Cov Ntawv Hlau Stainless 304 2b

Cov nplooj ntawv stainless hlau 304 2B yog hais txog ib hom stainless hlau ntawv ua los ntawm qib 304 stainless hlau thiab tiav nrog 2B (ci annealed) nto tiav. Ntawm no yog ib qho kev piav qhia ntawm cov ntsiab lus:

 

Stainless hlau: Stainless hlau yog ib qho corrosion-resistant alloy uas muaj hlau, chromium, thiab feem ntau lwm yam xws li npib tsib xee los yog molybdenum. Nws yog dav siv nyob rau hauv ntau yam industries vim nws durability thiab tsis kam mus xeb thiab staining.

 

Qib 304: Qib 304 yog ib hom hlau tsis zoo thiab feem ntau hu ua "18/8" stainless hlau vim nws muaj 18% chromium thiab 8% npib tsib xee. Nws yog lub npe hu rau nws zoo heev corrosion kuj, zoo formability, thiab versatility. Qib 304 yog tsim rau ntau yam kev siv, nrog rau cov khoom siv hauv chav ua noj, kev ua zaub mov, thiab kev siv vaj tse.

 

2B Finish: 2B tiav yog ib qho ntawm feem ntau siv nto tiav rau cov ntawv hlau stainless. Nws stands rau "ci annealed" thiab muab ib tug du, reflective nto nrog ib tug tsawg gloss. Qhov no tiav yog ua tiav los ntawm txias-dov cov ntawv stainless hlau, ua raws li cov txheej txheem annealing thiab descaling. Qhov tshwm sim yog ib qho huv si, tsis muaj qhov pom pom los yog kev ntxhib los mos.

 

Cov nplooj ntawv stainless hlau nrog rau 304 2B tiav yog nrhiav tom qab rau cov ntawv thov uas xav tau qhov pom kev zoo, corrosion-resistant nto, xws li hauv cov khoom zoo nkauj, chav ua noj backsplashes, countertops, khoom siv, thiab tsheb txiav.

Cov tshuaj muaj pes tsawg leeg ntawm 304 2B stainless hlau yog raws li nram no:

Hlau: Cov khoom tseem ceeb, feem ntau yog los ntawm 65-75%.

Chromium: Muab kev tiv thaiv corrosion, feem ntau muaj nyob hauv thaj tsam ntawm 17-20%.

Nickel: Txhim kho corrosion kuj thiab cov khoom kub-kub, feem ntau muaj nyob rau hauv ntau ntawm 8-10.5%.

Manganese: Txhim kho cov khoom siv ntawm cov hlau tsis muaj steel, feem ntau muaj nyob ib ncig ntawm 2%.

Silicon: Pab txhawb rau corrosion kuj thiab lub zog yam ntxwv ntawm stainless hlau, feem ntau muaj nyob ib ncig ntawm 1%.

Phosphorus: Tswj cov khoom ua haujlwm txias ntawm cov hlau tsis muaj steel, feem ntau muaj nyob ib ncig ntawm 0.045%.

Sulfur: Txhim kho lub machinability ntawm stainless hlau, feem ntau muaj nyob ib ncig ntawm 0.03%.

Carbon: Ua kom lub zog thiab hardness ntawm stainless hlau, feem ntau muaj nyob ib ncig ntawm 0.08%.

Cov feem pua ​​no yuav txawv me ntsis nyob ntawm cov chaw tsim khoom thiab cov qauv tshwj xeeb. Nws yog ib txwm pom zoo kom sab laj cov chaw tsim khoom cov ntaub ntawv rau cov ntaub ntawv muaj tseeb ntawm cov tshuaj muaj pes tsawg leeg rau cov qib tshwj xeeb ntawm stainless hlau, suav nrog 304 2B.

Nov yog cov kws tshaj lij thiab cov ncauj lus kom ntxaws ntxaws rau 304 2B stainless hlau ntawv:

Thickness: Feem ntau muaj nyob rau hauv thaj tsam ntawm {{0}}.5mm txog 3.0mm lossis tuab dua. Ntau cov kev xaiv thickness tuaj yeem suav nrog 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, thiab lwm yam.

Dav: Cov kev xaiv dav dav suav nrog 1000mm, 1219mm (4 feet), 1500mm, thiab 2000mm. Lwm qhov dav dav dav muaj xws li 914mm, 1250mm, 1524mm, thiab lwm yam.

Ntev: Feem ntau muaj nyob rau hauv cov qauv ntev xws li 2000mm, 2438mm (8 feet), lossis 3048mm (10 ko taw). Lwm qhov ntev ntev specifications suav nrog 2500mm, 3000mm, thiab lwm yam.

Nto Finish: 2B (ci annealed) yog hais txog lub stainless hlau nto nrog ib tug kaj annealed kev kho mob, uas ua rau ib tug tsawg-gloss, du, thiab tsis-directional nto tsis pom grain los yog kev ntxhib los mos.

Hardness: Feem ntau hardness ntau rau 304 stainless hlau los xij yog HB 90-200 (Brinell hardness) los yog HRB 46-92 (Rockwell hardness).

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov chaw muag khoom sib txawv thiab cov chaw tsim khoom lag luam tuaj yeem muaj kev hloov pauv hauv cov lus qhia tshwj xeeb, yog li nws raug nquahu kom hu rau tus neeg muag khoom tshwj xeeb kom tau txais cov ntaub ntawv raug hais txog cov kev qhia tshwj xeeb thiab cov kev xaiv kho kom haum. Tsis tas li ntawd, cov kev qhia tshwj xeeb tuaj yeem tham thiab txiav txim siab raws li cov kev xav tau tshwj xeeb.

Nov yog cov khoom siv kho tshuab feem ntau cuam tshuam nrog 304 2B stainless hlau los xij:

Tensile Strength: Lub zog tensile ntawm 304 stainless hlau yog feem ntau nyob rau hauv thaj tsam ntawm 515 txog 690 megapascals (MPa).

Yield Strength: Lub zog tawm los ntawm 304 stainless hlau feem ntau nyob ib ncig ntawm 205 txog 260 MPa.

Elongation: Lub elongation ntawm kev tawg, uas ntsuas lub peev xwm ntawm cov khoom kom ncav tsis tau fracturing, feem ntau nyob ib ncig ntawm 40 mus rau 60%.

Modulus ntawm Elasticity: Modulus ntawm elasticity, tseem hu ua Young's modulus, yog kwv yees li 193 gigapascals (GPa). Nws sawv cev rau cov khoom siv tawv thiab muaj peev xwm tiv taus deformation hauv kev ntxhov siab.

Hardness: Lub hardness ntawm 304 stainless hlau tuaj yeem sib txawv raws li kev kho cua sov thiab qib tshwj xeeb. Qhov nyuaj hardness yog li ntawm 70 txog 90 HRB (Rockwell B hardness) lossis 85 txog 150 HB (Brinell hardness).

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov txiaj ntsig no yog qhov dav dav thiab tuaj yeem sib txawv me ntsis nyob ntawm cov khoom xws li kev tsim khoom, kev kho cua sov, thiab cov khoom sib txawv. Rau cov ntaub ntawv qhia txog cov cuab yeej cuab tam tseeb thiab hloov tshiab, nws raug nquahu kom sab laj nrog cov chaw tsim khoom cov ntaub ntawv lossis hu rau tus neeg muag khoom tshwj xeeb.

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