3MM tuav AISI DONED SS 304L 316L 314 316 P Cov Qws Hlau Hlau Stainless
Qhov no muab kev txhim kho zoo heev rau cov sulfuric acid. Nws kuj tseem muaj cov ntsiab lus chromium siab, kom ua kom zoo dua rau oxidizing tshuaj lom neeg cov tshuaj lom kabmob uas muaj kuab lom thiab yaj oxygen.
ASME SA182 SS 347 DAIM TUA-RAU FLANGES Qhov kev ntsuas cov hlau uas muaj feem cuam tshuam nrog cov hlau qub thiab cov kab mob txias, nrog rau cov duab kub, thiab cov khoom siv kub, thiab cov nkoj siv hluav taws xob siab. Plaub qib ntawm stainless hlau muaj muaj, suav nrog Austenitic, Austenitic-Ferritic-ferritic, qib siab thiab martensitic qib. Cov khoom siv neeg kho tshuab, xws li lub zog tensile, tshem tawm lub zog, thiab lub siab tawv, npau taws, thiab quenched tej yam kev mob. Austenitic stainless hlau yuav tsum yog cua sov kho thiab raug rau cov kev ntsuam xyuas corrosion.
Qhia tawm:
Tus Austenite tam sim no nyob rau hauv microstructure ntawm s30403 cov tuav tau ruaj khov. Thib ob, nitrogen tsis tsuas yog txhim kho cov khoom zoo, tab sis kuj tseem muaj zog zog ntawm cov khoom siv, uas yog hloov pauv cov pa roj carbon txo nws cov khoom siv. Lub uns unsct s30403 forged bar kuj tau hloov kho dua tshiab. 304L yog ib qho ntawm feem ntau dav siv siv stainless hlau qib. Nws yog tsis muaj kev sib nqus hauv cov kev tsis sib xws. ASTM A276 304L stainless hlau bar yog cov pa roj carbon ntau ntawm 304 bar thiab nyiam rau nws lub peev xwm vuam. WNR 1.4306 bar muaj kev sib txuam zoo ntawm lub zog, corrosion tsis kam thiab raws li kev ua haujlwm. Raws li 304L stainless hlau bar tsum, peb alloy yog nyuaj, muaj qhov zoo tsis kam rau corrosion thiab tuaj yeem yooj yim machined. Txawm li cas los xij, kev fabrication ntawm tag nrho peb cov hlau uas tsis muaj zog yuav tsum tau ua nrog cov cuab yeej raug kom raug rau cov khoom siv ib tus neeg. Round Bar yog ib qho kev sib txuas ntxiv, siv rau ntau daim ntawv thov.
Cu ni alloy asme sb 466 USN C70600 tus thawj coj
Qhia tawm:
- Txoj kev rooj tog
- Tensile lub zog, tawm los
- Cov Rooj Tog Khoom Rooj Tog
- Stairs & Railings
Tshuaj Tshuaj Muaj Zog
| Tom ntej: | Ni | B84 | C | P | Mn | Si | Cr | S |
| 304 | 0.08% Max | 2% | 0.05% | 0.03% max | 0.75% Max | 18 – 20% | 8 – 12% | Tus davaian |
| Zulu | 0.03% max | 2% | 0.05% | 0.03% max | 0.75% Max | 18 – 20% | 8 – 12% | Tus davaian |
| Cov Khoom Siv Neeg Kho Tshuab | 0.1% Max | |
| Alloy 800 Weld Neck Flanges | Zoo siab | Me me |
| SS 347 Weld Neck Flange | 655 MPa | 95 Ksi |
| Rau mating sealing nrog cov iav nyuaj | 55% | 55% |
| Myanmar (Burmese) | Roob npe | Roob npe |