SS DIN 1.4539 Seamless Tubes
Raws li cov khoom siv sib xws, stainless hlau ua lub luag haujlwm tseem ceeb hauv kev lag luam thiab lub neej txhua hnub. Raws li cov yeeb nkab corrosion-resistant, 1.4539 stainless hlau (904L stainless hlau) tuaj yeem tiv thaiv kev yaig ntawm cov xov xwm corrosive xws li sulfuric acid, hydrosulfide, thiab phosphoric acid, thiab tau dhau los ua cov khoom xaiv hauv tshuaj, roj av, tshuaj, thiab zaub mov kev lag luam.
1.4539 stainless hlau yeeb nkab kuj nthuav tawm cov khoom zoo heev. Nws muaj lub zog siab thiab tensile lub zog thiab tuaj yeem tiv taus qhov kev ntxhov siab ntawm qhov chaw siab thiab cov qauv tseem ceeb. Yog li ntawd, nws yog siv dav hauv kev tsim cov hlab ntsha, cov kav dej, cov khoom siv hluav taws xob thiab lwm yam khoom siv los xyuas kom meej tias lawv muaj kev nyab xeeb thiab txhim khu kev qha.
1.4539 stainless hlau round yeeb nkab kuj tseem zoo heev hauv kev hnav tsis kam. Nws muaj peev xwm siv tau ntev hauv kev sib txhuam thiab hnav ib puag ncig, yog li nws feem ntau siv los tsim cov khoom siv ore conveying, twj tso kua mis lub cev thiab lwm qhov chaw uas yuav tsum tau hnav tsis kam. Lub durability ntawm cov khoom siv no txuas ntxiv lub neej ntawm cov cuab yeej siv, txo cov nqi kho thiab hloov pauv, thiab txhim kho kev ua haujlwm thiab cov txiaj ntsig kev lag luam.
Stainless hlau DIN 1.4539 Tubes sib npaug qib
| Qib | 904L | |
| UNS No | S08904 | |
| Laus British | BS | 904S13 |
| En | X1NiCrMoCu25-20-5 | |
| Euronorm | Tsis muaj | 1.4539 |
| AFNOR | Z2 NCUA 25-20 | |
| KS | TIAB SA 317J5L | |
| Japanese JIS | SWB 904L | |
DIN 1.4539 Seamless Tubes Chemical Composition
| Qib | TIAB SA 1.4539 | |
|---|---|---|
| min | max | |
| C | – | 0.20 |
| Mn | – | 2.0 |
| Si | – | 1.0 |
| P | – | 0.045 |
| S | – | 0.035 |
| Cr | 19.0 | 23.0 |
| Mo | 4.0 | 5.0 |
| Ni | 23.0 | 28.0 |
| N | 1.0 | 2.0 |
DIN 1.4539 SS Kub Rolled Tubes
1.4539 stainless hlau yeeb nkab muaj cov cuab yeej zoo heev, feem ntau suav nrog cov hauv qab no:
Lub zog tensile siab tshaj 600MPa thiab muaj kev ua haujlwm siab tensile;
Lub zog tawm los yog siab dua 300MPa, nrog lub zog siab thiab toughness;
Lub hardness nyob nruab nrab ntawm HV200-300, nrog siab hardness thiab hnav tsis kam;
Lub ductility yog ntau tshaj 30%, thiab nws muaj cov yas zoo thiab kev ua haujlwm zoo.
Vim li cas thiaj yuav DIN 1.4539 SS yeeb nkab los ntawm gnee
Gnee yog tus thawj coj stockist, distributor thiab tsum ntawm 1.4539 DIN SS yeeb nkab nyob rau hauv Suav teb. Nrog ntau tshaj 20 xyoo ntawm kev paub, peb muaj kev nkag siab tob txog kev lag luam steel. Peb muaj kev paub dhau los muab rau txhua qhov kev lag luam loj thoob ntiaj teb. Peb pab pawg kws tshaj lij muaj txoj cai nruj zoo uas ua kom peb xa cov khoom lag luam zoo tshaj plaws uas tau ntsib thiab tshaj peb cov neeg siv khoom xav tau.
Cim npe nrov: din 1.4539 904l stainless hlau yeeb nkab, Tuam Tshoj din 1.
