Cov ntsiab lus siab dua ntawm chromium thiab molybdenum siv los alloy Sb 677 904l Stainless Hlau Yeeb Nkab kom ntseeg tau tias nws muaj kev ua tau zoo, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig corrosive.Nyob rau hauv qhov kev sib cog lus ntawm kev muaj kev tiv thaiv zoo rau dilute sulfuric acid, 904l Welded Yeeb Nkab qhia tau zoo rau lwm cov inorganic acids thiab ntau cov organic acids.Piv txwv li, ASTM B677 tau teev SS 904l Tube muaj qhov ua tau zoo heev rau cov kua qaub kub phosphoric.Ua raws li cov lus qhia no, ASTM B677 Tp 904l tuaj yeem tsim los ntawm seamless, kub tiav lossis txias ua haujlwm.Feem ntau, cov raj tsim los ntawm ASTM B677 UNS N08904 qib yog tsim los siv rau kev pabcuam corrosive.Ntxiv mus, peb muab SS 904l Tubing nyob rau hauv ib qho kev daws teeb meem kho mob, tshav kub kho daim ntawv ua raws li los ntawm quenched nyob rau hauv dej los yog sai txias los ntawm lwm txoj kev.Txhawm rau kom tau txais tus nqi tsim nyog tshaj plaws rau ASTM B677 904l, koj tuaj yeem tiv tauj peb.
ASTM B677 904L Tubes rau kev muag khoom
| ASME SB 677 904L Electropolished Tubing | ASTM B677 904L 12mm Tubing |
| ASTM B677 904L Rectangular Tubing | ASTM B677 UNS N08904 Hydraulic Tubing |
| DIN 1.4539 Stainless hlau 904L Rectangular Tube | Alloy 904L High Precision Tubes |
| Alloy 904L High Pressure Tubing | ASME SB 677 904L Kub Exchanger Tubes |
| ASTM B677 TP 904L ERW Tube | Stainless hlau DIN 1.4539 Coil Tubing |
| 904L Stainless hlau Instrument Tubing | Stainless hlau TP 904L Sanitary Tube |
| ASTM B677 UNS N08904 Square Tubing | ASTM B677 TP 904L SS 1 nti Tube |
| SS 904L Exhaust Tubing | SS TP 904L Cold Drawn Seamless Tube |
| SS TP 904L Seamless Tubing | SS 904L Round Tubing |
| 904L SS ASTM B677 Txoj kab uas hla me me Tubing | SS TP 904L Elliptical thiab Oval Tubes |
| Stainless hlau DIN 1.4539 Capillary Tubing | 904L SS ASTM B677 Condenser Tubes |
SS TP 904L Tubing Mechanical Properties
| Element | qib 904l |
|---|---|
| Qhov ntom | 8 |
| Melting Range | 1300-1390 ℃ |
| Tensile Stress | 490 ib |
| Yield Stress (0.2% Tawm) | 220 |
| Elongation | 35% yam tsawg kawg nkaus |
| Hardness (Brinell) | - |
ASME SB 677 904L Tube Chemical Composition
| AISI 904L | Qhov siab tshaj plaws | Yam tsawg kawg nkaus |
|---|---|---|
| Ni | 28.00 Nws | 23.00 Nws |
| C | 0.20 ib | - |
| Mn | 2.00 Nws | - |
| P | 00.045 Nws | - |
| S | 00.035 Nws | - |
| Si | 1.00 Nws | - |
| Cr | 23.0 Nws | 19.0 Nws |
| Mo | 5.00 Nws | 4.00 Nws |
| N | 00.25 Nws | 00.10 Nws |
| CU | 2.00 Nws | 1.00 Nws |
904L SS ASTM B677 sib npaug
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| wb 904l | 1.4539 ib | n08904 ua | SUS 890L | 9 04s13 | STS 317J5L | Z2 NCUA 25-20 | X1NiCrMoCu25-20-5 |
Post lub sij hawm: Apr-26-2023