Yog tias koj tab tom nrhiav rau cov ntaub ntawv kub-resistant stainless hlau hauv qab ASTM A240 rau cov ntawv thov tseem ceeb uas muaj qhov kub thiab txias, muaj zog corrosion lossis ua haujlwm ruaj khov mus ntev, peb tuaj yeem muab cov kev daws teeb meem rau koj, ruaj khov thiab txhim khu kev qha.
Peb muab 321H stainless hlau los xij feature kub dov NO.1 nto tiav, ntau yam thicknesses thiab ruaj khov phaj qhov ntev, yooj yim rau kev txiav tom qab, vuam thiab tsim cov txheej txheem. Ua tsaug rau titanium stabilization thiab tswj cov ntsiab lus ntawm cov pa roj carbon ntau dua, peb cov ntawv kub dov 321H stainless hlau muaj kev tiv thaiv zoo heev rau intergranular corrosion thiab siab tiv thaiv kom siab kub hauv ib puag ncig ntawm 450 txog 900 degrees. Lawv yog tshwj xeeb tshaj yog haum rau cov cua kub exchangers, boiler Cheebtsam, petrochemical cracking units, tso systems thiab kub siab cov hlab ntsha.
Peb kuj muab kev txiav, kev cai sizing thiab kev kho deg. Tag nrho cov 321H steel ntawv ua raws li ASTM A240 thiab tau txais kev tshuaj ntsuam xyuas cov tshuaj lom neeg, kev ntsuas tensile thiab hardness, qhov ntsuas qhov ntev thiab kev tshuaj xyuas saum npoo, thiab tuaj yeem muab tau nrog EN 10204 3.1. cov ntaub ntawv pov thawj
ASTM A240 Hom 321 Phaj
321 Stainless hlau vs . 321H
321 stainless hlau muaj cov ntsiab lus siab tshaj plaws ntawm 0.08%; 321H yog qib siab carbon stainless hlau nrog cov ntsiab lus carbon ntawm 0.04% thiab 0.10%, ua rau nws tsim nyog rau qhov kub thiab txias ib puag ncig, xws li cov cua kub exchanger tube nplooj ntawv.
Kev tsim cov txheej txheem ntawm kub dov 321H stainless hlau daim hlau
Yog koj xav paub ntxiv nias ntawm no hu rau peb.
Specs
|
Parameter |
Paub meej |
|---|---|
|
Cov qauvcov |
ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME |
|
Tag nrho thicknesscov |
0.01 hli ~ 200mm |
|
Muaj qhov davcov |
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm thiab lwm yam. |
|
Coil thicknesscov |
0.3mm-10mm |
|
Thickness ntawm kub dov daim hlaucov |
3.0mm-20mm |
|
Thickness ntawm cov ntawv txias dovcov |
0.3mm-6 hli |
|
Hardnesscov |
Raws li NACE MR 0175 |
|
Tshuag ntevcov |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm thiab lwm yam. |
|
Nto tiavcov |
Kub dov phaj (HR), ntawv txias dov (CR), 2B, 2D, BA NO (8), SATIN (nrog cov txheej yas) |
Tshuaj muaj pes tsawg leeg - SS321H (%)
|
Element |
Cov ntsiab lus |
|---|---|
|
Chromium (Cr)cov |
17.0% min - 19.0% max |
|
Nickel (Ni)cov |
9.0% min - 12.0% max |
|
Cov pa roj carbon (C)cov |
0.04% min - 0.10% max |
|
Silicon (Yog)cov |
18.0% min - 20.0% max(Faj seeb: tej zaum yuam kev hauv thawj, sib raug rau Cr) |
|
Manganese (Mn)cov |
2.0% max |
|
Phosphorus (P)cov |
0.045% max |
|
Sulfur (S)cov |
0.03% max |
|
Nitrogen (N)cov |
0.10% max |
|
Titanium (Ti)cov |
5 × (C + N) min – 0.70% max |
|
Hlau (Fe)cov |
Tshuav |
Mechanical Properties - SS321H Daim Ntawv
|
Qib |
Tensile zog (ksi, min.) |
Yield zog 0.2% (ksi, min.) |
Elongation (% hauv 50 mm, min.) |
Brinell Hardness (max.) |
|---|---|---|---|---|
|
321 h uacov |
75 |
30 |
40 |
217 |
Nqe - SS321H Stainless Hlau Sheet
|
Kev piav qhia |
Nqe |
|---|---|
|
Stainless hlau hniav 1.4878, 5 mm |
US $ 1500 - 2500 / ton |
|
S32109 stainless hlau ntawv, 3 hli tuab |
US $ 850 - 1480 / ton |
|
SS321H Stainless Hlau Phaj, 6mm |
US $ 1200 - 1350 / ton |
|
321H alloy stainless hlau ntawv, kub / txias dov |
US $ 950 - 2000 / ton |
Nco tseg:Cov nqi yuav txawv nyob ntawm qhov tseeb specifications, kom muaj nuj nqis, raw khoom nqi thiab kev ua lag luam.
Peb caw koj los nug txog qhov tseeb tshwj xeeb, tus nqi thiab lub sijhawm xa khoom ntawm ASTM A240 321H kub resistant stainless hlau daim hlau, ua rau koj cov ntawv thov kub zoo dua thiab ua haujlwm zoo dua.
321h Stainless Hlau Phaj Chaw tsim tshuaj paus
Siv cov khoom siv saum toj kawg nkaus xws li peb cov 4200mm dav dov zeb, peb tau ua tiav cov khoom loj ntawm 321 stainless hlau daim hlau. Peb tuaj yeem ntseeg tau muab cov khoom lag luam dav dav nrog qhov dav ntau dua 2800mm, tuab ntawm 1.5 txog 100mm, thiab ntev txog li 18 000mm. Peb lub hlis twg muaj peev xwm ntau tshaj 1,000 tons, nrog rau cov khoom xa tuaj ntawm ultra-wide thiab tuab daim hlau ntau tshaj 8,000 tons.
Kev ntim khoom zoo tshaj plaws thiab xa khoom los ntawm GNEE
Peb muab cov kev hloov pauv hloov tau yooj yim thiab xa khoom sai, muab cov kev pabcuam muaj nqis ntxiv xws li txiav, khoov thiab vuam raws li cov neeg siv khoom xav tau. Peb muaj cov qauv tshwj xeeb hauv Tshuag thiab kev xa khoom yog nyob rau hauv 7 mus rau 15 hnub.
Hais txog kev ntim khoom thiab kev thauj mus los, tag nrho cov hlau tsis muaj steel hlau tau kho kom tiv taus cov dej noo thiab muaj kev nyab xeeb los ntawm txoj kev xws li rooj ntoo, pallets lossis npuas qhwv.
Cov neeg tuaj xyuas
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