1.5 ~ 6.
Hom: Phaj, Sheet, Sawb, Coil
Ntev: 0-12m
Dav: 0-2500mm
Thickness: 0 3-1200 hli
Txheej Txheem: Kub / Cold Rolled
Nto: 1,2D,2B,3,4,6,7
1.5 ~ 6.
HT PIPE khoom siv txias dov S32750 1.4410 duplex phaj, 1.4410 stainless hlau phaj, kub dov ASTM A240 2507 phaj, 6 hli uns s32750 stainless hlau phaj, 1.5 hli 2507 stainless hlau ntawv, uns s32750 phaj, 1.4410 duplex ntawv, saf2507 phaj, super duplex phaj thiab ntawv nrog JAPAN keeb kwm los yog sweden origen ua nyob rau hauv Suav teb.
1. Super duplex S32750 2507 1. 4410 phaj ntawv coil strip cov ntaub ntawv tseem ceeb
UNS S32750
Daim ntawv ntawm Super Duplex 2507 Muaj
• Daim ntawv ASTM A240
• Phaj ASTM A240
• Bar ASTM A276, ASTM A479 duplex f53
• Yeeb & Tube (welded & seamless)
• Fittings (xws li flanges, slip-ons, blinds, weld-caj dab, lapjoints, welding caj dab ntev, socket welds, luj tshib, tees, stub-ends, rov qab, kaus mom, crosses, reducers, thiab cov txiv mis) ASTM A182 duplex f53
Duplex 2507 khoom yog super duplex stainless hlau tsim rau cov ntawv thov uas xav tau tshwj xeeb lub zog thiab corrosion kuj. 25 feem pua chromium, 4 feem pua molybdenum, thiab 7 feem pua nickel cov ntsiab lus ua rau muaj kev tiv thaiv zoo heev rau chloride pitting thiab crevice corrosion nres thiab cov qauv duplex muab 2507 nrog tshwj xeeb tiv thaiv chloride kev nyuaj siab corrosion cracking.
Kev siv Duplex 2507 yuav tsum txwv rau cov ntawv thov qis dua 600 degree F (316 degree C). Kev nthuav dav ntawm qhov kub thiab txias tuaj yeem txo qhov toughness thiab corrosion kuj ntawm alloy 2507.
Dab tsi yog cov yam ntxwv ntawm Duplex 2507?
Kev sib xyaw ntawm cov khoom muab los ntawm austenitic thiab ferritic qauv
• Zoo weldability thiab workability
Tshuaj muaj pes tsawg leeg, feem pua
|
Cr |
Ni |
Mo |
C |
N |
Mn |
|
24.0-26.0 |
6.0-8.0 |
3.0-5.0 |
0.030 Max |
.24-.32 |
1.20 Max |
|
Si |
Cu |
P |
S |
Fe |
|
|
0.80 Max |
0.50 Max |
0.035 Max |
0.020 Max |
Tshuav |
Cold-rolled super duplex S32750 phaj yog hom hlau phaj uas tau dov rau hauv chav tsev kub kom nws nyias thiab muaj zog. Nws yog tsim los ntawm super duplex stainless hlau uas muaj ob qho tib si austenitic thiab ferritic qauv, uas ua rau lub zog siab, zoo heev corrosion kuj, thiab zoo weldability.
Txhua yam khoom ntawm Super Duplex S32750 suav nrog:
1. Tensile zog: Qhov tsawg kawg nkaus tensile lub zog ntawm Super Duplex S32750 yog 795 MPa (115 ksi). Qhov no ua rau nws muaj zog heev thiab ruaj khov, txawm tias nyob rau hauv kev kub ntxhov thiab kev ntxhov siab.
2. Yield zog: Qhov tsawg kawg nkaus yield zog ntawm Super Duplex S32750 yog 550 MPa (80 ksi). Qhov no txhais tau hais tias nws tuaj yeem tiv taus ntau lub zog ua ntej nws pib deform lossis tawg.
3. Elongation: Qhov tsawg kawg nkaus elongation ntawm Super Duplex S32750 yog 15 feem pua. Qhov no qhia tias nws muaj peev xwm ncab thiab khoov yam tsis muaj kev tawg, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau kev hloov pauv.
4. Hardness: Qhov siab tshaj plaws hardness ntawm Super Duplex S32750 yog 310 Brinell. Qhov no qhia tau hais tias nws muaj peev xwm tiv taus hnav thiab tsim kua muag, txawm nyob rau hauv ib puag ncig hnyav.
Lub hauv paus chiv keeb ntawm cov phaj nyob ntawm qhov chaw tsim khoom thiab tus neeg muag khoom. Ob lub teb chaws Nyiv thiab Sweden muaj lub koob npe nrov rau kev tsim cov khoom siv hlau zoo, yog li lub hauv paus chiv keeb ntawm cov phaj tuaj yeem raug xaiv los ntawm cov neeg siv khoom. txias dov super duplex S32750 phaj yog cov khoom siv ruaj khov thiab corrosion-resistant uas feem ntau siv hauv kev ua tshuaj, roj thiab roj, thiab lwm yam lag luam uas muaj kev ua haujlwm hnyav. Nws lub zog siab thiab toughness ua rau nws zoo tagnrho rau kev thov, thiab nws tsis kam rau pitting thiab crevice corrosion ncua nws lub neej kev pab cuam.
Cim npe nrov: 1.5 ~ 6.
Xa kev nug
