S355K2W Weathering Steel Phaj
S355K2W steel phaj yog hloov kho atmospheric corrosion{2}}resistant steel.S355K2W cov ntaub ntawv tus lej yog 1.8967.S355K2W steel muaj V- qhov ntsuas kub ntawm -20 degrees thiab lub zog tsawg kawg nkaus ntawm 27J.S355K2W steel muaj qhov tsawg kawg nkaus ntawm 27J.
S355K2W steel phaj, "S" qhia txog qib S355K2W, uas tuaj yeem siv rau kev ua haujlwm steel, thiab 355 yog qhov tsawg kawg nkaus yield zog. j0, J2, thiab K2 yog qhov cuam tshuam thiab lub zog ntawm -20 degrees Celsius.
S355K2W corten cov khoom siv tshuaj muaj pes tsawg leeg
| C | Si | Mn | P | S | Cr | Cu | CEV |
| max 0.16 | max 0.5 hli | 0.5 - 1.5 | max 0.03 Nws | max 0.03 Nws | 0.4 - 0.8 | 0.25 - 0.55 | max 0.52 |
S355K2W corten steel ntawv hlau cov cuab yeej cuab tam
|
Yield |
Tensile |
Kev cuam tshuam |
Elongation |
Kev txo qis hauv ntu ntu ntawm pob txha |
Raws li -Heat-Kev Kho Mob |
Brinell hardness (HBW) |
|
827 (Ntau dua lossis sib npaug) |
893 (Ntau dua lossis sib npaug) |
23 |
43 |
41 |
Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam |
314 |
Qhov sib txawv ntawm S355J2W, S355k2W corten steel los xij
Rau cov khoom ntawm cov khoom zoo J2 thiab K2 xa nyob rau hauv raws li -rolled mob, cov qauv yuav tsum normalized los ntawm qhov kev thov sab, thiab cov nqi kev ua tau zoo yuav tsum ua raws li cov kev cai ntawm tus qauv no. Cov txiaj ntsig yuav tsum tau tshaj tawm hauv cov qauv tshuaj ntsuam xyuas. CEEB TOOM: Cov txiaj ntsig ntawm cov kev ntsuam xyuas no tsis qhia cov khoom ntawm cov khoom raws li muab, tab sis qhia cov khoom tom qab normalizing tiav. Thaum txhuas siv los ua cov khoom ua kom zoo, cov qoob loo loj yuav raug txiav txim siab kom ua tau raws li tag nrho cov ntsiab lus txhuas ntawm lub ladle tsom xam tsis tsawg dua 0.020% lossis 0.015% acid-soluble aluminium. Nyob rau hauv cov ntaub ntawv no, ib tug grain loj xeem tsis yog yuav tsum tau, tab sis cov ntsiab lus txhuas yuav tsum tau qhia nyob rau hauv cov qauv xeem.
S355K2W corten steel phaj Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
GNEE Group koom nrog kev nthuav qhia txawv teb chaws steel
Peb muaj cov neeg ua haujlwm tshaj lij los muab cov lus teb ntxaws ntxaws rau koj cov xaj. Yog tias koj muaj lus nug txog S355K2W Weathering Steel Phaj, thov hu rau kuv.
Cim npe nrov: s355k2w weathering steel phaj, Tuam Tshoj s355k2w weathering steel phaj manufacturers, lwm tus neeg, Hoobkas
