304L alloy yog qis dua carbon version ntawm 304 stainless hlau alloy. CovStainless hlau 304L Tube / Tubeyog tsim los ntawm carbon, nickel, chromium, phosphorous, molybdenum, manganese, thiab sulfur. Cov alloys no yog tsim los nrog lub zog tensile yam tsawg kawg nkaus 485Mpa thiab yield zog tsawg kawg yog 170Mpa. CovStainless hlau 304L yeeb nkabtuaj yeem yooj yim elongated los ntawm 35% raws li kev xav tau. Cov kav dej thiab cov raj no yog siv rau hauv kev thauj mus los ntawm cov pa roj, kua dej, kev lag luam zaub mov, cov tshuab tshuaj, thiab lwm yam.
Cov304L Stainless Hlau Seamless Yeeb Nkabyog tsim tsis muaj qhov yuav tsum tau ntawm fillets los yog vuam. Cov kav dej no muaj zog heev thiab kim me ntsis vim cov khoom siv hauv lawv cov khoom tsim.SS 304L Seamless yeeb nkabtuaj yeem siv rau hauv qhov chaw corrosive heev. Lawv muaj nyob rau hauv cov sij hawm sib txawv thiab phab ntsa thicknesses kom haum raws li qhov sib txawv ntawm peb cov neeg siv khoom. Ua los ntawm kev sib koom ua ke ntawm cov hlau ua ke, lubSS UNS S30403 Welded yeeb nkabyog ntau yam heev. Cov pa roj carbon tsawg hauv 304L alloy no tshem tawm cov nag lossis daus tom qab vuam. Weld annealing tej zaum yuav xav tau rau cov ntawv thov kev ntxhov siab. Cov304L SS Teem caij 40 Pipeyog cov yeeb nkab siab. Raws li qhov siab thiab qhov kub thiab txias nce, qhov nyiaj pub ua haujlwm ntawm cov kav dej no txo qis. Cov kav dej no tuaj yeem ua haujlwm ntawm qhov kub txog li 525 ° C. CovStainless hlau 304L Tube / Tubetuaj yeem kho raws li koj xav tau hauv cov duab sib txawv thiab ntau thiab tsawg.
304L Stainless Hlau Yeeb Nkab Chemical Composition
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304L | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.03 | 2.0 | 1.00 | 0.045 | 0.03 | 20.0 | 12.0 | – | ||
|
Cov qauv |
Lub npe |
|
ASTM |
A 312 |
|---|---|
| ASME |
SIB 312 |
CovASTM A312 TP 304L Round yeeb nkabyog dav siv thoob ntiaj teb raws li nws yog tus nqi-zoo. Cov kav dej puag ncig no muaj cov khoom tiv thaiv corrosion zoo heev vim muaj cov chromium hauv lawv cov muaj pes tsawg leeg. CovSA 312 TP 304L ERW Pipeyog tsim nrog fusion weld. Cov welds no tso cai rau cov yeeb nkab kom ruaj khov thiab yooj yim los tswj. Cov kav dej feem ntau yog kub lossis txias dov. CovSS Qib 1.4306 Polished yeeb nkabyog heev du thiab txaus siab vim nws zoo heev finish. Yog li ntawd, cov kav dej no muaj kev tiv thaiv ntau dua thiab tiv thaiv ntau yam khoom.DIN 1.4306 Tubingmuaj kev vam meej thoob plaws ntiaj teb no hauv kev cuam tshuam nrog intergranular corrosion thiab pitting vim muaj ntau yam chlorides thiab sulfides. Yog tias koj muaj lus nug lossis xav paub ntxiv txog pebAISI 304L Square yeeb nkabuas tuaj yeem yooj yim haum rau hauv qhov chaw compact, tiv tauj peb.
Cim npe nrov: ss 304l seamless yeeb nkab, Tuam Tshoj ss 304l seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
