Tus ntsia thawv ob-kawg yog qhov tseem ceeb ntawm tus ntsia thawv nrog ob lub taub hau tsis yog ib qho.Ib lub taub hau me dua li lwm qhov thiab yog siv los tuav cov khoom kom ceev, thaum lub taub hau loj dua yog siv los tuav cov ntsia hlau rau hauv qhov chaw.Qhov kev tsim ob-kawg muab lub zog ntxiv thiab ruaj khov, ua rau nws zoo tagnrho rau qee yam kev tsim kho.
Ib qho kev siv nto moo tshaj plaws ntawm studs yog nyob rau hauv kev tsim kho ntawm cov ntoo xws li tsev, laj kab thiab decks.Cov ntsia hlau loj dua muab kev tiv thaiv ntau dua, uas muaj txiaj ntsig zoo thaum tuav cov khoom hnyav.Txij li cov qauv ntoo raug rau ib puag ncig ntuj, cov studs kuj muaj qhov tshwj xeeb corrosion thiab xeb tsis kam, ua kom muaj kev ruaj ntseg ntev thiab kev nyab xeeb.
Duplex lub taub hau ntsia hlau muaj qee yam qauv tsim uas txhim kho lawv qhov yooj yim ntawm kev siv thiab kev teeb tsa.Cov ntsia hlau me me feem ntau pleev xim los yog xim, muab cov lus pom zoo los pab hauv kev sib raug zoo thiab qhov chaw.Tsis tas li ntawd, lub taub hau me me feem ntau yog tapered los yog taw qhia kom yooj yim tso rau hauv cov khoom yam tsis tas yuav tsum tau khawb ua ntej.
Lub ntsiab feature ntawm duplex taub hau ntsia thawv yog lawv versatility nyob rau hauv industrial thiab manufacturing chaw.Cov ntsia hlau loj dua tuaj yeem pab tshem tawm thiab hloov pauv, uas yog qhov tseem ceeb hauv kev kho thiab tu ntawm ntau yam kev lag luam.Lub zog thiab ruaj khov ntawm studs kuj ua rau lawv zoo tagnrho rau kev siv cov tshuab hnyav thiab khoom siv, muab kev txhawb nqa ntxiv thiab kev nyab xeeb.
Kev taw qhia ntawm ob lub taub hau ntsia hlau tau hloov pauv txoj kev cov ntaub ntawv tau nrawm thiab nrawm hauv kev tsim kho, kev lag luam thiab kev tsim khoom.Nws cov qauv tsim tshwj xeeb thiab cov yam ntxwv muab lub zog ntxiv thiab ruaj khov, ua rau nws zoo tagnrho rau cov ntawv thov hnyav.Tsis tas li ntawd, lawv cov versatility thiab yooj yim ntawm kev siv ua rau lawv muaj txiaj ntsig zoo hauv kev saib xyuas thiab kho cov haujlwm.Raws li kev lag luam txuas ntxiv mus, cov ntsia hlau duplex taub hau yog ib qho kev tsim kho tshiab uas nyob ntawm no.
Sus | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
304 | 0.08 ib | 1.00 Nws | 2.00 Nws | 0.045 ib | 0.027 ib | 8.0-10.5 Nws | 18.0-20.0 Nws | 0.75 ib | 0.75 ib |
304hc ua | 0.08 ib | 1.00 Nws | 2.00 Nws | 0.045 ib | 0.028 ib | 8.5-10.5 Nws | 17.0-19.0 Nws |
| 2.0-3.0 Nws |
316 | 0.08 ib | 1.00 Nws | 2.00 Nws | 0.045 ib | 0.029 ib | 10.0-14.0 Nws | 16.0-18.0 Nws | 2.0-3.0 Nws | 0.75 ib |
430 | 0.12 | 0.75 ib | 1.00 Nws | 0.040 ib | 0.030 Nws |
| 16.0-18.0 Nws |
|
Hlau Hom rau txawv teb chaws
mm | CN.WG | SWG | BWG | AS. WG |
1G |
|
| 7.52 ib | 7.19 ib |
2G |
|
| 7.21 ib | 6.67 ib |
3G |
|
| 6.58 ib | 6.19 ib |
4G |
|
| 6.05 Nws | 5.72 ib |
5G |
|
| 5.59 ib | 5.26 |
6G | 5.00 Nws | 4.88 ib | 5.16 | 4.88 ib |
7G | 4.50 Nws | 4.47 ib | 4.57 ib | 4.50 Nws |
8G | 4.10 | 4.06 ib | 4.19 ib | 4.12 |
9G | 3.70 ib | 3.66 ib | 3.76 ib | 3.77 ib |
10 G | 3.40 Nws | 3.25 | 3.40 Nws | 3.43 ib |
11 G ib | 3.10 | 2.95 ib | 2.05 Nws | 3.06 ib |
12 G ua | 2.80 Nws | 2.64 ib | 2.77 ib | 2.68 ib |
13g ua | 2.50 Nws | 2.34 ib | 2.41 ib | 2.32 ib |
14g ua | 2.00 Nws | 2.03 Nws | 2.11 | 2.03 Nws |
15g ua | 1.80 ib | 1.83 ib | 1.83 ib | 1.83 ib |
16 g ua | 1.60 ib | 1.63 ib | 1.65 ib | 1.58 ib |
17g ua | 1.40 Nws | 1.42 ib | 1.47 ib | 1.37 ib |
18g ua | 1.20 | 1.22 | 1.25 | 1.21 |
19g ua | 1.10 | 1.02 ib | 1.07 Nws | 1.04 ib |
20 G | 1.00 Nws | 0.91 ib | 0.89 ib | 0.88 ib |
21g ua | 0.90 ib | 0.81 ib | 0.81 ib | 0.81 ib |
22g ua |
| 0.71 ib | 0.71 ib | 0.73 ib |
23g ua |
| 0.61 ib | 0.63 ib | 0.66 ib |
24g ua |
| 0.56 ib | 0.56 ib | 0.58 ib |
25g ua |
| 0.51 ib | 0.51 ib | 0.52 ib |
Hom thiab Zoo ntawm Nails Head
Hom thiab Shape ntawm Nails Shank
Hom thiab Shape ntawm Nails Point