: Hoʻopiʻi ʻia a hoʻonāukiuki ʻia (wai/ʻaila)
5 + AT: Hoʻopili ʻia ka hopena
6 +P: Ua paakiki ka ua
| Hana wela: |
Lapaʻau hoʻonā (Ke kūlana A) — Hoʻomaʻamaʻa ʻia nā kila stainless Grade 630 ma 1040°C no 0.5 mau hola, a laila hoʻoluʻu i ka ea i 30°C. Hiki ke kinai ʻia nā ʻāpana liʻiliʻi o kēia mau māka.
Hoʻopaʻa paʻa - Ua hoʻopaʻa ʻia nā kila kulika 630 i nā makahiki haʻahaʻa e hiki ai ke loaʻa nā waiwai mechanical i makemake ʻia. I ka wā o ke kaʻina hana, ʻike ʻia ka hoʻoneʻe ʻana o ka pāpaʻu ma hope o ka emi ʻana ma 0.10% no ke kūlana H1150, a me 0.05% no ke kūlana H900.
| No ke aha e koho ai iā mākou: |
1. Hiki iā ʻoe ke loaʻa ka mea kūpono e like me kāu koi ma ka liʻiliʻi loa o ke kumu kūʻai.
2. Hāʻawi pū mākou i nā Reworks, FOB, CFR, CIF, a me nā kumukūʻai hoʻopuka puka. Manaʻo mākou iā ʻoe e hana i ka hana no ka hoʻouna ʻana e ʻoi aku ka waiwai.
3. ʻO nā mea a mākou e hāʻawi nei ua hiki ke hōʻoia ʻia, mai ka palapala hōʻike maka a hiki i ka ʻōlelo kikoʻī hope loa. (E hōʻike ʻia nā hōʻike ma ke koi)
4. e hōʻoiaʻiʻo e hāʻawi i ka pane i loko o 24hours (maʻamau i ka hola hoʻokahi)
5. Hiki iā ʻoe ke kiʻi i nā mea kūʻai ʻokoʻa, nā hāʻawi wili me ka hōʻemi ʻana i ka manawa hana.
6. Hoʻolaʻa piha mākou i kā mākou mea kūʻai. Inā ʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānā ʻana i nā koho āpau, ʻaʻole mākou e alakaʻi hewa iā ʻoe ma ka hana ʻana i nā ʻōlelo hoʻohiki wahaheʻe e hoʻokumu ai i nā pilina mea kūʻai aku.
| ʻO SAKY STEEL'S Quality Assurance (me nā mea hoʻopau a me ka hoʻopau ʻole) |
1. Ho'āʻo ʻana i ke ana ʻike
2. Mechanical nānā 'ana e like me tensile, Elongation a me ka ho'ēmi 'āpana.
3. Ka ho'āʻo kani ultrasonic
4. Ka nānā 'ana i ka ho'ā'o kemika
5. Hoao paakiki
6. Ho'āʻo pale lua
7. Hoao Penetrant
8. Intergranular Corrosion Ho'āʻo
9. Ka nānā 'ana i ka hopena
10. Ho'āʻo hoʻokolohua Metallography
| Hoʻopili ʻia |
1. He mea koʻikoʻi ka hoʻopaʻa ʻana ma ka hihia o ka hoʻouna ʻana i ka honua kahi e hele ai ka lawe ʻana ma nā ala like ʻole e hiki ai i ka hopena hope loa, no laila ke kau nei mākou i ka hopohopo kūikawā e pili ana i ka ʻeke.
2. Hoʻopili ʻo Saky Steel i kā mākou waiwai ma nā ʻano he nui e pili ana i nā huahana. Hoʻopili mākou i kā mākou huahana ma nā ʻano he nui, e like me,
Nā noi:
Hāʻawi ʻia ʻo 17-4PH, 630 a me X5CrNiCuNb16-4 / 1.4542 ma ke ʻano o nā kaola pōʻai, nā ʻāpana, nā pā paʻa a me ka ʻōwili anu. Hoʻohana nui ʻia ka mea i loko o ka aerospace, moana, pepa, ikehu, waho a me nā ʻoihana meaʻai no nā ʻāpana mīkini hana kaumaha, bushings, turbine blades, couplings, screws, drive shafts, nuts, nā mea ana.
