Khoom Txheej Txheem
ASTM ASTM A 709 50 w corten steel phajYog lub siab - muaj zog, qis {{}} almoy qauv steel tshwj xeeb tau tsim rau kev siv choj thiab lwm yam kev siv hnyav.
Kuj hu uaASTM A709 Weathering Hlau, Cov qib no muaj cov atmospheric corrosion thiab cov khoom siv zoo nkauj, ua rau nws cov khoom nyiam rau sab nraum zoov qauv qauv siv.
TusASTM A709 Txuj CiNpog cov hlau steel, siab - muaj zog tsawg - alloy} cov hlau hlau siv ua cov hlau engineineering.
ASTM A709 Gr50W PhajYog ib qho ntawm cov huab cua cov qib nrog cov khoom siv hluav taws xob tiv thaiv kev ntsuas (ASTM G101) ntawm ntau dua los yog sib npaug ntawm cov qauv hlau.
Nta
Lub zog loj zog zog- Yam tsawg kawg vim cov meej mom lub zog ntau dua lossis sib npaug ntawm 345 MPa thiab tensile lub zog ntau dua lossis sib npaug ntawm 48, kom paub meej cov qauv coj.
Cov huab cua zoo tsis kam- Ua daim ntawv ruaj khov, xeb - xim patina uas tiv thaiv cov hlau deg los ntawm kev ua kom zoo ntxiv los ntawm ya raws thiab cov pa phem.
Toughness & Kev Cuam Tshuam- Tswj cov qauv txheej txheem kev ntseeg siab nyob rau hauv qis kub thiab hnyav sab nraud.
Zoo Weldability & Fabrication- Haum rau vuam, txiav, khoov, thiab sib sau yam tsis muaj lub zog ploj.
Yuav tsum tau saib xyuas tsawg- Ntuj PATINA txo lossis tshem tawm qhov kev xav tau ntawm cov tshuaj tiv thaiv tiv thaiv, txo cov nqi tswj kav kev tswj hwm kev tswj hwm kev tu ncua.
Tshuaj lom neeg muaj pes tsawg leeg (%)
| Teem nqi | C | Si | Mn | P | S | V | CU |
|---|---|---|---|---|---|---|---|
| ASTM A709 GR50W | Tsawg dua los yog sib npaug rau 0.20 | 0.15–0.50 | 0.75–1.35 | Tsawg dua los yog sib npaug rau 0.04 | Tsawg dua los yog sib npaug rau 0.05 | 0.02–0.10 |
0.25–0.40 |
Cov Khoom Siv Neeg Kho Tshuab
| Ntiag tug | Tus nqi |
|---|---|
| Paib lub zog ntau dua los yog sib npaug | 345 MPa |
| Tensile lub zog ntau dua los yog sib npaug | 485 MPa |
| Elongation ntau dua los yog sib npaug | 21% |
Qho loj
| Thickness (hauv) | Dav (hauv) | Ntev (hauv) |
|---|---|---|
| 0.1875–3.00 | 72–120 | 240–1200 |
Ua & Khoom Siv Khoom Noj
Txheej txheej:Kub Rolled (Hr)
Kev Xaiv: Nplaim txiav, laser txiav, ntshav txiav, waterjet txiav
Kev Xa Khoom: Raws Li - rolled daim hlau los yog ua tiav rau cov neeg siv khoom tshwj xeeb
Peb tswj cov khoom lag luam loj ntawmASTM A709 Gr50W PhajNyob rau hauv ntau thicknesses, dav, thiab ntev. Peb liA709 CORTEN STEEL PhajCov khoom tuaj yeem txiav rau qhov loj me thiab ua tiav raws li phiaj xwm.
Cim npe nrov: ASTM A709 Grande 50W Corten Steel Phaj, Tuam Tshoj Astm A709 Grande 50W Corten Hlau Phaj Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas