S355K2G1W S355K2G2W Huab cua Resistant Steel phaj
Atmospheric Corrosion Steel Phaj Khoom Description
S355K2G1W atmospheric steel yog lub zog muaj zog huab cua uas ua raws li EN 10155 European tus qauv thiab tsim nyog rau cov qauv hlau uas xav tau atmospheric corrosion kuj zoo.
S355K2G2W corten steel hlau yog ib qho kev ua haujlwm siab huab cua cov qauv hlau uas zoo ib yam li S355K2G1W thiab ua raws li EN 10155 European tus qauv.
S355K2G1W corten steel phaj thiab S355K2G2W corten steel daim ntawv yog siv nyob rau hauv sab nraum zoov cov tsev thiab cov qauv thiab pom zoo corrosion kuj tsis muaj txheej, tshwj xeeb tshaj yog nyob rau hauv ntub dej los yog ntsev ib puag ncig.
S355K2G1W corten steel ntawv hlau thiab S355K2G2W corten steel ntawv txhawb kev tsim cov txheej txheej oxide los ntawm lawv cov ntsiab lus tshwj xeeb alloying (xws li tooj liab, npib tsib xee, chromium, thiab lwm yam), uas tuaj yeem muab kev tiv thaiv corrosion mus ntev rau cov hlau.
S355K2G1W S355K2G2W Huab cua Resistant Steel Phaj Khoom Paub meej
S355K2G1W Weathering Steel Chemical Muaj pes tsawg leeg:
| Qib Steel | C max |
Si max |
Mn | P max |
S max |
Cu max |
Cr max |
Ni max |
V max |
Nb max |
Al min |
| S355K2G1W | - | - | - | 0.035 | 0.035 | - | - | - | - | - | 0.020 |
S355K2G1W Weathering Steel Mechanical Properties:
|
Thickness |
Yield zog ReH [N/mm2] | Tensile zog | Fracture Elongation[%]transv. min. | Notch Impact Energy1) Ch Vcomplete samplelongitud. min [J] | |
| transv min | Rm[N/mm2]transv | ||||
| 8<> | 355 | 490 – 630 | 20 | --20 degree | 20 degree |
| 16<> | 345 | 490 - 630 | 20 | 40V | 28V |
| 100<> | 315 | 460 - 630 | 18 | ||
| 125 |
295 | 450 - 630 | 18 | - | - |
S355K2G2W Weathering Steel Chemical Composition:
| Qib Steel | C max |
Si max |
Mn | P max |
S max |
Cu max |
Cr max |
Ni max |
Mo max |
| S355K2G2W | 0.16 | 0.50 | 0.50-1.50 | 0.035 | 0.035 | 0.25-0.55 | 0.40-0.80 | 0.65 | - |
S355K2G2W Weathering Steel Mechanical Properties:
| Thickness | Yield zog ReH[N/mm2]transv.min |
Tensile zog Rm[N/mm2]transv |
Fracture Elongation[%]transv. min. | Notch ImpactEnergy1) Ch Vcomplete samplelongitud. min [J] | |
| - | 315 - 355 | 490 – 680 | - | - | - |
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S355K2G1W S355K2G2W Weather Resistant Steel phaj, thov hu rau peb!