Hom 409 Ferritic Stainless Hlau Weld Fitting
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
Khoom Description
Hom 409 Stainless hlau luj tshib haum
Qib 409 stainless hlau yog Ferritic hlau uas muaj cov khoom siv kho tshuab zoo thiab kub-resistant corrosion kuj. Nws yog feem ntau suav hais tias yog chromium stainless hlau, nrog rau kev siv hauv cov tshuab hluav taws xob ntawm lub tsheb thiab cov ntawv thov uas xav tau weldability.Grade 409 steels kuj muaj nyob rau hauv cov ntaub ntawv ruaj khov, xws li qib S40930, S40920 thiab S40910. Kev ruaj ntseg ntawm cov qib no yog muab los ntawm kev muaj niobium, titanium, los yog ob qho tib si, nyob rau hauv muaj pes tsawg leeg ntawm steels.
Khoom Properties
Chemical Properties:
Cov khoom siv tshuaj ntawm stainless hlau hom 409 tau nthuav tawm hauv cov lus qhia hauv qab no.
| Element | Cov ntsiab lus (%) | |
| Cov pa roj carbon | (C) | 0.03 max. |
| Manganese | (Mn) | 1 00 max. |
| Phosphorus | (P) | 0.040 max. |
| Sulfur | (S) | 0.02 max. |
| Silicon | (Si) | 1 00 max. |
| Chromium | (Cr) | 10.50 – 11.70 |
| Nickel | (Ni) | 0.50 max. |
| Nitrogen | (N) | 0.03 max. |
| Titanium | (Ti) | 8 (C + N) min. 0.15 – 0.50 |
Mechanical Properties:
Cov yam ntxwv ntawm cov annealed qib 409 stainless hlau yog qhia hauv qab no
| Cov khoom | Tus nqi | Qhov xwm txheej |
| T (degree) | ||
| Qhov ceev (× 1000 kg / m3) | 7.8 | 25 |
| Poisson tus ratio | 0.27-0.30 | 25 |
| Elastic Modulus (GPa) | 190-210 | 25 |
| Tensile zog (Mpa) | 450 | 25 |
| Yield zog (Mpa) | 240 | |
| Elongation (%) | 25 | |
| Kev txo qis hauv cheeb tsam (%) | ||
| Hardness (HRB) | 80 (max) | 25 |
Lub cev muaj zog:
Lub cev khoom ntawm qib 409 stainless hlau yog qhia hauv qab no.
| Khoom
|
Tus nqi
|
| Qhov ceev, lbs./in.3 (g/cm3) | 0.28 (7.8) |
| Kev Tiv Thaiv Hluav Taws Xob Tshwj Xeeb (μΩ x cm) | 60.0 |
| Modulus ntawm Elasticity nyob rau hauv Tension ntawm chav tsev kub psi. (MPa) | 30.2 x 106 (20.8 x 104) |
Hom 409 Weld Luj Tshib SS
Qib 409 stainless hlau Yeeb Nkab Lub luj tshib muaj kev tiv thaiv zoo heev rau cov pa pa thiab atmospheric corrosion, superior rau qib 410 martensitic nrog 12% chromium thiab 3CR12. Txawm li cas los xij, qhov corrosion kuj yog qis dua li qib 430 steels uas muaj 17% chromium. Qhov saum npoo ntawm qib 409 steels yog lub luag haujlwm rau kev xeb me me, uas txwv kev siv cov hlau rau kev kho kom zoo nkauj.
Cov neeg siv khoom Case
FAQ
Q: Kuv tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Cov neeg siv khoom thoob plaws ntiaj teb tau txais tos tuaj xyuas peb lub Hoobkas.
Q: Koj puas tuaj yeem pab kuv hauv kev xa cov hlau thawj zaug?
A: Yog lawm, peb muaj cov neeg xa khoom xa tuaj uas yuav ua haujlwm nrog koj los npaj cov khoom xa tuaj.
Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Hauv 7 hnub ua haujlwm tom qab tau txais qhov nyiaj tshuav.
Q: Hais txog 201 316 Stainless Hlau Yeeb Nkab Polished Brushed Bright Tube khoom nqi?
A: Cov nqi sib txawv ntawm lub sijhawm mus rau lub sijhawm vim muaj kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.
Q: Koj ua li cas rau peb txoj kev lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig; Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv. Txawm lawv tuaj qhov twg los.
Cim npe nrov: Tuam Tshoj hom 409 ferritic stainless hlau weld haum, Tuam Tshoj hom 409 ferritic stainless hlau weld haum lwm tus neeg
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