Tuam Tshoj 304 316 Txias dov stainless hlau sawb kauj BA tiav stainless hlau phaj Chaw tsim tshuaj paus thiab tsum | Ruiyi
Hom 304 stainless hlau alloy yog ib feem ntawm stainless hlau austenitic ntawm T-300 series. Nws muaj chromium ntawm qhov siab tshaj plaws ntawm 18%, nickel ntawm 8%, thiab carbon ntawm 0.08%. Nws yog li txhais tau tias yog nickel thiab chromium-based austenitic alloy.
Stainless hlau 304Daim ntawv yog tsim los ntawm austenitic stainless hlau uas muaj 18% chromium thiab 8% npib tsib xee nyob rau hauv muaj pes tsawg leeg. ss304 steel phaj yog qib siv tshaj plaws ntawm tag nrho cov hlau stainless hauv ntiaj teb. Cov nplooj ntawv ss304 stainless hlau muaj zog, me me corrosion resistant thiab muaj kev siv ntau yam kev lag luam.
Qib ss316 yog qib austenitic uas tsuas yog thib ob rau 304 hauv kev lag luam siv. 316 stainless hlau muaj ib qho ntxiv ntawm molybdenum uas ua rau nws txhim kho corrosion kuj. Qhov no tshwj xeeb tshaj yog rau pitting thiab crevice corrosion nyob rau hauv ib puag ncig chloride. Txawm li cas los xij, qhov nce ntawm cov ntsiab lus nickel thiab ntxiv ntawm molybdenum hauv 316 ua rau nws kim dua 304. Qhov nruab nrab, tus nqi ntawm316 stainless hlau40% siab dua tus nqi ntawm ss304.
316L stainless hlau yog yuav luag zoo tib yam rau 316. Qhov txawv tsuas yog cov ntsiab lus carbon. 316L cov ntsiab lus qis ntawm cov pa roj carbon monoxide imparts txawm zoo corrosion kuj tshaj 316. 316L tsis xav tau tom qab vuam annealing.
Stainless hlau cov khoom yog ib qho ntawm cov khoom siv nrov tshaj plaws hauv kev tsim kho thiab kev tsim khoom. Vim nws qhov tshwj xeeb txhua yam thiab lub cev muaj zog, stainless hlau kauj tau siv dav hauv kev tsim cov khoom siv hauv chav ua noj thiab cov khoom siv hauv tsev. Lawv yog cov rugged, corrosion resistant, hnav thiab yuav tsum tau saib xyuas tsawg. Tsis tas li ntawd, peb txhawb customization ntawm txhua yam khoom. Hauv kev lag luam (tshwj xeeb tshaj yog nyob rau hauv kev tsim khoom), ntau qib stainless hlau coils tuaj yeem pom, xws li 316, 316L, 304L, 304, 410S, 321, 201, 303, 304n, 2507, 2304, thiab lwm yam.
Stainless hlau ntawv los yog coil yog dav siv nyob rau hauv high-temperature thiab hluav taws xob kev lag luam, khoom kho mob, kev tsim kho, chemistry, zaub mov kev lag luam, kev ua liaj ua teb, thiab nkoj Cheebtsam.
Stainless hlau kuj tseem siv tau rau ntim khoom noj thiab dej haus, khoom siv hauv chav ua noj, tsheb ciav hlau, dav hlau, conveyor siv, tsheb, bolts, txiv ntseej, springs, thiab tshuaj ntsuam mesh thiab lwm yam.
Thickness: 0.3-260
Dav: 1000,1219,1500,2000,2500,3000, thiab lwm yam
Ntev: 1000,1500,2438,3000,5800,6000,9000,12000, thiab lwm yam
Cov khoom tuaj yeem kho tau
Nto: BA, 2B, NO.1, NO.4, 4K, HL, 8K
Txuj: ASTM, AISI, JIS, GB, DIN, EN
Yam yuav tsum tau muaj tshuaj | ||||
---|---|---|---|---|
304 | 304l ua | 316/316 L | 321 | |
Cov pa roj carbon ntau, % | 0.07 ib | 0.03 ib | 0.03 ib | 0.08 ib |
Manganese, max% | 2 | 2 | 2 | 2 |
Phosphorus, Max% | 0.045 ib | 0.045 ib | 0.045 ib | 0.045 ib |
Sulphur, max% | 0.03 ib | 0.03 ib | 0.03 ib | 0.03 ib |
Silicon Max | 0.75 ib | 0.75 ib | 0.75 ib | 0.75 ib |
Chromium ntau yam | 17.5-19.5 Nws | 17.5-19.5 Nws | 16-18 | 17-19 |
Nickel ntau yam | 8.0-10.5 Nws | 80—12 | 10-14 | 9-12 |
Nitrogen Max | 0.1 | 0.1 | 0.1 | 0.1 |
Mechanical Properties | ||||
Tensile Min | 7 5 ksg | 70 ksg | 7 5 ksg | 7 5 ksg |
Yield Min | 30 ksg | 25 ksg | 25 ksg | 30 ksg |
Elongation Min | 40% | 40% | 40% | 40% |
Hardness Max | 95 PAB | 95 PAB | 95 PAB | 95 PAB |