Khoom nthuav dav:
Tsis teb los tau muaj nuj nqi
Standard | JIS, ASTM, GB, DIN, EN |
Qhov chaw ntawm keeb kwm | Tuam Tshoj (Mainland) |
Hom npe | Jiangsu Steel |
hom | welded |
Steel Qib | 200 300 400 600 |
Daim ntawv thov | lag tuav, staircase, railing, weldmesh screen, qhov rooj, sam thiaj |
Certification | SGS BV ISO |
Vuam Kab hom | ERW |
thickness | 0.3mm mus 3.0mm |
txheej Inch | 9.53mm rau 254mm |
packing | hiav txwv tsim nyog |
Tsum | Taizhou Hengda |
khoom | 201 stainless steel yeeb nkab |
dabtsi yog khoov degree | 180 degree / 90 Degree |
Polish | Kaj los yog daim iav, Satin, kab plaub hau, |
Qhuav Standard | ASTM A554 / A312 / A249 / A269 / A270 |
Saj zawg zog & Tus me nyuam
Ntim Paub meej: Txhua raj nyob rau hauv ib lub hnab yas, ces ob peb hlab mus rau ib tug seaworthy woven hnab nrog 50kg / ntshuas los yog 400kg -500kg / nras. Los yog raws li neeg yuav tsum tau.
Me nyuam nthuav dav: 15 hnub nquag
Specifications
201 stainless steel yeeb nkab:
1.Grade: 201,202,301,304,316L, thiab lwm yam
2.OD: 9.53-254mm, TK: 0.3-3.0mm
Lub npe |
Tus Hlau Stainless Welded Tube & Yeeb Nkab |
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Cov khoom |
Square hlab, puag ncig hlab, oval kav, tshwj xeeb zoo li tus pipes, empaistic kav, fittings |
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Standard |
ASTM A554, A249, A269 thiab A270 |
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khoom Qib |
201: Ni 0.8% ~ 1% |
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202: Ni 3.5% ~ 4.5% |
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304: Ni 8%, Cr 18% |
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316: Ni 10%, Cr 18% |
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316L: Ni10% ~ 14% |
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430: Cr16% ~ 18% |
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txheej Inch |
9.53mm-159mm |
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thickness |
0.3mm - 3.0mm |
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Length |
6m los yog raws li cov neeg muas zaub 'thov |
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kam rau ua |
a) Txheej Inch: +/- 0.2 hli |
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b) Thickness: +/- 0.02mm |
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c) Length: +/- 5mm |
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Deg |
180G, 240G, 320G Satin / kab plaub hau 400g, 600g daim iav finish |
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Daim ntawv thov |
lag tuav, railing, staircase, weldmesh screen, qhov rooj, qhov rai, sam thiaj, laj kab, lub rooj ntev zaum, rooj tog zaum, thiab lwm yam |
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Test |
Squash xeem, ncua kev kuaj, dej siab xeem, siv lead ua rot xeem, Thaum tshav kub kub kev kho mob, NDT |
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Tshuaj Muaj pes tsawg leeg ntawm Material |
khoom Muaj pes tsawg leeg |
201 |
202 |
304 |
316L |
430 |
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.035 |
≤0.12 |
|
si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
|
Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
|
P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
|
S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
|
Kr |
13-15 |
14-17 |
18-20 |
16-18 |
16-18 |
|
ni |
0.7-1.1 |
3.5-4.5 |
8-10.5 |
10-14 |
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mo |
2.0-3.0 |
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Neeg kho tshuab khoom |
khoom Yam |
201 |
202 |
304 |
316 |
|
tensile zog |
≥535 |
≥520 |
≥520 |
≥520 |
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yield zog |
≥245 |
≥205 |
≥205 |
≥205 |
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extension |
≥30% |
≥30% |
≥35% |
≥35% |
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Hardness (HV) |
<105 <> |
<100 <> |
<90 <> |
<90 <> |
Ntsiab Txhais ntawm Kev stainless steel (Cov tsab ntawv Wikipedia)
Nyob rau hauv metallurgy, stainless hlau, kuj hu ua inox steel los yog inox los ntawm Fabkis "inoxydable", yog txhais raws li ib tug steelalloy nrog ib tug tsawg kawg nkaus ntawm 10.5% mus rau 11% chromium cov ntsiab lus los ntawm loj.
Stainless hlau tsis nkag corrode, xeb los yog stain nrog dej raws li zoo tib yam steel li, tab sis txawm lub npe nws tsis yog tag nrho stain-cov pov thawj, feem ntau notably nyob rau hauv uas tsis muaj oxygen, siab salinity, los yog cov neeg pluag kev kawm. Nws tseem hu ua corrosion-resistant steel los yog CRES thaum lub alloy hom thiab qib yog tsis paub, tshwj xeeb yog nyob rau hauv lub chaw ua dav hlua kev lag luam. Muaj ntau qib thiab nto finishes ntawm stainless steel kom haum lub cheeb tsam cov hlau yuav tsum ua siab ntev nyiaj. Stainless hlau yog siv qhov twg ob lub thaj chaw ntawm steel thiab kuj mus xeb yog yuav tsum tau.
Txij thaum nws cov tsev lag luam, peb Hoobkas tau tsim thawj lub ntiaj teb hauv chav kawm ntawv cov khoom uas muaj adhering lub hauv paus ntsiab lus
ntawm zoo ua ntej. Peb cov khoom uas muaj tau zoo heev lub koob npe nrov nyob rau hauv lub lag luam thiab valuabletrusty cov tshiab thiab qub neeg muas zaub ..