Raws li tau hais ua ntej, lub nplhaib shank rau tes yog qhov tseem ceeb hauv kev tsim kho thiab siv ntau yam kev siv.Vim tias lawv muaj zog tuav lub zog, lawv feem ntau siv hauv thav duab, trim thiab ru tsev.Lawv tuaj yeem siv los ua kom ruaj ntseg thiab txiav, thiab ua kom ruaj ntseg subfloors thiab sheathing.
Ib qho ntawm cov ntawv thov nrov tshaj plaws rau lub nplhaib shank rau tes yog nyob rau hauv lub tsev ntoo decks.Cov ntsia hlau shank ntawm tus ntsia thawv xyuas kom lub lawj nyob rau hauv qhov chaw thaum tiv thaiv ntoo los ntawm kev sib cais.Ntiv nplhaib shank rau tes yog tshwj xeeb tshaj yog pab tau rau cov cheeb tsam uas muaj snow hnyav, raws li nws muaj peev xwm tuav qhov hnyav yam tsis muaj lub rooj vag.
Ntiv nplhaib shank rau tes yog tsim los txhim khu kev qha thiab ruaj khov dua li lwm hom rau tes.Qhov twist ntawm lub shank tsim muaj zog tuav, ua rau nws nyuaj rau rub tus ntsia thawv tawm, txawm tias ntoo nthuav los yog cog lus vim qhov hloov pauv ntawm qhov kub thiab av noo.Qhov no kuj tshem tawm qhov xav tau rau kev xyaum ua ntej, vim cov ntsia hlau tuaj yeem tsuas yog tsav mus rau hauv ntoo yam tsis muaj kev ntshai ntawm kev sib cais lossis kev sib cais.
Lwm qhov zoo ntawm lub nplhaib shank rau tes yog tias lawv sib xws nrog ntau hom ntoo.Lawv tau tsim los siv nrog ob qho tib si mos thiab tawv tawv, ua rau lawv muaj ntau yam kev xaiv rau ntau yam kev tsim kho.Cov ntsia hlau no kuj zoo kawg nkaus corrosion resistant, txhais tau tias nws yuav siv tau nyob rau hauv sab nraum zoov ib puag ncig yam tsis muaj kev cuam tshuam nws lub zog thiab durability.
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