Ss 304 Square Yeeb Nkab Nyhav Ib Meter
Tso lus
SS 304 Square Pipe yog dab tsi?
304 stainless hlau square tubing yog lub hollow structural profile ua los ntawm AISI 304 austenitic stainless hlau, nrog cov ntsiab lus chromium ntawm kwv yees li 18% thiab cov ntsiab lus nickel ntawm kwv yees li 8%. Nws combines zoo heev corrosion kuj, durability, thiab zoo nkauj. Nws tsis yog -sib nqus nyob rau hauv lub xeev annealed, ruaj, thiab yooj yim rau welding, ua rau nws dav siv nyob rau hauv ntau yam structural, industrial, thiab siv kev tsim kho, xws li railings, khoom noj khoom haus, thiab marine Cheebtsam.
SS 304 Square Yeeb Nkab Nyhav ib Meter (Reference Chart)
Hauv qab no yog tus qauvphau ntawv luj ib 'meter'rau SS 304 square kav (raws li ceev 7.93 g / cm³).
Qhov hnyav tiag tiag tuaj yeem sib txawv me ntsis nyob ntawm kev ua haujlwm ntev.
| Loj (mm) | Phab ntsa Thickness (mm) | Nyhav ib Meter (kg / m) |
|---|---|---|
| 20 × 20 | 1.5 | 0.89 |
| 25 × 25 | 1.5 | 1.15 |
| 30 × 30 | 1.5 | 1.40 |
| 40 × 40 | 2.0 | 2.38 |
| 50 × 50 | 2.0 | 3.02 |
| 60 × 60 | 2.5 | 4.45 |
| 75 × 75 | 3.0 | 6.96 |
| 100 × 100 | 3.0 | 9.45 |
| 100 × 100 | 4.0 | 12.4 |
Dab tsi yog qhov ceev ntawm SS 304 stainless hlau?
Qhov ceev ntawm SS 304 yog7.93 g/m², uas yog siv los xam qhov hnyav ib 'meter'.
Formula rau qhov hnyav ib 'meter':
Qhov twg:
A=qhov dav dav (mm)
T=phab ntsa thickness (mm)
ρ= cov ntaub ntawv ceev (7.93 rau SS304)
Yog tias koj xav paub ntau ntxiv thiab cov nqi ntawm cov khoom, thov hu rau peb hauv lub sijhawm! Email:info@gneestainless.com
Dab tsi yog qhov txawv ntawm SS 304 thiab 316 square kav?
Qhov sib txawv tseem ceeb yog tias SS 316 muaj kev tiv thaiv corrosion zoo dua vim yog qhov sib ntxiv ntawm molybdenum (kwv yees li 2%), thaum SS 304 tsis tshua kim thiab tsim nyog rau kev siv dav dav uas tsis muaj corrosion tsis zoo. Qhov no ua rau SS 316 zoo dua rau cov chaw hauv dej hiav txwv, tshuaj lom neeg, thiab qhov kub thiab txias, thaum SS 304 yog ib qho khoom noj thiab dej haus, siv sab hauv tsev thiab sab nraum zoov, thiab feem ntau yog qhov kev xaiv pheej yig dua.
Vim li cas thiaj xaiv GNEE li koj tus 304 Stainless Steel Square Tube Supplier?
GNEE muab siab -zoo 304 stainless hlau square tubes. Peb 304 qib square raj yog tsim los ntawm cov qib qis tshaj -carbon austenitic stainless hlau (muaj 18-20% chromium thiab 8-10.5% npib tsib xee). Tag nrho cov khoom yog tsim los siv precision txias dov los yog extrusion txheej txheem thiab undergo kaj annealing los yog pickling kom ua tau ib tug du, burr-dawb nto (surface roughness Ra tsawg dua los yog sib npaug rau 0.8μm).
GNEE's square tubes muaj nyob rau hauv ntau qhov ntau thiab tsawg (sab nraud txoj kab uas hla ntawm 10 × 10mm mus rau 200 × 200mm, phab ntsa thickness ntawm 0.5mm mus rau 10mm) thiab kev cai specifications, ua raws li thoob ntiaj teb cov qauv (ASTM A554, JIS G4304, GB / T 3094), haum rau kev siv nyob rau hauv kev tsim kho, khoom noj khoom haus txheej txheem.
ASTM A554 / A312 SS 304 Square yeeb nkab specification
| Yam khoom | Kev piav qhia |
|---|---|
| Txuj | ASTM A554, ASTM A312, JIS G3463, EN 10296-2 |
| Qib | AISI 304 / UNS S30400 / EN 1.4301 |
| Cov duab | Square / Rectangular |
| Qhov Loj | 10 × 10 mm - 200 × 200 mm |
| Phab ntsa Thickness | 0.8mm-6.0 hli |
| Ntev | 6 m / 12 m / Customized txiav |
| Nto tiav | 2B, BA, No.4, Plaub hau, Daim iav, Pickled |
| Kev tsim khoom | Welded (TIG / Laser welded) lossis Seamless |
| Qhov ntom | 7.93 g/m² |
| Tensile zog | Ntau dua lossis sib npaug li 515 MPa |
| Yield zog | Ntau dua lossis sib npaug li 205 MPa |
| Elongation | Ntau dua lossis sib npaug li 40% |
