Raws li cov khoom siv xeb thaum nthuav tawm cov atmosphericians, cov khoom tsim nws cov txheej txheem tiv thaiv uas tiv thaiv cov hlau los ntawm cov oxidation ntxiv. Yog li ntawd S3555555555555555555555555555555555555 weathering steels, muaj zoo heev, kev tiv thaiv tau zoo tau tiv thaiv cov huab cua tsis muaj kev kho mob lossis kev kho sab nraud lossis sab nraud. S355J0WP hlau nyhav yuav tsum tau siv rau cov qauv uas siv cov khoom siv thinner.
Muaj ntau qhov sib txawv me ntsis ntawm S3555j0W ntawv thiab S355J0WP Ntawv hauv kev xav tau.
S3555j0W steel thiab s355555555555555555555555555555555555555555555555555555555555555555555555555555555555j0wp hlau tshuaj muaj pes tsawg leeg (%)
EN 10025-5 |
Tus nab npawj |
Cax. |
Si max. |
Mn |
P |
S max. |
N max. |
Cr |
CU |
|
S355J0W |
1.8959 |
0.16 |
0.50 |
0.50 - 1.50 |
Max . 0.035 |
0.035 |
0.009 |
0.40 - 0.80 |
0.25-0.55 |
|
S355j0wp |
1.8945 |
0.12 |
0.75 |
Max . 1.0 |
0.06 - 0.15 |
0.035 |
0.009 |
0.30 - 1.25 |
0.25-0.55 |
S355J0W STEEL THIAB S355JTP HLAU NEEG KHO TSHUAB
EN 10025-5 |
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 |
|
S355j0wp |
355 |
345 |
- |
- |
- |
- |
510-680 |
470-630 |
- |
S3555j0W steel tau siv dav hauv kev kub ceev kev tsheb ciav hlau bogies, vuam, bolting thiab riveting qhov chaw. S35555j0wp steel phaj txhim kho lub peev xwm tiv thaiv atmospheric corrosion ntawm qhov kub kub. Txhawm rau kom ua tiav corrosion tsis kam, qee cov alloy ntsiab tau ntxiv, xws li: P, CU, Ni, N m
