304-A2 Stainless Hlau Threaded Rods
Jan 04, 2026
Tso lus
Dab tsi yog 304-A2 Stainless Hlau Threaded Qws?
304-A2 threaded rods yog tsim los ntawm AISI 304 stainless hlau (EN 1.4301) thiab cais raws li A2 nyob rau hauv ISO 3506. Cov khoom no muaj kwv yees li 18% chromium thiab 8% npib tsib xee, tsim ib tug ruaj khov austenitic qauv uas xa zoo corrosion kuj, formability, thiab toughness ntawm steel nto. coatings rau kev tiv thaiv, kom ntseeg tau tias kev ua haujlwm ntev tsis muaj tev lossis zinc poob.
Puas yog koj tab tom nrhiav kev txhim khu kev qha stainless hlau threaded rods uas sib npaug zog, corrosion kuj, thiab nqi efficiency?304-A2 stainless hlau threaded rods yog ib qho ntawm feem ntau siv fastening kev daws teeb meem rau kev tsim kho, tshuab, thiab kev lag luam sib dhos. Paub txog kev ua haujlwm ruaj khov thiab ua haujlwm zoo rau atmospheric corrosion, A2 threaded rods muab cov tswv yim lwm txoj hauv kev rau carbon steel thiab galvanized fasteners nyob rau hauv qhov chaw uas tsis muaj kev txhoj puab heev.
GNEE muab 304 / A2 stainless hlau threaded rods nyob rau hauv tag nrho qhov ntau thiab tsawg thiab cov qauv, txhawb OEM, distributors, thiab project contractors thoob ntiaj teb.
Qhov zoo ntawm 304-A2 Stainless Hlau Threaded Rods
✔ Zoo corrosion kuj nyob rau hauv tsev thiab hauv nroog ib puag ncig
✔ Tsis tas yuav tsum tau txheej, tshem tawm tev lossis flaking txaus ntshai
✔ Zoo heev machinability thiab xov zoo sib xws
✔ Tsis yog -magnetic nyob rau hauv annealed mob
✔ Tus nqi qis dua A4 / 316, zoo tagnrho rau pob nyiaj siv - tswj cov haujlwm
Nyob rau hauv ntau daim ntawv thov, 304-A2 threaded rods muab lub neej ntev kev pab cuam tshaj galvanized rods, nrog ntau ruaj khov kev ua tau zoo raws sij hawm.
Specifications ntawm 304-A2 Threaded Rods
| Yam khoom | Specification |
|---|---|
| Khoom npe | Fully Threaded Qws |
| Qws Hom | Threaded Qws / Tie Qws |
| Khoom siv | Stainless hlau |
| Khoom Qib | A2 (AISI 304) / A4 (AISI 316) |
| Qib Qib | A2-70 / A4-70 (yeem) |
| Xov Hom | Xov Tooj |
| Xov Standard | Metric / UNC / UNF (yeem) |
| Nto tiav | Plain (Natural Stainless hlau) |
| Xov Taw Qhia | Txoj Cai |
| Loj & Ntev | Raws li tus qauv lossis customized ntev |
| Kev tsim khoom | Txias Drawn Bar + Xov Rolling |
| Daim ntawv thov | Kev tsim kho, kev txhawb nqa yeeb nkab, Flange txuas, Mechanical Assembly |
| Kev kho kom haum | Txoj kab uas hla, ntev, xov txheem, khoom qib, ntim |
Tshuaj muaj pes tsawg leeg ntawm 304-A2 Stainless hlau
| Element | Cov ntsiab lus zoo (%) |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua los yog sib npaug li 0.08 |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 10.5 |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.0 |
| Silicon (Si) | Tsawg dua los yog sib npaug rau 1.0 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.030 |
Mechanical Properties (ISO 3506)
| Khoom | A2-70 |
|---|---|
| Tensile zog (MPa) | Ntau dua lossis sib npaug li 700 |
| Yield zog (MPa) | Ntau dua lossis sib npaug li 450 |
| Elongation | Ntau dua lossis sib npaug li 0.4d |
| Hardness (HV) | Tsawg dua lossis sib npaug li 215 |
d=nominal txoj kab uas hla
Cov ntawv thov ntawm 304-A2 Stainless Hlau Threaded Rods
304-A2 threaded rods feem ntau xaiv rau tej yaam num xav taunruab nrab corrosion kuj thiab mechanical kev ntseeg tau:
Kev tsim vaj tsev thiab kev sib txuas ua ke
HVAC systems thiab qhov cua txhawb nqa
Machinery thav duab thiab cov khoom siv installation
Cov khoom siv ua zaub mov thiab ntim khoom
Hluav taws xob cov txee thiab enclosures
Sab hauv thiab ib nrab-cov chaw tsim khoom sab nraum zoov
GNEE muab 304-A2 stainless hlau threaded rods uas tau txais kev tswj xyuas zoo, suav nrog kev kuaj xyuas qhov tseeb (hauv ± 0.1 hli), qhov ntsuas qhov roughness, tensile thiab hardness kuaj. Cov khoom lag luam tau lees paub raws li ISO 9001 kev tswj hwm kev ua haujlwm zoo, thiab cov neeg thib peb
Cov ntaub ntawv tshuaj xyuas (xws li SGS / BV cov ntawv ceeb toom) muaj. Cov ntaub ntawv pov thawj thiab cov ntaub ntawv xeem tau muab nrog rau cov khoom xa tuaj, kom ntseeg tau tias cov khoom siv tau zoo.
Rau kev ntim khoom thiab kev thauj mus los, cov khoom muaj kev tiv thaiv nrog ya raws - pov thawj thiab poob siab - ntim cov khoom tiv thaiv (lub tes tsho yas, npuas qhwv lub zog, cov qauv xa tawm ntoo crates / pallets) thiab xa tawm los ntawm cov khoom lag luam muaj npe los ntawm hiav txwv lossis huab cua, kom tsis txhob muaj kev puas tsuaj lossis oxidation paug thaum caij tsheb npav.
FAQ
1. Dab tsi yog A2 stainless hlau threaded pas nrig?
A2 threaded pas nrig yog tsim los ntawm 304 stainless hlau thiab cais raws li ISO 3506 rau kev xeb dav dav - resistant fastening.
2. Puas yog 304-A2 stainless hlau haum rau siv sab nraum zoov?
Nws ua tau zoo nyob rau sab nraum zoov me me tab sis tsis pom zoo rau marine lossis chloride- thaj chaw nplua nuj.
3. Dab tsi yog qhov txawv ntawm A2 thiab A4 threaded rods?
A2 siv 304 stainless hlau, thaum A4 yog raws li 316 nrog ntxiv molybdenum rau ntau dua corrosion kuj.
4. Puas yog A2 threaded rods muaj zog dua galvanized steel rods?
Yog lawm, A2-70 threaded rods feem ntau muab lub zog tensile ntau dua thiab ruaj khov rau kev ua haujlwm ntev.
5. Puas yog 304-A2 threaded rods siv tau rau hauv cov khoom noj khoom haus?
Yog lawm, 304 stainless hlau tau txais dav rau cov zaub mov thiab kev nyiam huv- cov khoom siv ntsig txog thaum ua tiav.
Xa kev nug