ASTM A240 Qib 431 10mm Stainless Hlau Phaj
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Qib 431 stainless hlau yog martensitic, qib kub-kho tau zoo heev corrosion kuj, lub zog torque, siab toughness thiab tensile zog. Tag nrho cov khoom no ua rau lawv zoo tagnrho rau kev siv bolt thiab ncej. Cov hlau no, txawm li cas los xij, tsis tuaj yeem ua haujlwm txias vim lawv lub zog tawm los siab, yog li lawv tsim nyog rau kev ua haujlwm xws li spinning, sib sib zog nqus nqus, khoov lossis txias taub hau.
Fabrication ntawm martensitic steels feem ntau yog ua los ntawm cov txheej txheem uas tso cai rau hardening thiab tempering kho thiab tsis zoo weldability. Cov khoom tiv thaiv corrosion ntawm qib 431 steel yog qis dua li qib austenitic. Kev ua haujlwm ntawm qib 431 raug txwv los ntawm lawv qhov poob ntawm lub zog ntawm qhov kub thiab txias, vim yog overtempering, thiab poob ntawm ductility ntawm qhov kub tsis zoo.
Mechanical zog ntawm qib 431 stainless hlau
| Tempering kub (degree) | Tensile zog (MPa) | Yield zog 0.2% Pov thawj (MPa) | Elongation (% hauv 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
| Annealed * | 862 | 655 | 20 | 285 max | - |
| 204 | 1345 | 1055 | 20 | 388 | 50 |
| 316 | 1295 | 1035 | 19 | 375 | 53 |
| 427 | 1350 | 1080 | 19 | 388 | # |
| 538 | 1140 | 965 | 19 | 321 | # |
| 593 | 1015 | 770 | 20 | 293 | 64 |
Qib specifications ntawm qib 431 stainless hlau
| Qib | UNS No | Laus British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | Tsis muaj | Lub npe | ||||
| 431 | S43100 | 431S29 | 57 | 1.4057 | X17CrNi16-2 | 2321 | TIAB SA 431 |
FAQ
Q: Puas tuaj yeem muab kev pabcuam OEM / ODM?
A: Yog. Thov koj xav tiv tauj peb kom paub meej ntxiv sib tham.
Q: Koj Lub Sijhawm Them Nqi Li Cas?
A: Peb txoj kev them nyiaj ib txwm yog T / T, L / C, D / A, D / P, Western Union, Nyiaj Gram, txoj kev them nyiaj tuaj yeem sib tham thiab kho nrog cov neeg siv khoom.
Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg.Peb tuaj yeem tsim los ntawm koj cov qauv lossis kos duab kos duab;
Q: Kuv puas tuaj yeem mus ntsib koj lub Hoobkas?
A: Tau kawg, peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub Hoobkas;
Q: Dab tsi yog qhov chaw nres nkoj shipping?
A: Raws li ib txwm muaj, peb nkoj los ntawm Shanghai, Tianjin, Qingdao, Ningbo chaw nres nkoj, koj tuaj yeem xaiv lwm qhov chaw nres nkoj raws li koj xav tau.
Cim npe nrov: astm a240 qib 431 10mm stainless hlau phaj, Tuam Tshoj astm a240 qib 431 10mm stainless hlau phaj lwm tus neeg
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