A Standard 4 × 8 ft (48 "× 96") daim ntawv ntawm 316/316L stainless hlautus nqi kwv yees li ntawm $ 100- $ 420 ib daim ntawv ntawm cov khw muag khoom hauv Teb Chaws Asmeskas kev lag luam (Lub Plaub Hlis 2026), nyob ntawm qhov ntsuas / thickness, nto tiav, thiab tus neeg muag khoom. Tej lossis zeb-kev txiav txim ncaj qha tuaj yeem txo qhov no los ntawm 20–40%.
Dab tsi yog 316 Stainless Hlau - thiab Vim Li Cas Nws Thiaj Li Ntau?
Hom 316 stainless hlau (UNS S31600) yog austenitic, chromium-nickel- molybdenum alloy. Qhov sib ntxiv ntawm 2-3% molybdenum muab nws sib nrug ntawm qib 304 ntau dua, xa cov tshuaj tiv thaiv zoo tshaj rau cov tshuaj chloride pitting, crevice corrosion, thiab tshuaj tua kab mob. Hauv cov ntsiab lus yooj yim: yog tias koj cov khoom yuav kov cov dej ntsev, kua qaub, lossis cov tshuaj hnyav, 316 yog qhov kev xaiv zoo - thiab nws hais kom tus nqi them kom phim.
Qhov qis-carbon variant, 316L (UNS S31603), yog dual- ntawv pov thawj los ntawm cov mills feem ntau thiab yog daim ntawv tseem ceeb muag raws li daim ntawv. Tshwj tsis yog hais tias lwm yam, "316 daim ntawv" hauv nqe lus sib tham yuav luag ib txwm hais txog dual- ntawv pov thawj 316/316L cov ntaub ntawv sib ntsib ASTM A240 thiab ASTM A480.
Lub ntsiab Chemical Composition (ASTM A240, Nominal)
|
Element |
Hom 316 (%) |
Hom 304 (%) |
Vim Li Cas Nws Tseem Ceeb |
|
Chromium (Cr) |
16.0–18.0 |
18.0–20.0 |
Oxidation & xeb kuj |
|
Nickel (Ni) |
10.0–14.0 |
8.0–10.5 |
Ductility & general corrosion kuj |
|
Molybdenum (hli) |
2.0–3.0 |
Tsis muaj |
Tus neeg tsav tsheb tseem ceeb ntawm pitting / crevice kuj & tus nqi siab dua |
|
Cov pa roj carbon (C) |
Tsawg dua lossis sib npaug li 0.08 (316) / Tsawg dua lossis sib npaug rau 0.03 (316L) |
Tsawg dua lossis sib npaug li 0.08 |
Tsawg C (316L) tiv thaiv vuam rhiab heev |
|
Manganese (Mn) |
Tsawg dua los yog sib npaug rau 2.0 |
Tsawg dua los yog sib npaug rau 2.0 |
Deoxidation thaum melting |
Molybdenum yog thawj tus nqi tsav tsheb sib txawv ntawm 316 los ntawm 304. Molybdenum cov nqi hloov pauv ntawm $ 18-$ 24 / lb txog 2025-2026, cuam tshuam ncaj qha rau 316 daim ntawv nqi. Cia siab tias yuav them kwv yees li 25-40% ntxiv rau ib daim ntawv rau 316 piv rau qhov sib npaug 304 cov khoom.
Vim li cas "4 × 8"? Nkag siab txog Daim Ntawv Loj
Ib daim ntawv "4 × 8" yog hais txog 48-inch × 96-nti (4 ft × 8 ft) tiaj daim ntawv - qhov dav tshaj plaws stocked thiab pauv tus qauv loj hauv North America. Nws haum rau cov rooj zaum hauv khw, laser cutters, thiab cov tshuab waterjet, ua rau nws lub neej qub ntawm kev yuav khoom rau fabricators. Hauv cov ntsiab lus metric, 4 × 8 ≈ 1,219 mm × 2,438 mm, qee zaum teev raws li 1.2 m × 2.4 m los ntawm cov neeg xa khoom thoob ntiaj teb.
Vim tias ze li ntawm txhua tus neeg muag khoom hauv Teb Chaws Asmeskas muaj 316 qhov loj me no, 4 × 8 hom muaj tus nqi zoo tshaj -ib -square-foot tus nqi thiab lub sij hawm luv tshaj plaws. Qhov ntau thiab tsawg (piv txwv li, 5 × 10 lossis 4 × 10) muaj tab sis feem ntau nqa 10-25% tus nqi ntxiv lossis sijhawm ntev dua.
316 Stainless Hlau Sheet 4 × 8 Nqe los ntawm Gauge & Thickness (Lub Plaub Hlis 2026)
Daim ntawv thickness yog ntsuas nyob rau hauv gauge (qis gauge=thicker sheet) los yog decimal inches/millimeters. Tus nqi ntsuas nrog qhov hnyav: cov ntawv tuab muaj hlau ntau dua thiab raug nqi ntau dua rau ib daim ntawv, txawm hais tias tus nqi ib phaus tseem nyob li qub nyob rau hauv ib qho kev txiav txim loj. Cov lus hauv qab no qhia txog kwv yees US cov nqi muag khoom ib 4 × 8 daim ntawv rau 316/316L, 2B tiav, txij li lub Plaub Hlis 2026.
|
Ntsuas |
Thickness (hauv) |
Thickness (hli) |
Kwv yees li. Qhov hnyav |
Khw Muag Khoom Nqe Ntau |
Hom kev siv |
|
20g ua |
0.0375" |
0.95mm ib |
~ 50 lbs |
$100 – $135 |
Lub teeb fabrication, khoom noj khoom haus trim |
|
18g ib |
0.0500" |
1.27mm 3 |
~ 67 lbs |
$130 – $175 |
Cov khoom siv hauv chav ua noj, txee, HVAC |
|
16 g ua |
0.0625" |
1.59mm ib |
~ 84 lbs |
$165 – $215 |
Marine hardware, dab dej, tshuaj |
|
14g ib |
0.0781" |
1.98mm ib |
~ 104 lbs |
$205 – $265 |
Chemical tanks, structural panels |
|
11g ib |
0.1250" |
3.18mm ib |
~ 166 lbs |
$325 – $420 |
Hnyav fabrication, siab hlab ntsha |
|
3/16 "(Plate) |
0.1875" |
4.76mm ib |
~ 249 lbs |
$490 – $630 |
Structure & industrial phaj ua haujlwm |
Nco tseg:Cov nqi saum toj no qhia txog ib qho -cov ntawv muag khoom (tsis muaj-txiav) tus nqi los ntawm cov chaw muag khoom loj hauv Asmeskas hauv Teb Chaws Asmeskas Midwest/East Coast market, 2B tiav, Plaub Hlis 2026. Cov nqi tsis suav nrog kev thauj khoom. Kev txiav txim ntim ntim (10+ nplooj ntawv) feem ntau muab 15–30% txo nqi. #4 txhuam thiab daim iav (BA/No.8) tiav ntxiv $15–$60 rau ib daim ntawv.
316 SS Sheet 4 × 8 Nqe Sib piv los ntawm Chaw Muag Khoom (2026)
Cov nqi sib txawv ntawm cov neeg muag khoom raws li lawv cov qauv kev lag luam - cov khw muag khoom online, kev faib tawm hauv cheeb tsam, lossis kev lag luam wholesale. Cov lus hauv qab no piv rau 6 tus neeg muag khoom loj hauv Teb Chaws Asmeskas ntawm 16-gauge (0.0625 ") 316/316L daim ntawv, 4 × 8, 2B tiav, raws li tus qauv ntsuas.
|
Tus neeg muab khoom |
Hom lag luam |
Est. Nqe |
Min. Kev txiav txim |
Lub Sijhawm Lead |
Qhov tseem ceeb Advantage |
|
Hlau Depot |
Muag khoom online |
$185 – $215 |
1 daim |
Ships tib yam / hnub tom ntej |
Tsis muaj yam tsawg kawg nkaus; ceev shipping |
|
Online hlau |
Online Retail + Hlais-rau-Size |
$178 – $208 |
1 daim |
1-3 hnub ua haujlwm |
Widest gauge / tiav xaiv |
|
Ryerson |
Muaj Distributor |
$155 – $185* |
~ 100 lbs |
2-5 hnub ua haujlwm |
Volume nqi; ASME ntawv pov thawj |
|
Kev lag luam hlau |
Regional (CA/AZ) |
$170 – $200 |
1 daim |
1-3 hnub (West Coast) |
Taug kev- hauv kev tuaj tos; 7 qhov chaw |
|
Cut2Size Hlau |
Custom Cut Specialist |
$180 – $220 |
Kev cai txiav |
Tib hnub yog xaj los ntawm tav su |
Precision kev cai txiav rau ± 1/16 " |
|
Alibaba / Mill Direct |
Zeb / thoob ntiaj teb wholesale |
FOB $60 - $95 |
1 tuj + |
25-45 hnub (sea freight) |
Tus nqi qis tshaj plaws rau bulk |
Nco tseg:* Ryerson tus nqi yog qhia rau cov nyiaj nrog cov ntsiab lus credit; qhov chaw/web pricing tej zaum yuav txawv. Alibaba FOB tus nqi tsis suav nrog kev thauj khoom, kev lis kev cai (feem ntau 15-25% rau Asmeskas kev xa khoom ntawm Suav SS), thiab cov nqi kuaj xyuas zoo. Ib txwm thov daim ntawv pov thawj zeb xeem (MTRs).
Ntiaj teb no Market Price Context (Ib Kilogram/Pound)
Rau cov thawj tswj kev muag khoom nrhiav ntawm qhov ntsuas, ib - tus nqi hnyav yog tus qauv ntsuas. Cov lus hauv qab no muab cov duab kos ntawm 316L daim ntawv nqi hla thoob ntiaj teb kev lag luam tseem ceeb thaum lig 2025 / Q1 2026, tau los ntawm kev lag luam luam tawm nqi.
|
Thaj Chaw / Qhov Chaw |
Nqe (USD / kg) |
Nqe (USD/lb) |
Sau ntawv |
|
Teb Chaws Asmeskas Midwest (Fastmarkets/Metal Bulletin) |
$4.63 – $5.07/kg |
$2.10 – $2.30/lb |
Txias- dov 316L coil & ntawv, cov mills hauv tsev |
|
Kaus Lim Qab Teb - Hwm Mills (Argus) |
$5.10 – $5.65/kg |
$2.31 – $2.56/lb |
POSCO, Hyundai; siab sib xws |
|
Western Europe - Ex- Ua Haujlwm (MEPS) |
$5.10 – $5.75/kg |
$2.31 – $2.61/lb |
EUR 4.60–5.20 / kg; ntsuab - steel premium siv |
|
Tuam Tshoj - Export FOB (SHFE- txuas) |
$3.80 – $4.40/kg |
$1.72 – $2.00/lb |
Kev sib tw; txheeb xyuas MTRs thiab ntawv pov thawj qib |
|
Is Nrias teb - Hauv tsev (Gujarat mills) |
$4.20 – $4.80/kg |
$1.90 – $2.18/lb |
Loj hlob export peev; ASTM A240 muaj |
Kev pom tseem ceeb: Teb Chaws Asmeskas Tshooj 232 tariffs (25% ntawm steel ntshuam) tau zoo tshem tawm cov av - tus nqi zoo ntawm Suav thiab qee cov khoom Korean rau me me - rau - nruab nrab - ntim cov neeg yuav khoom. Rau kev txiav txim qis dua 5 tonnes, cov khoom siv hauv tsev lossis North American feem ntau muab cov nqi zoo dua.
Dab tsi Tsav Tus Nqi ntawm 316 Stainless Hlau Sheets?
Tsib yam tseem ceeb txav 316 daim ntawv nqi nce lossis nqis. Kev nkag siab lawv pab koj lub sijhawm yuav khoom thiab sib tham zoo:
Nickel & Molybdenum Nqe:Ob lub ntsiab lus alloying no suav txog ~ 60% ntawm tus nqi raw khoom. Thaum LME npib tsib xee lossis molybdenum tus nqi nce, 316 daim ntawv nqi raws li hauv 4-8 lub lis piam.
Thickness & Ntsuas:Heaver gauges raug nqi ntau dua rau ib daim ntawv (ntau hlau), tab sis tus nqi ib phaus feem ntau qis dua ntawm cov khoom tuab vim yog cov txheej txheem tsawg dua.
Nto tiav:2B (tus qauv txias- dov, ci) yog qhov qis tshaj - nqi tiav. #4 txhuam ntxiv $0.20–0.40/lb; BA (ci annealed) thiab daim iav (No.8) tiav ntxiv $0.30–0.60/lb.
Order Volume:Ib qho -cov nqi muag khoom yog 20–40% siab dua tus nqi pallet lossis coil. Orders ntawm 1 tonne + account distributor nqi; 5+ tonnes feem ntau ua rau zeb- cov ntsiab lus ncaj qha.
Ntawv pov thawj & Standards:Cov khoom siv nrog MTRs tag nrho (cov ntaub ntawv kuaj zeb), ASTM A240 ua raws, PED (EU cov cuab yeej siv siab), lossis NACE traceability yog 3-8% tus nqi tshaj li cov khoom tsis tau lees paub.
316 vs 316L vs 304 - Tus nqi nrawm sib piv
|
Qib |
Tus nqi txheeb ze |
Qhov txawv tseem ceeb |
Zoo tshaj rau |
|
304 / 304L |
1.0 × (hauv paus) |
Txheem austenitic; nej Mo |
General fabrication, chav ua noj, architecture |
|
316 / 316L |
1.25–1.40× |
Ntxiv 2-3% Mo; superior Cl⁻ tsis kam |
Marine, tshuaj, pharma, zaub mov ua |
|
316 Ti |
1.35–1.50× |
Titanium{0}}stabilized; zoo dua weld stability |
High -temp applications, heat exchangers |
|
317L |
1.50–1.70× |
Mos siab (3-4%); txawm zoo pitting kuj |
Cov tshuaj lom neeg nruj heev |
Tswv yim yuav khoom
Ib txwm thov MTR (mill test report):Nws tau lees paub chemical thiab mechanical zog ib ASTM A240. Reputable lwm tus neeg muab nws dawb xwb.
Sib piv tus nqi ib phaus, tsis yog nqi ib daim ntawv:Tus nqi pheej yig dua -ib - daim ntawv ntawm lub ntsuas qhov sib zog yuav raug nqi ntau dua ib phaus dua li qhov kev xaiv hnyav dua los ntawm tus neeg muag khoom ntim.
Xav txog kev txiav - mus rau - qhov loj me rau qhov me me:Them rau kev txiav txim siab ($ 15– $ 40 ib ntus) feem ntau txuag nyiaj vs. kev yuav tag nrho 4 × 8 nplooj ntawv koj yuav tau ib nrab seem.
Saib cov nickel surcharge:Cov nqi muag feem ntau tau hais raws li lub hauv paus + nickel surcharge. Xauv tus nqi thaum LME npib tsib xee qis dua $ 16,000 / tonne yog tias ua tau.
Lub sij hawm ua ntej vs. nqe pauv -tawm:Cov khw muag khoom online xa khoom hauv 1-3 hnub ntawm tus nqi muag khoom; cov chaw muag khoom lag luam nrog cov nyiaj net-30 muaj 10-20% kev txuag nyiaj tab sis yuav xav tau 5-7 hnub ua ntej.
Cov lus nug nquag nug (FAQ)
Q1: Puas yog 4 × 8 daim ntawv ntawm 316 stainless hlau nqi?
Hauv Asmeskas khw muag khoom (Lub Plaub Hlis 2026), 4 × 8 daim ntawv ntawm 316 / 316L stainless hlau raug nqi kwv yees li $ 100- $ 135 rau 20-gauge, $ 165- $ 215 rau 16-gauge, thiab $ 325- $ 420 rau 11-gauge khoom, 2B tiav. Cov nqi sib txawv ntawm tus neeg muag khoom, xaj kom muaj nuj nqis, thiab ua tiav.
Q2: Puas yog 316 stainless hlau ntawv kim dua 304?
Yog - feem ntau 25–40% kim dua. Tus nqi yog tsav los ntawm 2-3% molybdenum cov ntsiab lus ntxiv rau 316, uas txhim kho corrosion kuj tab sis raug nqi ntau dua li cov khoom siv raw.
Q3: Dab tsi tiav yog tus qauv ntawm daim ntawv 4 × 8 316?
2B (txias- dov, ci, nrog lub teeb tawv nqaij- dhau) yog tus qauv thiab qis tshaj - tus nqi tiav. Nws muaj ib tug du, me ntsis reflective tsos. #4 txhuam thiab BA (ci annealed) yog kev hloov kho dua tshiab. Qhia koj qhov ua tiav thaum xaj - nws cuam tshuam ncaj qha rau tus nqi thiab lub sijhawm ua haujlwm.
Q4: Kuv tuaj yeem yuav 316 stainless hlau ntawv hauv 4 × 8 qhov twg?
Cov chaw muag khoom loj hauv Asmeskas suav nrog Metals Depot, Cov Hlau Online, Ryerson, Cov Khoom Siv Hlau, thiab Cut2Size Hlau. Rau kev muag khoom loj / muag khoom, Alibaba- cov npe mills (feem ntau hauv Suav teb, Kaus Lim Qab Teb, thiab Is Nrias teb) muab qis dua rau ib -unit nqi rau kev txiav txim ntawm 1 tonne lossis ntau dua.
Q5: Puas yog 316L tus nqi zoo ib yam li 316?
Hauv kev xyaum, yog - feem ntau cov khoom muag niaj hnub no yog dual- ntawv pov thawj 316/316L thiab tus nqi zoo ib yam. Ntshiab 316 (tsis yog-L) ib daim ntawv pov thawj tsis tshua muaj nyob rau ntawm daim ntawv qib hauv North America.
Q6: Dab tsi cov qauv yuav tsum tau ua raws li 316 stainless hlau ntawv?
Rau cov phaj thiab daim ntawv: ASTM A240 (tshuaj lom neeg & khoom siv) thiab ASTM A480 (qhov dav dav thiab kev ua siab ntev). Vuam hlau yog tswj hwm los ntawm AWS A5.9 (ER316L). Kev siv lub nkoj siab yuav tsum tau ua raws li ASME Tshooj II Tshooj A.
Xaus
Tus nqi ntawm 316 stainless hlau ntawv hauv 4 × 8 hom yog li ntawm $ 100 txog $ 630 nyob ntawm qhov ntsuas, tiav, tus neeg muag khoom, thiab xaj ntim. Rau feem ntau cov neeg yuav khoom, 16-gauge (0.0625 ″) lossis 14-gauge (0.0781 ″) 2B daim ntawv nyob rau hauv $ 165– $ 265 ntau sawv cev rau qhov chaw qab zib ntawm kev ua tau zoo, muaj, thiab tus nqi.
Cov ntsiab lus tseem ceeb: ib txwm sib piv tus nqi ib phaus ntau dua li tus nqi ib daim ntawv, thov cov ntawv xeem ntsuas ntawm txhua qhov kev txiav txim, thiab feem ntau ntawm cov nqi thauj khoom - uas tuaj yeem ntxiv $ 50– $ 150 ib daim ntawv rau cov ntsuas hnyav. Rau siab - ntim yuav khoom, tsim kom muaj ib tus account distributor lossis cov khoom siv zeb- ncaj qha tuaj yeem txo cov nqi los ntawm 20-40% piv rau ib qho - cov nqi muag khoom muag.
Raws li lub Plaub Hlis 2026, Asmeskas kev ua lag luam tseem nyob zoo- muab nrog 316/316L daim ntawv ntawm tus nqi sib tw, txhawb nqa los ntawm kev tsim khoom ruaj khov hauv tsev thiab tuaj yeem siv tau. Cov neeg yuav khoom yuav tsum tau saib xyuas LME npib tsib xee thiab molybdenum tus nqi raws li cov cim qhia ntawm cov ntawv nqe tom ntej.
