Hunhu Hwepamusoro En 10219 S235jrh
Mechanical Property
| simbi giredhi | shoma goho simba | Kusimba simba | Minimum elongation | Minimum impact simba | ||||
| Ukobvu hunotsanangurwa | Ukobvu hunotsanangurwa | Ukobvu hunotsanangurwa | at test temperature ye | |||||
| ＜16 | ＞16≤40 | ＜3 | ≥3≤40 | ≤40 | -20 ℃ | 0℃ | 20 ℃ | |
| S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275J2H | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355K2H | 40 | - | - | |||||
Kuumbwa Kwemakemikari
| Simbi giredhi | Mhando ye de-oxidation a | % nehuwandu, huwandu | ||||||
| Zita resimbi | Nhamba yesimbi | C | C | Si | Mn | P | S | Nb |
| S235JRH | 1.0039 | FF | 0,17 | - | 1,40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
| S275J2H | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| S355K2H | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| a. Iyo deoxidation nzira inosarudzwa seinotevera: FF: Simbi yakaurayiwa zvizere ine nitrogen inosunga zvinhu muhuwandu hunokwana kusunga nitrogen iripo (semuenzaniso min. 0,020 % yakazara Al kana 0,015 % soluble Al). b. Iyo yakanyanya kukosha yenitrogen isingashande kana kemikari ichiratidza huwandu hushoma hwese hweAl content ye0,020 % ine hushoma hweAl/N chiyero che2: 1, kana kana zvimwe zvakakwana zveN-binding zvinhu zviripo. Iyo N-inosunga zvinhu icharekodhwa muChinyorwa Chekuongorora. | ||||||||
Hydrostatic Test
Hurefu hwega hwega hwepombi huchaedzwa nemugadziri kune hydrostatic pressure iyo inoburitsa mumadziro epombi kushushikana kusingasviki 60% yeiyo yakataurwa kushomeka kwegoho pakupisa kwekamuri. Kudzvanywa kunozotemwa neinotevera equation:
P=2St/D
Kusiyana Kunobvumirwa Muhuremu uye Zviyero
Hurefu hwega hwega hwepombi huchayerwa hwakaparadzana uye huremu hwayo hahuzosiyane kupfuura 10% pamusoro kana 5.5% pasi pehuremu hwayo hwekufungidzira, huchiverengerwa pachishandiswa hurefu hwayo nehuremu hwayo pakureba kweyuniti.
Iyo dhayamita yekunze haifanire kusiyana kupfuura ± 1% kubva kune yakatsanangurwa yekunze dhayamita
Ukobvu hwemadziro chero nguva haufanire kupfuura 12.5% pasi peiyo yakataurwa madziro ukobvu
Product Sumo
Kuunza yedu premium chigadzirwa mhando yemhando yepamusoro EN 10219 S235JRH inotonhora yakaumbwa yakashongedzerwa zvimiro zvegomba zvikamu zvakagadzirirwa kuzadzisa zvinoomesesa zvinodiwa zvemazuva ano kuvaka uye mainjiniya mapurojekiti. Zvikamu zvedu zvemugomba zvinowanika zvakatenderedza, sikweya uye rectangular mafomati, kuve nechokwadi chekusiyana-siyana uye kuchinjika kune akasiyana maapplication.
Zvigadzirwa zvedu zvinoenderana nezviyero zveEurope uye zvinotonhora zvakaumbwa, zvisingade kunotevera kurapwa kwekupisa, kuve nechokwadi chesimba rakanakisa uye kusimba. S235JRH giredhi inozivikanwa nekunaka kwayo weldability uye kuumbwa, zvichiita kuti ive yakakodzera kune zvimiro zvekushandisa uko kuvimbika uye kuita kwakakosha.
YeduEN 10219 S235JRHhollow zvikamu zvakanakira zvakasiyana-siyana zvekushandisa zvinosanganisira kuvaka, zvivakwa uye kugadzira. Kunyangwe iwe uchitsvaga zvinhu zvakavimbika zvepurojekiti nyowani yekuvaka kana kuti unoda zvikamu zvemichina yemaindasitiri, zvigadzirwa zvedu zvemhando yepamusoro zvinokupa iwe simba uye kugadzikana kwaunoda.
Product advantage
Imwe yemabhenefiti makuru eS235JRH simbi ndeyekugonesa kwayo weldability, ichiita kuti ive yakakodzera kune dzakasiyana siyana dzekuvaka. Zvimiro zvayo zvinotonhora zvinogadzirisa zvinobvumira kuti ive nemipimo yakarurama uye nzvimbo dzakatsetseka dzinogona kuwedzera kunaka kwechimiro.
Mukuwedzera, iyo nyaya ine simba rakanaka rekusimba uye ductility, ichipa rubatsiro rwakakosha rwekutakura-kutakura maapplication.
Product Shortcoming
Nepo S235JRH yakakodzera kune dzakawanda zvimiro zvekushandisa, inogona kusaita mushe mukupisa kwakanyanya kana kuora. Hunhu hwayo hwemagetsi hunogona kukanganiswa nezvinhu izvi, zvichikonzera kuderedzwa kwekusimba nekufamba kwenguva.
Kuvimba nekutonhora kuumba maitiro kunogona kudzikisira ukobvu hwezvikamu zvinogadzirwa, izvo zvinogona kukanganisa kune mamwe mabasa anorema-basa.
FAQ
Q1. Chii chinonzi EN 10219 S235JRH?
EN 10219 pombichiyero cheEuropean chinotsanangura maratidziro ezvikamu zvinotonhora zvakaumbwa zvakashongedzwa zvemakomba. Inoshandiswa zvakanyanya muindastiri yekuvaka nekuda kweiyo yakanakisa mechaniki zvivakwa uye weldability.
Q2. Ndeapi mabhenefiti ekushandisa S235JRH?
S235JRH simbi ine simba rakawanda, yakanaka ductility uye yakanakisa weldability, inokodzera akasiyana ezvimiro zvekushandisa. Zvimiro zvayo zvinotonhora-zvinoita zvinobvumirawo hukuru chaihwo uye huremu hwakaderedzwa.
Q3. Ndeapi maapplication ayo S235JRH akakodzera?
Ichi chinyorwa chinowanzoshandiswa mukuvaka zvivakwa, mabhiriji, uye zvimwe zvivakwa uko kusimba uye kuvimbika kwakakosha.
Q4. Ndingaite sei kuti ndiwane yemhando yepamusoro S235JRH?
Kushanda nemutengesi ane mukurumbira, senge fekitori yedu muCangzhou, inova nechokwadi chekuti iwe unogamuchira chigadzirwa chinosangana nezvinodiwa zvakaomesesa zveEN 10219 standard.
