Cov khoom lag luam
S355J0WHlau yog ib hom huab cua zoo, tseem hu ua cov tshuab hluav taws xob tsis tiv thaiv cov hlau uas tiv thaiv cov hlau tsis kam ntawm cov hlau dog dig.
Cov hlau no yog ua los ntawm cov roj carbon steel nrog me me ntawm tooj liab, npib tsib xee thiab lwm yam huab cua tiv taus huab cua tsis tshua zoo li cov hlau decog.
Hauv kev sawv cev ntawm qib S355J0W ntawm cov hlau ua haujlwm, "355" sawv ntsug rau cov neeg muaj feem xyuam nrog tus nqi tiv thaiv tus nqi Tus qauv ntawm S355j0W steel phaj yog EN10025-5: 2004.
Tshuaj Muaj Tshuaj
|
Teem nqi |
C |
Si |
Mn |
P |
S |
N |
Txuas ntxiv ntawm |
Cr |
CU |
|
S355J0W |
0.16 |
0.50 |
0.50/1.50 |
0.035 |
0.035 |
0.009 |
– |
0.40/0.80 |
0.25/0.55 |
Cov Khoom Siv Neeg Kho Tshuab
|
Teem nqi |
Min. Tos kom lub zog cure mpa |
Tensile Lub Zog RM mpa |
|||||||
|
Nominal Thickness (hli) |
Nominal Thickness (hli) |
||||||||
|
Tsawg dua los yog sib luag rau 16 |
>16 tsawg dua los yog sib npaug rau 40 |
>40 tsawg dua los yog sib npaug rau 63 |
>63 tsawg dua lossis sib npaug rau 80 |
>80 tsawg dua lossis sib npaug rau 100 |
>100 tsawg dua los yog sib npaug rau 150 |
>3 |
>3 tsawg dua lossis sib npaug rau 100 |
>100 tsawg dua los yog sib npaug rau 150 |
|
|
S355J0W |
355 |
345 |
335 |
325 |
315 |
295 |
510/680 |
470/630 |
450/600 |
Qeb & Sib Xws
|
EN 10025-5: 2004 |
Lub nkoj |
|
S355J0W |
Corten B |
Cov Khoom Siv
S355J0WCov phaj steel tuaj yeem siv rau kev tsim khoom ntawm cov thawv, cov khoom siv roj av, cov qauv tshuaj lom neeg muaj cov khoom siv roj av thiab lwm cov thawv corrosive.
Hu rau tam sim no kom tau S355J0W hais
Cov FAQ
Q: Dab tsi yog qhov sib npaug ntawm S355J0W?
A: Qhov sib npaug ntawm S355j0w nyob rau hauv NFA 35-50 tus qauv yog E 36,5552 tus qauv yog FEO 4952 tus qauv yog FE 355 W.
Q: Dab tsi yog cov yam ntxwv ntawm S355J0W steel?
A: Cov huab cua zoo heev corrosion: s35555555555555555555555555555555555555555555555555555555 tiv taus corrosion ntawm cov huab cua, xws li cov pa taws, oxygen thiab kuab paug. Yog li no, cov tshuab hluav taws xob corrosion ntawm s355j0w steel yog 2 txog 8 zaus uas ntawm cov pa roj carbon hlau, thiab nws muaj lub neej kev pabcuam ntev.
