Nhanganyaya
EN 10210 S275J2H pombi isina musono yesimbi yekuvaka imhando yesimbi yekuvaka isingasanganisike pasi pemutemo weEuropean standard EN 10210-1, inoshandiswa zvakanyanya mukuvaka zvivakwa, mainjiniya emabhiriji, kugadzira michina, uye mapurojekiti ezvivakwa pasi rese.
Mainjiniya nenyanzvi dzekutenga zvinhu vanowanzo bvunza kuti: "Chii chinonzi S275J2H?", "Chii chinonzi S275J2H muChinese?", uye "Mutengo we EN 10210 S275J2H pombi isina musono patani imwe neimwe ndewei?" Chinyorwa chino chinopa gwara rakazara rehunyanzvi rinobata kutsanangurwa kwemhando, kuumbwa kwemakemikari, hunhu hwemakanika, mashandisirwo, uye kufunga nezvekutenga zvinhu.
01 Chii chinonzi S275J2H Material?
Tsananguro yeKusarudzwa kweGiredhi
S275J2H isimbi yemhando yesimbi isingashandisirwe musanganiswa pasi peEN 10210-1 standard, yakagadzirirwa zvikamu zvemakomba zvemakomba zvakapedzwa nekupisa. Hunhu hwega hwega muchimiro chemhando yemhando hune zvahunoreva zvehunyanzvi:
| Hunhu | Zvinoreva |
|---|---|
| S | Simbi Yekuvaka |
| 275 | Simba shoma remubereko we275 MPa pakukora kwemadziro ≤ 16mm |
| J2 | Simba remagetsi ≥ 27J pa -20°C (kusimba kwekupisa kwakaderera) |
| H | Yakakodzera zvikamu zveHollow (yakapedzwa nekupisa) |
Nhamba yezvinhu zveS275J2H ndeiyi1.0138, uye inogadzirwa sesimbi yakaurayiwa zvizere (FF) kuti ive nechokwadi chekuti ine hunhu hwakaenzana uye inokwanisa kusungirirwa zvakanaka.
Standard Inoshanda
Pombi isina musono yeS275J2H inogadzirwa zvinoenderana nezvinodiwaEN 10210-1:2006– "Zvikamu zvesimbi zvisina alloy nesimbi dzakapfava dzakagadzirwa zvinopisa - Mamiriro ekutumira zvinhu zvehunyanzvi".
Zvinodiwa zvikuru zvinofukidzwa nemutemo uyu:
- Miganhu yekuumbwa kwemakemikari (kuongorora kwendiro)
- Hunhu hwemakanika nehukuru hwemadziro
- Kushivirirana kwehukuru
- Zvinodiwa zvemhando yepamusoro
- Maitiro ekuyedza nekuongorora
Zvichienzaniswa nezvikamu zvakaumbwa zvinotonhora pasi peEN 10219, zvikamu zvakapedzwa nekupisa zveEN 10210-1 zvinoratidza kushushikana kwakaderera mukati uye kusimba kwakanyanya kwekupisa kushoma nekuda kwemaitiro ekupisa.
Zvikumbiro Zvikuru
S275J2H inopa kusimba kwakaringana, kugona kusundira, uye kusimba pakupisa kwakaderera, zvichiita kuti ive yakakodzera kune:
- Kuvaka Zvivako:Mafuremu esimbi ezvivakwa zvirefu, matrusses, masitepisi, uye mahandrails
- Uinjiniya hweBhiriji:Mapango emabhiriji, maburi ekudzivirira, maarches, uye masisitimu etruss
- Magadzirirwo eMaindasitiri:Zvigadziko zvemichina inorema, mabheringi ekusveta, mapuratifomu ekusimudza
- Magadzirirwo eMamiriro ekunze anotonhora:Mapurojekiti ekunze kuNorthern Europe nenzvimbo dzakakwirira uko mamiriro ebasa anodiwa -20°C
02 Kuumbwa kweMakemikoro eEN 10210 S275J2H Pipe Isina Musono
Kuumbwa kwemakemikari eS275J2H kunofanirwa kutevedzera zvinodiwa neEN 10210-1. Hunhu hwekuongorora ladle hwakatsanangurwa seizvi:
| Chinhu | Chinodiwa cheEN 10210-1 (chakanyanya %) | Kudzora Vakadzi Kwakajairika |
|---|---|---|
| Kabhoni (C) | 0.20 | 0.14 – 0.18 |
| Silikoni (Si) | – | 0.20 – 0.35 |
| Manganese (Mn) | 1.50 | 1.10 – 1.40 |
| Phosphorus (P) | 0.030 | ≤ 0.025 |
| Sarufa (S) | 0.030 | ≤ 0.020 |
| Nitrogen (N) | 0.009 | ≤ 0.007 |
Pfungwa Dzakakosha Dzekudzora:
03 Hunhu hweMichina yeEN 10210 S275J2H Pombi Isina Musono
Hunhu hwemakanika hunosiyana zvichienderana nekukora kwemadziro zvichienderana nezvinodiwa neEN 10210-1:
| Ukobvu hwemadziro (mm) | Simba reKubereka (MPa) |
|---|---|
| ≤ 16 | 275 |
| 16 < t ≤ 40 | 265 |
| 40 < t ≤ 65 | 255 |
| Ukobvu hwemadziro (mm) | Simba reKusimba (MPa) |
|---|---|
| t ≤ 40 | 410 – 560 |
| 40 < t ≤ 65 | 400 – 540 |
| Ukobvu hwemadziro (mm) | Kureba (%) |
|---|---|
| t ≤ 40 | 22 |
| 40 < t ≤ 65 | 21 |
04 Mutengo we EN 10210 S275J2H Pipe Isina Musono
Mutengo wepaipi isina musono yeS275J2H unosiyana zvichienderana nemamiriro emusika uye zvinodiwa. Sekureva kwakajairika:
Zvinhu Zvikuru Zvinokanganisa Mutengo:
| Chinhu | Mhedzisiro |
|---|---|
| Saizi uye Ukobvu hweMadziro | Dhayamita hombe nemadziro akaremara zvinowedzera mitengo yekutenderera, zvichiwedzera mutengo weyuniti |
| Zvinodiwa zveChitupa | Kumaka kweCE, zvitupa zveEN 10204 Type 3.2, uye kuongororwa kwevamwe vanhu zvinowedzera mari |
| Mamiriro Ekutumira | Kuendesa zvinhu zvakajairwa uye kupedzisa kwenguva refu kunodhura kupfuura kupedzwa kwacho kunopisa |
| Mari Yekushandisa Zvinhu Zvisina Kugadzirwa | Kuchinja-chinja kwemitengo yesimbi uye alloy kunokanganisa zvakananga mitengo yepombi dzakapedzwa |
| Huwandu hweodha | Mavhoriyamu makuru anowanzo fanirwa nemitengo iri nani yeyuniti |
05 S275J2H Magiredhi Akaenzana: Chii chinonzi Chinese Equivalent?
Mubvunzo unowanzo bvunzwa nezveinjiniya ndewekuti: "Ndeipi yakaenzana neS275J2H yechiChinese?" Zvichibva pakuongororwa kwakazara kwemakemikari uye hunhu hwemakanika, yakaenzana neChinese iri pedyo ndiyoQ275D(GB/T 700).
Kuenzanisa Kuumbwa kweMakemikari
| Chinhu | S275J2H (EN 10210-1) | Q275D (GB/T 700) |
|---|---|---|
| C (yakanyanya) | 0.20% | 0.18% |
| Mn (yakanyanya) | 1.50% | 1.50% |
| P (yakanyanya) | 0.030% | 0.035% |
| S (yakanyanya) | 0.030% | 0.035% |
| Si (yakanyanya) | – | 0.35% |
Kuenzanisa Zvimiro zveMechanical
| Pfuma | S275J2H | Q275D |
|---|---|---|
| Simba reKubereka (t≤16mm) | ≥ 275 MPa | ≥ 275 MPa |
| Simba reKusimba | 410-560 MPa | 410-540 MPa |
| Kureba | ≥ 22% | ≥ 20% |
| Kuedza Kupisa Kwemhedzisiro | -20°C | -20°C |
| Simba reMhedzisiro (min) | 27J (KV₂) | 27J (U-notch kana V-notch zvichienderana nekubvumirana) |
Zvaunofanira Kufunga Nezvekuchinjana
Kunyange zvazvo magiredhi maviri aya akafanana zvakanyanya,hazvigone kutorwa sezvinhu zvakafanana zvakanangamune zvese zviitiko:
07 Sei Uchifanira Kusarudza Simbi yeWomic yeEN 10210 S275J2H?
Kugona Kugadzira
- Kutevedzera zvizere EN 10210-1:2006
- Kugadzirwa kwemusono kwakapedzwa nekupisa (kupisa kunopfungaira / kupisa kunobuda)
- Mamiriro ekutumira akajairwa echimiro chezviyo zvakafanana
- Saizi dzakazara: OD 21.3mm – 610mm, Huremu 2.0mm – 50mm
Kuvimbisa Hunhu Hwakanaka
- Chitupa cheISO 9001:2015
- Kunyora CE (PED 2014/68/EU) kunowanikwa
- EN 10204 Rudzi rwe3.1 / 3.2 Mill Test Certificates
- Kuedzwa kweHydrostatic 100%
- Kuedzwa kweUltrasonic kwe100% (kana wakumbirwa)
- Kuongororwa kweVatatu Kunogamuchirwa (SGS, BV, TÜV, DNV, LR)
Mabasa Akawedzerwa Kukosha
- Kupedzisa kwakachekwa kusvika pakureba
- Migumo yakatambanudzwa kana kuti isina kujeka
- Kupera kwakapendwa nemafuta, varnish, kana kuti pendi
- Kubatanidza nekubatanidza
- Zvivharo zvekudzivirira uye kurongedza
Kugadzirwa Kwepasi Pose
- Kushanda pamwe chete nemakambani anotakura zvinhu pasi rose
- Mitengo yekutumira inokwikwidzana pasi rese
- Kutevera nekutarisa panguva chaiyo
- Inishuwarenzi yemugungwa iripo
08 Mibvunzo Inowanzo bvunzwa
09 Bata Womic Steel
Webhusaiti: www.womicsteel.com
E-mail: sales@womicsteel.com
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Nguva yekutumira: Chikumi-30-2026