GNEE Steel yog ib qho tseem ceeb ntawm ASTM A182 GR F53 Round Bars, super duplex stainless hlau nrog 50: 50 austenite thiab ferrite microstructure. Tsis tas li ntawd, cov Super Duplex DIN 1.4410 Round Bars muab kev tiv thaiv zoo heev thiab lub zog. Super Duplex SAF 2507 Round Bars muaj 25% chromium, 4% molybdenum, thiab 7% npib tsib xee. Qhov siab molybdenum, chromium, thiab nitrogen cov ntsiab lus ua rau muaj kev tiv thaiv zoo heev rau chloride pitting thiab crevice corrosion nres. Cov qauv duplex muab Super Duplex 2507 Round Bars nrog tshwj xeeb chloride kev nyuaj siab corrosion cracking kuj. Super Duplex UNS S32750 Round Bars muaj thermal conductivity zoo dua thiab qis coefficient ntawm thermal expansion dua li austenitic stainless hlau. Cov Super Duplex F53 Round Bars no feem ntau siv nyob rau hauv offshore platforms, tshav kub exchangers, txheej txheem thiab cov kev pab cuam dej systems, hluav taws kub-tuag systems, thiab txhaj tshuaj thiab ballast dej systems. Yuav ASTM A182 F53 Bars ntawm tus nqi pheej yig los ntawm peb.
ASTM A182 F53 Super Duplex Hlau Stainless Hlau Bars Specification:
| Qhov ntev | : | ASTM, ASME |
| Thickness | : | 0.5mm txog 500mm Txoj kab uas hla |
| Ntev | : | 100-6000mm ntev |
| Ua kom tiav | : | Bright, Polish & Dub |
| Qhov xwm txheej | : | Cold Drawn & Polished Cold Drawn, Centreless Av & Polished |
| Daim ntawv | : | Round, Square, Hex (A / F), Rectangle, Hlau (Coil Form), Hlau-mesh, Billet, Ingot, Forging thiab lwm yam. |
ASTM A182 Super Duplex F53 Stainless HlauCov qhab nia sib npaug
| STANDARD | UNS | WERKSTOFF NR. |
| ASTM A182 F53 | S32750 | 1.4410 |
UNS S32750 Super Duplex Steel SS Round Bars Cov Khoom Siv Tshuaj
| C | MN | P | S | SI | CR | NI | MO | N |
| 0.03 max | 1.2 Max | 0.035 Max | 0.015 Max | 0.8 Max | 24 - 26 | 6 - | 3 - | 0.3 |
Super Duplex WERKSTOFF NR. 1.4410 Stainless Rods Mechanical Properties
| Tensile zog (ksi) min | Elongation (% hauv 50mm) min | Yield Strength 0.2% Pov thawj (ksi) min | Hardness |
| 110 | 15 | 80 | 28 max |
