Qhov txawv ntawm Stainless Hlau 321 thiab 321H Round Bars
Qhov txawv ntawm Stainless Hlau 321 thiab 321H Round Bars
Qhov sib txawv tseem ceeb ntawm SS 321 thiab SS 321H puag ncig tuav yog nyob rau hauv lawv cov ntsiab lus carbon. Cov qub muaj cov ntsiab lus carbon ntau dua, ua rau muaj kev kub ntxhov zoo dua; tom kawg muab ntau dua durability thiab lub zog. SS 321 thiab 321H round bars, tseem hu ua austenitic steels, muaj nyob rau hauv ntau qhov ntau thiab tsawg, duab, thiab specifications. Cov hlau no muaj qhov sib txawv tensile lub zog thiab tiv taus dej -raws li ib puag ncig.
SS 321 thiab SS 321H round bars muaj nyob rau hauv ntau yam duab thiab ntau thiab tsawg, haum rau machining. Lawv yog tsim nyob rau hauv annealed thiab tov-annealed xeev.
Dab tsi yog kev siv ntawm 321 stainless hlau?
Cov cuab yeej siv tshuaj: 321 stainless hlau feem ntau yog siv rau hauv cov tshuaj ua cov nroj tsuag uas cov khoom yuav tsum tau tiv taus kub thiab corrosive. Nws yog ib qho khoom siv zoo tshaj plaws rau kev sib hloov cua sov, cov hlab ntsha siab, thiab lub tank cia.
Dab tsi yog 321 Stainless Hlau Round Bars?
321 stainless hlau puag ncig tuav muaj nyob rau hauv ntau qhov ntau thiab tsawg, duab, thiab ntev. Lawv cov khoom muaj xws li siab tensile zog, durability, thiab corrosion kuj. Lawv tau siv dav hauv ntau yam kev lag luam, xws li cov cuab yeej siv tshuab, khoom siv mis nyuj, thiab tshuab luam ntawv.
321 stainless hlau puag ncig tuav muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab muaj ntau yam kev kho mob saum npoo. Lawv yog 100% ntshiab austenitic stainless hlau thiab ua tau zoo nyob rau hauv ib puag ncig corrosive. Tsis tas li ntawd, lawv muab cov machinability zoo thiab cov nqi vuam qis. Lawv kuj pom zoo thermal stability thiab zoo kam rau ua.
321 stainless hlau puag ncig tuav muaj nyob rau hauv ob qho tib si puag ncig thiab hexagonal duab. Cov kab no yog qhov tseeb-tsim thiab tsim los rau cov qauv zoo tshaj plaws. Lub machinability thiab manufacturability ntawm 321 stainless hlau puag ncig tuav ua rau lawv zoo tagnrho rau ntau yam kev siv.
Dab tsi yog 321H Stainless Hlau Round Bars?
321H stainless hlau puag ncig tuav yog siv rau kev lag luam. Cov kab puag ncig no yog tsim los ntawm qib siab - cov ntaub ntawv zoo thiab muaj lub zog tensile zoo heev thiab nkag tau zoo. Lawv tau dav siv nyob rau hauv aerospace thiab tshuaj industries.
Txhua puag ncig tuav tau soj ntsuam zoo ua ntej xa zaub mov.
321H stainless hlau ua raws li ASTM A479 tus qauv. Cov kab no puag ncig ntawm txoj kab uas hla ntawm 4 mus rau 500 hli thiab muaj nyob rau hauv ntau yam tempers sib txawv.
Stainless hlau 321/321H Bars Specification
TxujASTM A276, A479, ASME SA276, SA479
Ntau yam3.17MM rau 350MM DIA
Txoj kab uas hla25mm mus rau 152mm
Size kam rau uaH8, h9 (DIN 671), h10, h11, ASTM A484, DIN 1013
Ua kom tiavBright, Polish & Dub
Daim ntawvRound, Square, Hex (A / F), Rectangle, Hlau (Coil Form), Wiremesh, Billet, Ingot, Forging Etc.,
Qhov xwm txheejCold Drawn & Polished Cold Drawn, Centreless Av & Polished
Lwm Cov Kev PabcuamMachining (CNC), Centreless Sib Tsoo (CG), Kev kho cua sov, Anneling, Pickling, Polish, Rolling, Forging, Txiav, Khoov, Me Fabrication
Cov qib sib npaug ntawm 321 thiab 321H stainless hlau puag ncig tuav
| STANDARD | SIB 321 | SIB 321H |
|---|---|---|
| WERKSTOFF NR. | 1.4541 | 1.4878 |
| UNS | S32100 | S32109 |
| JIS | TIAB SA 321 | SUS 321 H |
| EN | X6CrNiTi8-10 | X12CrNiTi8-9 |
Chemical Composition ntawm 321 thiab 321H Stainless Hlau Round Bars
| Element | SIB 321 | SIB 321H |
|---|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.08% | 0.04 – 0.10 % |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.0% | Tsawg dua lossis sib npaug li 2.0% |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.0% | Tsawg dua lossis sib npaug li 1.0% |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045% | Tsawg dua lossis sib npaug li 0.045% |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.030% | Tsawg dua lossis sib npaug li 0.030% |
| Chromium (Cr) | 17.00 – 19.00 % | 17.00 – 19.00 % |
| Nitrogen (N) | Tsawg dua lossis sib npaug li 0.10% | Tsawg dua lossis sib npaug li 0.10% |
| Nickel (Ni) | 9.00 – 12.00 % | 9.00 – 12.00 % |
| Titanium (Ti) | Tsawg dua lossis sib npaug li 5 × (C + N) - 0.70 max | Tsawg dua lossis sib npaug li 4 × (C + N) - 0.70 max |
Lub cev muaj zog ntawm Stainless Hlau 321/321h Round Bar
|
Denstiy lbm/ hauv3 |
Coefficient ntawm Thermal Expansion (min/in) -℃F |
Thermal conductivity BTU/hr -ft-℃F | Tshwj xeeb Thaum tshav kub kub BTU/lbm-℃F | Modules ntawm Elasticity (annealed)2-psi | |
| ntawm 68℃F | ntawm 68 - 212 ° F | ntawm 68 - 1832℃F | ntawm 200℃F | ntawm 32-212 ° F | hauv siab (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
Stainless hlau 321/321l / 321h Round Bar nto tiav
|
CD |
Txias kos |
P |
Polished |
|
BD |
Ci ntsa iab |
SRE |
Slit dov ntug |
|
CG |
Hauv nruab nrab |
HF |
Kub tiav |
|
CF |
Txias tiav lawm |
HRAP |
Kub dov annealed thiab pickled |
|
P&T |
Peeled thiab tig |
RT |
Rough tig / peeled |
|
ST |
Smooth tig |
PR |
Peeled thiab reeled |
Stainless hlau 321/321h Round Bar Qhov ntau thiab tsawg
|
Hom |
SIZES (mm) |
SIZES (Inches) |
ISO kam rau ua |
|
Cold Drawn thiab Polish |
3.00 - 75.00 |
1/8 - 3.00 |
h8-h9-h10-h11 |
|
Txias Drawn thiab hauv av |
10.00 - 75.00 |
5/6 - 2.50 |
h8-h9-h10-h11 |
|
Peeled thiab Polished |
40.00 - 150.00 |
1.50 - 6.00 |
h11, h11-DIN 1013 |
|
Peeled thiab av |
20.00 - 50.00 |
3/4 - 2.00 |
h9-h10-h11 |
321 Stainless Hlau Bars Txheem qhov ntev ntawm 2000 hli txog 6000 hli. Txiav rau qhov loj me ntawm qhov kev thov (kev siab ntev +2/-0 mm).
|
5.0 |
45.0 |
|
6.0 |
50.0 |
|
7.0 |
55.0 |
|
8.0 |
60.0 |
|
9.0 |
65.0 |
|
10.0 |
70.0 |
|
12.0 |
75.0 |
|
16.0 |
80.0 |
|
20.0 |
90.0 |
|
25.0 |
100.0 |
|
30.0 |
130.0 |
|
35.0 |
160.0 |
|
40.0 |
200.0 |
Gnee Steel tshwj xeeb hauv kev tsim khoom ntawm ntau yam khoom siv stainless hlau. Gnee Steel cov khoom ntim khoom suav nrog: Hlau Strapping: Cov kav dej nrog ib txoj kab uas hla ntawm 3 ntiv tes los yog tsawg dua yog feem ntau khi ua ke nrog polypropylene zaj duab xis los tiv thaiv xeb thaum thauj dej hiav txwv, thiab tom qab ntawd khi nrog cov hlua hlau. Ntoo Cases / Crates: Cov kav dej feem ntau yog ntim rau hauv cov rooj ntoo lossis cov thawv los tiv thaiv cov kav dej thaum lub sij hawm thauj mus los, tshwj xeeb tshaj yog cov uas ntev dua los yog muaj qhov loj dua. Seaworthy Export Ntim: Cov neeg muag khoom feem ntau siv cov txheej txheem seaworthy export ntim, uas tuaj yeem suav nrog ntau yam khoom siv thiab cov txheej txheem los tiv thaiv cov kav dej thaum thauj. Tarpaulin Ntim: Qhov no tiv thaiv los nag, dej hiav txwv, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub thawv xa khoom thaum thauj. Gnee Steel tshwj xeeb hauv kev tsim thiab muag cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab hluav taws xob nuclear, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy pricing lossis customized alloy cov ntaub ntawv daws teeb meem, thov hu rau peb rau ib qho kev tsocai:ru@gneesteelgroup.com