904L Stainless Hlau Bolts
Hais txog cov khoom ntawm 904L stainless hlau bolts
904L stainless hlau bolts, vim lawv cov nickel siab, cov roj chromium, tshwj xeeb hauv acidic, siab- chloride, thiab ib puag ncig dej hiav txwv. Lawv kuj siab siab - lub zog, nrog tsawg kawg lub zog ntawm 220 mpa thiab lub zog tensile ntawm 490 MPa. Lawv cov ntsiab lus muaj roj carbon tsawg kuj tseem muab kev tiv thaiv zoo heev rau weld -} induced intergrranular corrosion. Cov ntawv thov tseem ceeb suav nrog cov tshuaj, roj thiab roj, marine, thiab kev ua khoom lag luam ua khoom noj.
Dab tsi yog li tshwj xeeb txog 904L hlau?
904L yog ntau corrosion - tsis kam tshaj lwm yam ntawm cov hlau stainless. Cov hlau no muaj kev zam rau pitting thiab crevice corrosion, ua rau nws zoo tagnrho rau kev siv nyob rau hauv ib puag ncig ib puag ncig. Thaum 904L yog kim dua lwm hom stainless hlau, nws zoo tshaj corrosion tsis kam yog zoo tsim nyog tus nqi.
Txog 904L stainless hlau bolts
904L stainless hlau bolts:
904L stainless hlau bolts ntsib Astm, API, thiab ASME cov qauv.
Cov bolts no muaj nyob rau ntau thiab tsawg los ntawm M02 rau M30.
Cov bolts no muaj nyob ntev los ntawm 3 hli mus rau 200 hli.
Qhov Zoo Ntawm Kev Siv 904L Stainless Hlau Bolts:
Muaj ntau ntau qhov zoo los siv cov hlau stainless hlau nplaum, xws li:
Corrosion Kuj:
904L stainless hlau bolts muaj kev pab cuam lub neej ntev dua thiab muaj qhov zoo nkauj ntxiv vim tias lawv tsis muaj xeb lossis tarnish.
Lub zog:
904L stainless hlau bolts yog muaj zog thiab ruaj, tshuav nyob rau hauv qhov chaw nyob rau hauv qhov siab heev thiab qis kub. Lawv kuj tseem tuaj yeem tiv taus cov mob hnyav ua xeb.
Kev Qhia Tshwj Xeeb ntawm Stainless Hlau 904L Ntsia Hlau
| Cov lus qhia | ASTM A 193 / ASME SA 193 thiab DIN, ISO, JIS, GIS, yog, ASTM thiab txhua tus qauv thoob ntiaj teb |
| Qhov loj | M 3 - m100|3/6 "{- 4"|Kev Cai Feem Ntau |
| Ntsia ntev | 3 hli - 200 mm|Kev Cai Feem Ntau |
| Qho loj | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Xov Configuration | UNSIVE, BSF, tsis tsim nyog, tsis tsim nyog thiab asme b 1.1 2 A / 3B / 3G Mettric Cougs |
| Puab | Hex, xov xwm, xwmfab, puag ncig raws li txoj kev ntsuas thiab lwm yam. |
| Lub taub hau | Hex, Square, puag ncig, hex flange, tiaj, t - taub hau & voos thiab lwm yam. |
| Caj dab hom | Hex, Square, voos, oval &nurled thiab lwm yam. |
Tshuaj lom neeg tshuaj lom neeg Stainless hlau 904L ntsia liaj qhov rooj
| Teem nqi | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 904L | min. | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 0.10 |
| Max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 | |
Cov Khoom Siv Neeg Kho Tshuab Stainless Hlau 904L Ntsia Hlau
| Teem nqi | Tensile lub zog (mpa) min | Yield zog 0.2% pov thawj (MPA) min | Elongation (% hauv 50 hli) min | Kev nyuaj | |
| Rockwell B (HR B) Max | Brinell (HB) Max | ||||
| 904L | 490 | 220 | 35 | 70-90 Raug | – |
Qhov loj ntawm stainless hlau 904L ntsia liaj qhov rooj
| Nominal loj lossis theem pib Khoom Qhov dav |
Tag nrho - loj lub cev Txoj kab uas hla, E |
Dav hla flats, F |
Qhov dav hla Fab, g |
Taub hau siab, h bishing | Vojvoog ntawm Fillet, r |
Cov nyob rau hauv xov Qhov ntev rau ntsia liaj qhov rooj Tshuav, Lt |
|||||||||
| nti | lub hli | Tus zuag | Lub min | Lub hauv paus nti |
Tus zuag | Lub min | Tus zuag | Lub min | Lub hauv paus nti |
Tus zuag | Lub min | Tus zuag | Lub min | 6 nyob rau hauv. Thiab Tus tua mos |
Saum 6 Hauv. |
| 1⁄4 | 0.25 | 0.26 | 0.237 | 7⁄16 | 0.438 | 0.425 | 0.505 | 0.484 | 11⁄64 | 0.188 | 0.15 | 0.03 | 0.01 | 0.75 | 1 |
| 5⁄16 | 0.3125 | 0.324 | 0.298 | 1⁄2 | 0.5 | 0.484 | 0.577 | 0.552 | 7⁄32 | 0.235 | 0.195 | 0.03 | 0.01 | 0.875 | 1.125 |
| 3⁄8 | 0.375 | 0.388 | 0.36 | 9⁄16 | 0.562 | 0.544 | 0.65 | 0.62 | 1⁄4 | 0.268 | 0.226 | 0.03 | 0.01 | 1 | 1.25 |
| 7⁄16 | 0.4375 | 0.452 | 0.421 | 5⁄8 | 0.625 | 0.603 | 0.722 | 0.687 | 19⁄64 | 0.316 | 0.272 | 0.03 | 0.01 | 1.125 | 1.375 |
| 1⁄2 | 0.5 | 0.515 | 0.482 | 3⁄4 | 0.75 | 0.725 | 0.866 | 0.826 | 11⁄32 | 0.364 | 0.302 | 0.03 | 0.01 | 1.25 | 1.5 |
| 5⁄8 | 0.625 | 0.642 | 0.605 | 15⁄16 | 0.938 | 0.906 | 1.083 | 1.033 | 27⁄64 | 0.444 | 0.378 | 0.06 | 0.02 | 1.5 | 1.75 |
| 3⁄4 | 0.75 | 0.768 | 0.729 | 11⁄8 | 1.125 | 1.088 | 1.299 | 1.24 | 1⁄2 | 0.524 | 0.455 | 0.06 | 0.02 | 1.75 | 2 |
| 7⁄8 | 0.875 | 0.895 | 0.852 | 1 5⁄16 | 1.312 | 1.269 | 1.516 | 1.447 | 37⁄64 | 0.604 | 0.531 | 0.06 | 0.02 | 2 | 2.25 |
| 1 | 1 | 1.022 | 0.976 | 1 1⁄2 | 1.5 | 1.45 | 1.732 | 1.653 | 43⁄64 | 0.7 | 0.591 | 0.09 | 0.03 | 2.25 | 2.5 |
| 1 1⁄8 | 1.125 | 1.149 | 1.098 | 1 11⁄16 | 1.688 | 1.631 | 1.949 | 1.859 | 3⁄4 | 0.78 | 0.658 | 0.09 | 0.03 | 2.5 | 2.75 |
| 1 1⁄4 | 1.25 | 1.277 | 1.223 | 1 7⁄8 | 1.875 | 1.812 | 2.165 | 2.066 | 27⁄32 | 0.876 | 0.749 | 0.09 | 0.03 | 2.75 | 3 |
| 1 3⁄8 | 1.375 | 1.404 | 1.345 | 2 1⁄16 | 2.062 | 1.994 | 2.382 | 2.273 | 29⁄32 | 0.94 | 0.81 | 0.09 | 0.03 | 3 | 3.25 |
Gnee steel tshwj xeeb hauv kev tsim khoom thiab muag ntau ntawm cov khoom lag luam ntau ntawm stainless hlau, suav nrog 304, 904, 90205 duplex, thiab 316L stainless hlau. Gnee Steel cov khoom tau siv dav hauv chav ua noj, Aerospace, tshuaj lom neeg, hluav taws xob, thiab lub zog nuclear, thiab lub zog nuclear, thiab hluav taws xob tsis zoo ntxiv. Peb kuj tseem muab kev cai siv steel hlau daws teeb meem rau cov neeg siv khoom xav tau. Rau stainless hlau nqe lossis kev cai ua kev daws teeb meem, thov emailru@gneesteelgroup.comRau cov lus hais.