420 Stainless Hlau Round Bar
Lus piav qhia luv luv:
420 stainless hlau round bar yog ib hom martensitic stainless hlau uas muaj 12% chromium.
UT Inspection Tsis Siv Neeg 420 round bar:
Thaum nws los txog rau daim ntawv puag ncig, nws feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum muaj lub zog siab thiab zoo corrosion kuj.Nws muaj peev xwm tiv taus qhov kub thiab txias ua rau nws tsim nyog rau kev siv nyob rau hauv ib puag ncig uas lwm cov hlau yuav tsis ua haujlwm zoo.Cov ntawv puag ncig ntawm 420 Stainless Steel yog siv rau ntau lub hom phiaj, nrog rau cov ncej, qag, lub zog, thiab lwm yam uas yuav tsum tau muaj zog thiab corrosion. tsis kam.Nws yog ib qho tseem ceeb los xyuas kom meej tias cov specifications ntawm round bar ua tau raws li tus qauv tsim nyog rau koj daim ntawv thov tshwj xeeb.
Specification ntawm 420 stainless hlau bar:
| Qib | 420, 422, 431 ib |
| Specifications | ASTM A276, ASTM A276 |
| Ntev | 2.5M, 3M, 6M & Ntev Ntev |
| Txoj kab uas hla | 4.00mm txog 500mm |
| nto | Bright, Dub, Polish |
| Hom | Round, Square, Hex (A / F), Rectangle, Billet, Ingot, Forging thiab lwm yam. |
| Raw Khoom | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Stainless hlau Bar Hom:
420 Round Bar sib npaug qib:
| Txuj | UNS | Werkstoff Nr. | JIS | BS | EN |
| 420 | S42000 | 1.4021 | SUS 420 J1 | 420s29 ib | FeMi35Cr20Cu4Mo2 |
420 Bar Chemical Composition:
| Qib | C | Si | Mn | S | P | Cr |
| 420 | 0.15 | 1.0 | 1.0 | 0.03 ib | 0.04 ib | 12.00 – 14.00 Nws |
S42000 Qws Mechanical Properties:
| Qib | Tensile zog (ksi) min | Elongation (% hauv 50mm) min | Yield Strength 0.2% Pov thawj (ksi) min | Hardness |
| 420 | 95,000 ib | 25 | 50,000 | 175 |
SAKY STEEL Ntim:
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj dhau los ntawm ntau txoj kev mus txog qhov kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom hauv ntau txoj hauv kev raws li cov khoom lag luam.Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li,
