17-4PH 630 stainless hlau phaj
Kev Piav Qhia Luv:
| Cov lus qhia ntawm 17-4PH 630 stainless hlau phaj: |
Cov Lus Qhia:ASTM A693 / ASTM 484 / AMS 5604
Qib:17-4PH 630 17-7PH 631
Dav:1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, thiab lwm yam
Ntev:2000mm, 2440mm, 3000mm, 5800mm, 6000mm, thiab lwm yam
Qhov tuab:0.3 hli txog 30 hli
Kev Siv Tshuab:Phaj kub dov (HR), Daim ntawv dov txias (CR)
Qhov Chaw Tiav:2B, 2D, BA, NO.1, NO.4, NO.8, 8K, daim iav, kab plaub hau, xuab zeb tawg, Txhuam, SATIN (Ntsib nrog Yas Coated) thiab lwm yam.
Cov Khoom Siv Raw:POSCO, Acerinox, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, Saky Steel, Outokumpu
Daim Ntawv:Cov kauj, Cov ntawv ci, Cov dov, Cov ntawv tiaj tus, Cov ntawv Shim, Cov ntawv perforated, Cov phaj checkered, Cov kab txaij, Cov tiaj tus, thiab lwm yam.
| 630 631 Cov Ntawv Hlau Stainless & Cov Phaj Sib Npaug Qib: |
| TUS QAUV | JIS | WERKSTOFF NR. | AFNOR | BS | GOST | UNS |
| SS 17-4PH | 1.4542 | - | S17400 |
| 17-4PH SS Daim Ntawv, Cov Phaj Tshuaj Lom Zem thiab Cov Khoom Siv Kho Tshuab (saky steel): |
| Qib | C | Mn | Si | P | S | Cr | Ni | Cb + Ta | Cu |
| SS 17-4PH | siab tshaj 0.07 | 1.0 siab tshaj plaws | 1.0 siab tshaj plaws | 0.040 siab tshaj plaws | 0.030 siab tshaj plaws | 15.0 – 17.5 | 3.0 – 5.0 | 5 XC/0.45 | 3.0 – 5.0 |
| Cov Khoom Siv Alloy 17-4 PH Daim Ntawv/Bar (AMS 5604): |
| Mob | Lub Zog Tensile Kawg (ksi) | 0.2% Lub zog tawm los (ksi) | Kev ntev % hauv 2D (Cov nqi yog rau daim ntawv <0.1874″ tuab) | % Kev Txo Qhov Chaw | Rockwell C Hardness |
| Condition A | - | - | - | siab tshaj 38 | |
| H900 | 190 | 170 | 5- | - | 40-47 |
| H925 | 170 | 155 | 5 | - | 38-45 |
| H1025 | 155 | 145 | 5 | - | 35-42 |
| H1075 | 145 | 125 | 5 | - | 33-39 |
| H1100 | 140 | 115 | 5 | - | 32-38 |
| H1150 | 135 | 105 | 8 | - | 28-37 |
| Kev Ntsuas Qhov Nto: |
SAKY STEEL coj ua raws nraimKev Ntsuas Qhov Ntorau ntawm cov phaj hlau tsis xeb kom ntseeg tau tias muaj cov qauv zoo tshaj plaws. Qhov du ntawm cov hlau tsis xeb yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev ruaj khov, kev tiv thaiv corrosion, thiab kev zoo nkauj. Peb cov txheej txheem kuaj mob suav nrog cov khoom siv siab heev los ntsuas qhov roughness ntawm qhov chaw, kom ntseeg tau tias cov phaj hlau tsis xeb ua tau raws li cov lus qhia uas xav tau rau kev lag luam xws li kev tsim khoom, tsheb, thiab kev tsim kho. Los ntawm kev soj ntsuam qhov tiav ntawm qhov chaw, peb lav tias peb cov khoom hlau tsis xeb ua haujlwm zoo tshaj plaws hauv kev ua haujlwm thiab tsos, ua rau lawv haum rau ntau yam kev siv. Ntseeg peb cov txheej txheem tswj xyuas zoo kom xa cov phaj hlau tsis xeb uas ua tau raws li koj cov qauv nruj.
| Vim Li Cas Xaiv Peb: |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li koj xav tau ntawm tus nqi qis tshaj plaws.
2. Peb kuj muab cov nqi Reworks, FOB, CFR, CIF, thiab tus nqi xa khoom mus rau qhov rooj. Peb xav kom koj ua qhov kev pom zoo rau kev xa khoom uas yuav pheej yig heev.
3. Cov ntaub ntawv uas peb muab yog qhov tseeb tag nrho, txij li daim ntawv pov thawj kuaj raw khoom mus rau qhov kawg ntawm daim ntawv qhia. (Cov ntawv qhia yuav qhia raws li qhov xav tau)
4. e lav tias yuav teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam hloov pauv, cov khoom xa tuaj ntawm lub Hoobkas nrog kev txo qis lub sijhawm tsim khoom.
6. Peb mob siab rau peb cov neeg siv khoom. Yog tias nws tsis tuaj yeem ua tau raws li koj xav tau tom qab kuaj xyuas txhua txoj kev xaiv, peb yuav tsis dag koj los ntawm kev cog lus cuav uas yuav tsim kev sib raug zoo nrog cov neeg siv khoom.
| SAKY STEEL LUB KEV RUAJ NTSEG ZOO (xws li ob qho tib si Kev Ruaj Ntseg thiab Tsis Ruaj Ntseg): |
1. Kev Ntsuas Qhov Loj ntawm Qhov Muag
2. Kev tshuaj xyuas txhua yam xws li tensile, Elongation thiab txo qhov chaw.
3. Kev tshuaj xyuas qhov cuam tshuam
4. Kev tshuaj xyuas tshuaj lom neeg
5. Kev sim qhov nyuaj
6. Kev sim tiv thaiv pitting
7. Kev Ntsuas Nkag Mus
8. Kev Ntsuas Kev Sib Tsoo Hauv Cov Pob Zeb
9. Kev Ntsuas Qhov Roughness
10. Kev Ntsuas Metallography
| SAKY STEEL LUB Ntim Khoom: |
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog thaum xa khoom mus thoob ntiaj teb uas cov khoom xa tuaj dhau ntau txoj kev sib txawv kom mus txog qhov chaw kawg, yog li peb thiaj li txhawj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom ntau txoj kev, xws li,
| Cov ntawv thov: |
17-4PH stainless hlau ntawv yog ib qho precipitation-hardening martensitic stainless hlau uas ua ke lub zog siab thiab hardness nrog zoo heev corrosion tsis kam. Vim nws cov khoom tshwj xeeb, 17-4PH stainless hlau ntawv pom ntau daim ntawv thov hauv ntau yam lag luam, suav nrog:
1. Kev Siv Dav Hlau thiab Kev Tiv Thaiv: 17-4PH stainless hlau phaj feem ntau siv rau hauv kev tsim cov khoom siv dav hlau thiab foob pob hluav taws vim nws qhov sib piv ntawm lub zog siab rau qhov hnyav, kev tiv thaiv corrosion zoo heev, thiab muaj peev xwm tiv taus qhov kub siab.
2. Roj thiab Roj Av: 17-4PH stainless hlau daim ntawv yog siv rau hauv roj thiab roj av tshawb nrhiav thiab tsim khoom siv, xws li cov li qub, twj tso kua mis, thiab cov khoom siv drilling. Lub zog siab thiab kev tiv thaiv corrosion ua rau nws zoo rau kev siv hauv cov chaw nyob deb nroog.
3. Kev Kho Mob: 17-4PH stainless hlau ntawv yog siv rau hauv kev cog hniav kho mob thiab cov cuab yeej phais vim nws cov biocompatibility, corrosion tsis kam, thiab lub zog siab.
4. Kev Ua Tshuaj: 17-4PH stainless hlau ntawv yog siv rau hauv cov khoom siv ua tshuaj, xws li cov tank, reactors, thiab cov li qub, vim nws tiv taus corrosion thiab muaj peev xwm tiv taus qhov kub thiab txias siab.
5. Kev Ua Zaub Mov: 17-4PH stainless hlau ntawv yog siv rau hauv cov khoom siv ua zaub mov vim nws tiv taus corrosion, cov khoom tu cev, thiab yooj yim ntxuav.
Zuag qhia tag nrho, kev sib xyaw ua ke ntawm lub zog siab, kev tiv thaiv corrosion zoo heev, thiab kev hloov pauv tau ua rau 17-4PH stainless hlau ntawv yog qhov kev xaiv nrov rau ntau yam kev siv hauv ntau yam lag luam.
