Cov khoom lag luam
A423 yog cov roj carbon steel uas tsim cov txheej txheej oxide rau saum npoo av thaum raug rau huab cua huab. Cov txheej no hu ua patina thiab nws ua haujlwm ua kev tiv thaiv kev tiv thaiv ntawm astm A423 cov khoom lag luam, tiv taus corrosion rau lub sijhawm ntev dua.
A423 gr 1 leeg muaj txiaj ntsig zoo hauv cov chaw muaj kev txhim kho ib puag ncig. Cov tshuaj lom neeg muaj feem ntawm A423 Gr 1 yog cov txiaj ntsig zoo rau kev txhim kho cov khoom lag luam zoo thiab ua rau nws xaiv thawj zaug los ua cov hlab zoo.
Cov tshuaj tivthaiv suav nrog carbon, manganese, leej faj, tooj liab, phosphorous thiab silicon. Cov ntsiab lus siab ntawm cov pa roj carbon, manganese thiab leej faj muab cov pitting ua rau acidic ib puag ncig acidic ib puag ncig, zoo tshaj plaws rau ib puag ncig Oxidation thiab kev nyuaj siab corrosion tawg. Lub raj ua lub zog zoo thiab ua kom tsis tu ncua hauv cov xwm txheej tawv.
Cov lus qhia tshwj xeeb ntawm Astm A423 Corten Steel ib qib 1 kav dej & yas
| Loj npaum li cas | ½ "od mus 16" Od |
|---|---|
| Tus qauv | AASTM A 423 / ASME SA 423 |
| Teem nqi | ASTM A423 GR 1 / ASME SA423 GR 1 |
| Ntaus | Puag ncig, square, duab plaub fab, hydraulic, honed leeg |
| Qho ntev | Ib leeg random, ob npaug random & customize loj |
| Ntaus | Huab Cua Hlau |
| Qhov kawg | Tiaj kawg, beveled kawg, xov kawg |
Tshuaj lom neeg cov khoom siv ntawm Astm A423 Corten Steel qib 1 kav dej & yas
| Lub ntsiab | C, % | Mn,% | P, % | S, % | Si,% | CU,% | CR,% | Ni,% |
|---|---|---|---|---|---|---|---|---|
| A / sa 423 gr 1 |
0.15 Max. | 0.55 max. | 0.06–0.16 | 0.060 max. | 0.10 min. | 0.20–0.60 | 0.24–1.31 | 0.20–0.70 |
Qhov loj loj ntawm astm A423 raj
| Sab nraud | Ntxhuab | Phab ntsa | Nyob hauv | Qho hnyav |
| Qhov dav | Lub voos kab taub | Qhov tuab | Qhov dav | Tus lbs |
| Nti | Nti | Nti | Nti | Ib txhais ko taw |
| 1.660 | 1-1/4 | .140 | 1.380 | 2.273 |
| 1.315 | 1 | .133 | 1.049 | 1.679 |
| 1.900 | 1-1/2 | .145 | 1.610 | 2.718 |
| 2.875 | 2-1/2 | .203 | 2.469 | 5.793 |
| 2.375 | 2 | .154 | 2.067 | 3.653 |
| 6.625 | 6 | .28 | 6.056 | 18.97 |
| 3.50 | 3 | .216 | 3.068 | 7.576 |
| 4.50 | 4 | .237 | 4.026 | 10.79 |
| 4 | 3-1/2 | .226 | 3.548 | 9.109 |
| 5.563 | 5 | .258 | 5.047 | 14.62 |
| 8.625 | 8 | .322 | 7.981 | 28.55 |
ASTM A423 Qib 1 Tube Sib npaug
| Khoom # | ASTM | Tshuab xaws 087 | En 10155 | Uni | Nfa 35-502 | BS 4360 | JIS G3114 |
|---|---|---|---|---|---|---|---|
| 1.8967 | – | – | S355K2G2W | – | – | – | – |
| 1.8945 | – | E 36 WA 3 | S355j0wp | Sau 50 a | FE 510 C1K1 | – | – |
| 1.8961 | – | Wtst 37-3 | S235J2W | FE 360 DK 1 | E 24 W 4 | – | – |
| 1.8959 | A 588 - 242 gr . 1 | – | S355J0W | FE 510 C2K1 | E 36 WB 3 | Sau 50 b | SMA 50 AW |
| 1.8946 | Ib 242 Hom 1 | – | S355j2wp | FE 510 D1K1 | E 36 WA 4 | – | – |
| 1.8965 | – | – | S355J2G2W | – | – | – | Sma 50 cp |
| 1.8963 | A 588 gr. Ib | Wtst 52-3 | S355J2G1W | FE 510 D2K1 | – | Sau 50 c | rau |
| 1.8966 | Ib 709 gr . 50 w | – | S355K2G1W | – | E 36 WB 4 | – | – |
Corten Hlau A423 Cov Kav Dej & Hlig Thov
| Petrochemical | Roj & Roj | CUA UA NTEJ TSEV | Chaw ua kom huv | Lub hwj chim nuclear |
| Lub hwj chim nroj | Fossil Roj Nroj Tsuag | Ua ua | Tshuaj | CHAV TXWV TEEB LUAM BOILER |
Cim npe nrov: ASTM A423 GR 1 Welded Welded Steel Kav Hauv Kev Lag Luam, Tuam Tshoj Astm A423 Gr 1 Welded Welded Steel Kav Hauv Kev Lag Luam, Cov Chaw Muag Khoom
