Txheej txheem cej luam
304 stainless hlau yog ib hom universal stainless hlau khoom, xeb kuj muaj zog tshaj 200 series ntawm stainless hlau cov ntaub ntawv, kub kub kuj kuj zoo dua, yuav ua tau mus txog 1000-1200 degrees.304 stainless hlau muaj zoo heev corrosion kuj thiab corrosion kuj. Ntawm cov nplej.Rau oxidizing acid, nyob rau hauv qhov kev sim: concentration ≤65% kub kub ntawm nitric acid, 304 stainless hlau muaj ib tug muaj zog corrosion kuj.Nws kuj muaj zoo corrosion kuj rau alkaline kua thiab feem ntau organic thiab inorganic acids.
Specification
Nto tiav | Kev piav qhia |
2B | Ib qho ci tiav, tom qab txias dov, los ntawm kev kho cua sov, tuaj yeem siv ncaj qha, lossis ua cov kauj ruam ua ntej rau polish. |
2D | Ib tug dull nto, uas tshwm sim los ntawm txias dov ua raws li los ntawm annealing thiab descaling. Nws tuaj yeem tau txais qhov kawg lub teeb yob dhau los ntawm cov yob tsis muaj polished. |
BA | Bright Annealed tiav uas yog tau los ntawm annealing cov khoom nyob rau hauv ib tug huab cua kom scale tsis tsim nyob rau saum npoo. |
No.1 | Ib qho ntxhib, npub tiav, uas tshwm sim los ntawm kub dov mus rau qhov tshwj xeeb thickness. Ua raws li annealing thiab descaling. |
No.3 | Qhov no yog polished los ntawm No.100 rau No.120 abrasive teev nyob rau hauv JIS R6001. |
No.4 | Qhov no yog polished los ntawm No.150 rau No.180 abrasive teev nyob rau hauv JIS R6001. |
Cov plaub hau | Ib qho zoo nkauj tiav, tiv thaiv los ntawm PVC zaj duab xis ua ntej siv, siv hauv chav ua noj, |
8K iav | Qhov "8" hauv 8K yog hais txog qhov feem ntawm cov khoom siv hlau (304 stainless hlau feem ntau yog hais txog cov ntsiab lus ntawm cov ntsiab lus), "K" yog hais txog qib ntawm kev cuam tshuam tom qab polishing. 8K daim iav nto yog daim iav saum npoo qib uas pom los ntawm chrome nickel alloy hlau. |
Embossed | Embossed stainless hlau los xij yog ntau yam ntaub ntawv siv los tsim cov nyhuv zoo nkauj ntawm cov hlau. Lawv yog cov kev xaiv zoo tshaj plaws rau kev tsim vaj tsev, splashbacks, kos npe, thiab lwm yam. Lawv yog cov hnyav heev, thiab lawv tuaj yeem ua tau raws li qhov tshwj xeeb ntawm ntau yam kev siv sib txawv. |
Xim | Coloured Steel yog titanium coated stainless hlau. Cov xim yog tau los ntawm kev siv PVD derivate txheej txheem. Cov ntaub ntawv nyob rau saum npoo ntawm txhua daim ntawv muab ntau hom txheej, xws li oxides, nitrides thiab carbides. |
Cov kev siv tseem ceeb yog
1. Used rau kev ua txhua yam ntawm cov pa qhov chaw thiab rau stamping tuag;
2.Used raws li high precision mechanical qhov chaw ntawm steel;
3. Nws yog dav siv nyob rau hauv cov txheej txheem kev kho cua sov ntawm kev ntxhov siab nyem annealing ua ntej khoov.
4. Nws tuaj yeem siv los ua cov khoom siv hauv tsev rau kev tsim kho pej xeem.
7. Nws tuaj yeem siv rau hauv kev lag luam tsheb.
8. Nws tuaj yeem siv rau kev lag luam khoom siv hauv tsev. Nuclear zog sector. Chaw thiab aviation. Electronic thiab hluav taws xob teb. Kev kho mob tshuab kev lag luam. Kev lag luam shipbuilding.
Chemical Composition ntawm Common Siv Stainless Hlau
Qib | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm tus |
304 | ≤ 0.07 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.0/10.5 | 17.5/19.5 Nws | - | N≤0.10 |
3 04 h | 0.04/0.10 Nws | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.0/10.5 | 18.0/20.0 Nws | - | |
304l ua | ≤ 0.030 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.0/12.0 Nws | 17.5/19.5 Nws | - | N≤0.10 |
304n ua | ≤ 0.08 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.0/10.5 | 18.0/20.0 Nws | - | N: 0.10/0.16 |
304 LN ib | ≤ 0.030 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 8.0/12.0 Nws | 18.0/20.0 Nws | - | N: 0.10/0.16 |
309s ua | ≤ 0.08 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 12.0/15.0 Nws | 22.0/24.0 Nws | - | |
310S ib | ≤ 0.08 | ≤1.50 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 19.0/22.0 Nws | 24.0/26.0 Nws | - | |
316 | ≤ 0.08 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 10.0/14.0 Nws | 16.0/18.0 Nws | 2.00 / 3.00 Nws | N≤0.10 |
316l ua | ≤ 0.030 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 10.0/14.0 Nws | 16.0/18.0 Nws | 2.00 / 3.00 Nws | N≤0.10 |
316 H | 0.04/0.10 Nws | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 10.0/14.0 Nws | 16.0/18.0 Nws | 2.00 / 3.00 Nws | |
316 LN ib | ≤ 0.030 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 10.0/14.0 Nws | 16.0/18.0 Nws | 2.00 / 3.00 Nws | N: 0.10/0.16 |
317l ua | ≤ 0.030 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 11.0/15.0 Nws | 18.0/20.0 Nws | 3.0 / 4.0 | N≤0.10 |
317 LN ib | ≤ 0.030 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 11.0/15.0 Nws | 18.0/20.0 Nws | 3.0 / 4.0 | N: 0.10/0.22 |
321 | ≤ 0.08 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 9.0/12.0 Nws | 17.0/19.0 Nws | - | N≤0.10Ti:5ʷʢC+Nʣ/0.70 |
347 ib | ≤ 0.08 | ≤ 0.75 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 9.0/13.0 Nws | 17.0/19.0 Nws | - | Nb: 10ʷC/1.00 |
904l ua | ≤ 0.020 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.035 | 23.0/28.0 Nws | 19.0/23.0 Nws | 4.00/5.00 Nws | N≤0.10Cu: 1.0/2.0 |