Square Steel Tube A312
Khoom siv
Square Steel A312 yog tsim los ntawm ib hom hlau uas ua tau raws li tus qauv A312. Cov txheej txheem no qhia txog qhov yuav tsum tau ua rau seamless, welded, thiab hnyav hnyav ua haujlwm austenitic stainless hlau square tubes rau kev pabcuam corrosive thiab kub kub.
Specification
Cov lus qhia tshwj xeeb ntawm Square Steel Pipe A312 suav nrog ntau yam kev ntsuas uas ua kom nws haum rau cov ntawv thov tshwj xeeb. Cov lus hauv qab no qhia txog cov ntsiab lus tseem ceeb:
| Specification | Kev piav qhia |
| Txuj | A312 |
| Hom | Seamless, welded, hnyav hnyav ua haujlwm |
| Khoom siv | Austenitic stainless hlau |
| Cov duab | Square |
| Qhov Loj | Nws txawv nyob ntawm daim ntawv thov |
| Phab ntsa Thickness | Nws txawv nyob ntawm daim ntawv thov |
| Ntev | Customizable |
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm Square Steel Pipe A312 yog qhov tseem ceeb hauv kev txiav txim siab nws cov corrosion kuj, txhua yam khoom, thiab kev ua haujlwm tag nrho. Cov lus hauv qab no nthuav tawm cov tshuaj lom neeg muaj pes tsawg leeg ntawm lub raj steel:
| Element | Kev sib xyaw ua ke |
| Cov pa roj carbon (C) | 0.08 feem pua max |
| Manganese (Mn) | 2.00 feem pua max |
| Phosphorus (P) | 0.045 feem pua max |
| Sulfur (S) | 0.030 feem pua max |
| Silicon (Si) | 1.00 feem pua max |
| Chromium (Cr) | 16. 0 - 18 0 feem pua |
| Nickel (Ni) | 11. 0 - 14 0 feem pua |
Mechanical Properties
Square Steel Pipe A312 nthuav tawm cov khoom siv kho tshuab zoo heev uas ua rau nws haum rau ntau yam kev siv. Cov lus hauv qab no qhia txog cov khoom siv kho tshuab zoo ntawm lub raj steel:
| Khoom | Tus nqi |
| Tensile zog | 515 MPa min |
| Yield zog | 205 MPa min |
| Elongation | 40 feem pua min |
| Hardness | HRB 95 max |
Qib Steel
Square Steel Pipe A312 feem ntau muaj nyob rau hauv cov qib steel sib txawv uas ua tau raws li tus qauv A312. Cov qib steel tshwj xeeb nyob ntawm daim ntawv thov thiab cov yam ntxwv xav tau. Qee cov qib steel feem ntau siv rau lub raj no muaj xws li:
304/304L
316/316L
321/321H
Daim ntawv thov
Lub Square Steel Tube A312 pom cov ntawv thov hauv ntau qhov kev lag luam vim nws cov kev tiv thaiv corrosion zoo heev, kub-kub stability, thiab txhua yam muaj zog. Qee yam kev siv ntawm lub raj steel no muaj xws li:
Cov khoom siv hauv cov tsev thiab cov txuas hniav
Piping systems rau corrosive kua
Kub exchangers
Automotive kev lag luam
Cov khoom siv ua zaub mov
Tshuaj ua cov nroj tsuag
Cim npe nrov: square steel tube, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, nqe, kev muag khoom
