Nqe lus piav qhia
ASTM A500 tus qauv raj yog ib puag ncig, ncig, txias-tsim, welded, seamless carbon steel txheej txheem raj. Cov kav dej npog cov vuam txuas ntawm cov choj thiab cov tsev, riveting lossis bolting ntawm cov tsev, thiab txias khoov vuam thiab puag ncig, xwmfab, duab plaub lossis tshwj xeeb zoo li cov pa roj carbon hlau tsis muaj txheej txheem raj rau lub hom phiaj dav dav. Nws yuav tsum tau tsim nyob rau hauv qhov sib txuas thiab tsis sib thooj, thiab nws yuav tsum muaj cov tshuaj xav tau rau cov pa roj carbon, manganese, phosphorus, leej faj, thiab tooj liab. Cov kav dej yuav tsum tsim los ntawm qhib cov txheej txheem ua kom sov, cov pa oxygen lossis cov cua sov hluav taws xob. rau cov ntawv thov xws li cov khoom ntim tau hloov pauv hauv cov qauv txuas, thiab lwm yam, qhov uas tsis muaj qhov kub thiab txias thav duab tsis muaj zog yuav yog qhov tseem ceeb Kev ntsuas Tensile thiab kev sib tw flattening yuav ua tiav ntawm cov qauv. Txhua lub raj yuav tsum tau tshuaj xyuas ntawm qhov chaw tsim khoom kom ntseeg tau tias ua tau raws li qhov yuav tsum tau ua ntawm cov lus qhia tshwj xeeb no thiab yuav tsum muaj kev tshaj lij, ua tiav tsis tiav.
Kev qhia tshwj xeeb
Txuj: ASTM A500 / A500M carbon steel yam ntxwv tubing
Khoom siv: Qib A, B, C, D.
Loj (max): 88 nyob rau hauv [2235 hli]
Thickness (Max): 0.875 nyob rau hauv. [22 hli]
Tshuaj lom neeg muaj pes tsawg leeg
ASTM A500 tus qauv raj yuav tsum ua tau raws li cov tshuaj hauv qab no yuav tsum muaj:
| ASTM A500 Cov Tshuaj Yuav Tsum Muaj | ||||
| Qeb (%) | Qib A, B thiab D. | Qib C | ||
| Kev ntsuas cua sov | Khoom tsom xam | Kev ntsuas cua sov | Khoom tsom xam | |
| C | 0.26 | 0.30 | 0.23 | 0.27 |
| Minnesota | 1.35 | 1.40 | 1.35 | 1.40 |
| P | 0.035 | 0.045 | 0.035 | 0.045 |
| S | 0.035 | 0.045 | 0.035 | 0.045 |
| Cu | 0.20 | 0.18 | 0.20 | 0.18 |
| Traction yuav tsum tau | ||||
| puag ncig cov raj raj | ||||
| TSO (Mpa) | 310 | 400 | 425 | 400 |
| YOG (Mpa) | 270 | 290 | 315 | 250 |
| ELement% | 25TO | 23B | 21C | 23B |
| zoo li tus qauv raj | ||||
| TSO (Mpa) | 310 | 400 | 425 | 400 |
| YOG (Mpa) | 270 | 315 | 345 | 250 |
| ELement% | 25TO | 23B | 21C | 23B |
Kev tsim khoom
Lub raj ASTM A500 cov qauv yuav ua los ntawm cov pob zeb ci lossis cov txheej txheem vuam thiab yuav ua los ntawm cov hlau tiaj tiaj los ntawm cov hluav taws xob tiv thaiv txheej txheem vuam. Wtubo elded' Lub taub qab sib koom ua ke ntev yuav tsum tau welded los ntawm nws cov tuab raws li txoj hauv kev txhawm rau txhawm rau txhim kho cov qauv tsim muaj zog ntawm cov yeeb nkab ntu. Qib D cov kav dej yuav tsum tau kho cua sov ntawm qhov kub tsawg kawg 1100 ° F rau ib teev twg rau 25 hli tuab Weld yuav tsum tsis nyob hauv lub vojvoog ntawm cov ces kaum ntawm cov yeeb nkab tsim tshwj tsis yog hais qhia los ntawm tus neeg yuav khoom.
Pob
Plywood thawv rau me me, pob ntim rau qhov loj, ntim tshwj xeeb tuaj yeem npaj tau raws li tus neeg thov tshwj xeeb.
Lub sij hawm xa tuaj
Peb lub Hoobkas muaj lub peev xwm loj rau kev tsim khoom, lub sijhawm khoom xa tuaj yog 30 hnub rau qhov me me, lossis yog tias koj maj nrawm rau qhov ntawd, peb tuaj yeem npaj thiab ua tiav koj cov khoom xa tuaj.
Cim npe nrov: astm a500 tus qauv raj, tus tswv lag luam, kho kom haum, lag luam wholesale, pheej yig, luv nqi, pricelist, tus nqi qis, hauv Tshuag, dawb qauv
