S235 J0 Phwal Steel Pripe - Njira Zapamwamba Kwambiri ndi Zokwanira Zitsulo

Kufotokozera kwaifupi:

Kuyambitsa S235 J0 Sprive Steel chubu: Tsogolo la Kukhulupirika


Tsatanetsatane wazogulitsa

Matamba a malonda

M'dziko lopangidwa ndi dziko lonse la zomangamanga ndi ukadaulo, kufunikira kwa zinthu zapamwamba kwambiri zomwe zimatsimikizira kuti chitetezo, chitakhazikika, komanso kuchita bwino.S235 J0 chitoliro chachitsulondi chosinthira kusintha kuti tikwaniritse zofunikira zamakono zamakampani amakono. Kugwiritsa ntchito bwino kwambiri ndi chitoliro chabe; Ndi Chipangano Chachipangano ndi Kupanga Njira Zomwe Zimayambitsa Mphamvu ndi kudalirika.

Mapaipi a S235 J0 mapaipi a stafy amapangidwa mogwirizana ndi miyezo ya ku Europe omwe amatanthauzira mikhalidwe yoperekera maluso opangidwa ndi mapangidwe odziwika bwino. Izi zikutanthauza kuti chitoliro chilichonse chimapangidwa pogwiritsa ntchito njira yopanga yozizira, ndikuonetsetsa kuti kukhulupirika mwakuthupi kumasungidwa popanda kufunikira kotsatira chithandizo chamankhwala. Chogulitsacho chili ndi katundu wabwino kwambiri, ndikupanga kukhala labwino pakugwiritsa ntchito osiyanasiyana pomanga, zomangamanga ndi mafakitale.

Katundu wamakina

kalasi yachitsulo

Ochepera Ogwiritsa Ntchito
Mmpa

Kulimba kwamakokedwe

Osachepera ochepera
%

Mphamvu zosachepera
J

Makulidwe
mm

Makulidwe
mm

Makulidwe
mm

pa kutentha kwa

<16

> 16≤40

<3

≥3≤40

≤40

-20 ℃

0 ℃

20 ℃

S2350rh

235

225

360-510

360-510

24

-

-

27

S275J00

275

265

430-580

410-560

20

-

27

-

S275J2h2h

27

-

-

S355J00

365

345

510-680

470-630

20

-

27

-

S355J5h2h

27

-

-

S355k2h

40

-

-

Kuphatikizika kwa mankhwala

Kalasi yachitsulo

Mtundu wa de-oxidation a

% pogwiritsa ntchito misa

Dzina Lachitsulo

Chiwerengero chachitsulo

C

C

Si

Mn

P

S

Nb

S2350rh

1.0039

FF

0,17

-

1,400

0,040

0,040

0,009

S275J00

1.0149

FF

0,20

-

1,50

0,035

0,035

0,009

S275J2h2h

1.0138

FF

0,20

-

1,50

0,030

0,030

-

S355J00

1.0547

FF

0,22

0,55

1,60

0,035

0,035

0,009

S355J5h2h

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. Njira ya dioxidation imatchulidwa motere:

FF: Zitsulo zokwanira zomwe zimakhala ndi zinthu za nayitrogeni zokwanira kuti zigwirizane ndi nitrogen (mwachitsanzo min. 0,020% Al kapena 0,015% Albleble al).

b. Mtengo wokwanira wa nayitrogeni sugwira ntchito ngati kapangidwe ka mankhwala kochepa kwa 0,020% yocheperako ya Al / n kochepera 2: 1, kapena ngati zinthu zina zilipo. Zinthu za Ni-zomangira zidzajambulidwa mu chikalata chowunikira.

Mayeso a Hydrostatic

Kutalika kwa chitoliro chilichonse chidzayesedwa ndi wopanga mphamvu zomwe zimapanga pakhoma la papaitoni zosakwana 60% ya ocheperako pa kutentha kwa firiji. Kupanikizika kudzatsimikizika ndi equation iyi:
P = 2st / d

Mitundu yovomerezeka yolemera ndi miyeso

Kutalika kwa chitoliro chilichonse chidzalemedwa mosiyana ndi kulemera kwake sikusintha kuposa 10% kapena 5.5% pansi pa kulemera kwake, kuwerengetsa kutalika kwake ndi kulemera kwake
Kunja kwa m'mimba sikusintha kuposa ± 1% kuchokera ku mainchesi omwe ali kunja
Makulidwe a khoma nthawi iliyonse sadzapitilira 12.5% ​​pansi pa khoma lotchulidwa

S235 J0 chitoliro chachitsulo

 

Chimodzi mwazinthu zowonera za S235 J0 spril shael chubu ndichabe. Imapezeka mozungulira, lalikulu komanso mafomu oyambiranso, malonda amatha kukwaniritsa zofunikira zilizonse polojekiti iliyonse. Kaya mukupanga chimango cholimba cha nyumba yamalonda, ndikupanga zomangamanga za zomangamanga, kapena kukhala ndi zoyeserera zotsutsana monga milatho ndi ngalande, s235 J0 stefal chubu imapereka kusintha kwa masomphenya anu.

Malingaliro a S235 akuwonetsa kuti chubu chimapangidwa kuchokera ku chitsulo champhamvu kwambiri komanso chamankhwala. Izi ndizofunikira makamaka kwa ntchito zomwe zimafuna nsanje ndi msonkhano. A Stratic akuwonetsa kuti zinthuzo zitha kupirira kutentha pang'ono, ndikupanga kukhala koyenera kugwiritsa ntchito m'malo ovuta pomwe kusinthasintha kwa kutentha kumatha kukhala pachiwopsezo cha kukhulupirika. Kuphatikiza kwa katundu uwu kumatsimikizira kuti S235 J0 Sprasil Steal chubu sikuti amangokhala odalirika, komanso amatha kupirira nyengo yosiyanasiyana.

Kuphatikiza apo, chilengedwe chozizira cha S235 J0 chitoliro cha stafrus chimapereka kuti chikulitse bwino komanso kulondola. Izi zikutanthauza kuti chitolirochi chitha kuphatikizidwa mosavuta kukhala machitidwe omwe alipo popanda zosintha kwambiri. Kukula kosalala kumawonjezeranso zokopa zomaliza za chinthu chomaliza, ndikupangitsa kuti ikhale chisankho cha opanga mapulosendo ndi opanga omwe amayamikira magwiridwe antchito komanso mawonekedwe.

Mapaipi a Sporsion

Kuphatikiza pa luso lake laukadaulo, S235 J0 chitoliro chachitsulo chimakhalanso chosankha chilengedwe. Njira yopanga imachepetsa kuwonongeka ndi mphamvu, mogwirizana ndi zomwe zikukula bwino m'makampani omanga. Posankha izi, simukungofuna ndalama, komanso umaperekanso tsogolo labwino.

Zonse mu S235 J0 spriel chubu ndi njira yodulira yodulira yomwe imaphatikiza mphamvu bwino, mosiyanasiyana komanso kukhazikika. Kaya mukuyamba ntchito yomanga kapena kufunafuna kuti ipititse patsogolo, izi zimapangidwa kuti zitheke ndikupitilira zomwe mukuyembekezera. Kutsatira miyezo ya ku Europe komanso mikhalidwe yabwino kwambiri ya ma S235 J0 spril stefal chubu ndiye chisankho chabwino kwa opanga, omanga ndi omanga omwe amafunikira zabwino kwambiri. Landirani Tsogolo la Ntchito Yomanga ndi S235 J0 Sporsing Steel chubu - kuphatikiza kwatsopano ndi kudalirika.


  • M'mbuyomu:
  • Ena:

  • Lembani uthenga wanu pano ndikutumiza kwa ife