S355J2G2W atmospheric corrosion resistant hlau
Weathering Steel Sheet Product Description
S355J2G2W weathering steel ntawv yog cov qauv hlau uas muaj zog tiv taus atmospheric corrosion thiab haum rau ua qhov chaw uas yuav tsum tau muaj huab cua tsis zoo, xws li txuas hniav, tsev, thiab tsheb.
S355J2G2W huab cua phaj muaj qhov zoo weldability thiab formability thaum tuav cov khoom zoo. Raws li EN 10155 tus qauv, S355J2G2W huab cua resistant steel tuaj yeem tiv thaiv corrosion nyob rau hauv ntau yam ntawm ib puag ncig yam tsis muaj txheej.
S355J2G2W corten steel daim ntawv thov:
EN10155 S355J2G2W weathering steel yog dav siv nyob rau hauv mining kiv cua, earthmoving thoob, trailers thiab loj txoj kev tsheb, laum dab tshos, cranes, excavators, underground mining khoom, txuas hniav thiab lwm yam high-strength qhov chaw uas yuav tsum tau high toughness.
S355J2G2W Atmospheric Corrosion Resistant Steel Khoom Paub meej
S355J2G2W corten steel tshuaj muaj pes tsawg leeg:
|
Qib |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Cu |
|
S355J2G2W |
0.16 |
0.50 |
0.5~1.50 |
Tsawg dua lossis sib npaug rau 0.035 |
0.035 |
0.65 |
0.40~0.80 |
0.25~0.55 |
S355J2G2W weathering steel welding mechanical zog:
|
Qib |
Thickness (hli) |
Min Yield (MPa) |
Tensile (MPa) |
Elongation Min (%) |
Kuaj Kub (degree |
|
S355J2G2W |
5＜t Tsawg dua lossis sib npaug rau 16 |
355 |
490-630 |
22 |
-20 |
|
16＜t Tsawg dua lossis sib npaug rau 40 |
345 |
490-630 |
22 |
-20 |
|
|
40＜t Tsawg dua lossis sib npaug rau 63 |
335 |
490-630 |
21 |
-20 |
|
|
63＜t Tsawg dua lossis sib npaug rau 80 |
325 |
490-630 |
20 |
-20 |
|
|
80＜t Tsawg dua lossis sib npaug rau 100 |
315 |
490-630 |
20 |
-20 |
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S355J2G2W atmospheric corrosion resistant steel, thov hu rau peb!