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304 / 304L Tubooyin aan Xumaan lahayn oo Sawirka leh
  • 304/304L Tuubooyin aan Xumaan lahayn 1
  • 304/304L Tuubooyin aan Xumaan lahayn 2

304/304L Tuubooyin aan Xumaan lahayn

Sharaxaad Gaaban:

304 iyo 304L darajooyinka birta aan birta lahayn ee austenitic ayaa ah kuwa ugu badan uguna badan ee la isticmaalo birta aan lahayn. 304 iyo 304L birta aan lahayn waa kala duwanaansho 18 boqolkiiba chromium - 8 boqolkiiba nikkel austenitic alloy. Waxay soo bandhigaan iska caabin aad u fiican oo u adkaysta meelo badan oo daxalka ah.


Faahfaahinta Alaabta

Cabbirka Halbeegga

Tags Product

Hordhac Product

Alloys 304 (S30400) iyo 304L (S30403) birta aan la taaban karin waa kala duwanaanshiyaha boqolkiiba 18 chromium - 8 boqolkiiba nikkel austenitic alloy, daawaha ugu caansan uguna badan ee loo isticmaalo qoyska birta aan lahayn. 304/L birta aan lahayn waxay leedahay sifooyin wax-soo-saar heersare ah. Malleability-keedu waxa ay u ogolaataa in si fudud loogu sameeyo olol, foorarsi iyo duubid. Mashiinka wanaagsan iyo maadada baaruuddu ku yar tahay waxay kor u qaadaa weldability heer sare ah codsiyada u baahan.

Xoog sare, caabbinta daxalka aad u fiican iyo kaarboonka la yareeyay ayaa ka dhigaya Alloy 304 iyo 304L Steels aan lahayn faa'iido u leh codsiyada meelaha alxanka looga baahan yahay. Isticmaalka waxaa ka mid ah qaab-dhismeedka qaab-dhismeedka iyo jar-jarka, qaybaha alxanka ah ee kiimikada, dharka, waraaqaha, daawooyinka iyo qalabka warshadaynta kiimikada.

Faa'iidooyinka kale waa caabbinta oksaydhka, qaabaynta aad u fiican, fududaynta wax-soo-saarka iyo nadiifinta, xoogga aad u fiican ee miisaanka miisaanka iyo adkaanta wanaagsan ee heerkulka cryogenic Deegaannada aadka u xun, maadada hoose ee Nooca 304L ayaa la door bidaa sababtoo ah difaaceeda weyn ee daxalka intergranular.

Nooca 304L birta aan lahayn waa nooca kaarboon-hooseeya ee 304 birta ahdaawaha. Waxa ku jira kaarboonka hoose ee 304L waxa ay yaraynaysaa roobka karbidhida ee tiraya ama waxyeelada leh ee ka dhashay alxanka. 304L, sidaas darteed, waxaa loo isticmaali karaa "sida alxanka" ee deegaanka daxalka daran, waxayna meesha ka saartaa baahida loo qabo nuugista.

Fasalkani waxa uu leeyahay sifooyin farsamo oo waxyar ka hooseeya heerka caadiga ah ee 304, laakiin wali si weyn ayaa loo isticmaalaa iyada oo ay ugu wacan tahay kala duwanaanshihiisa. Sida Nooca 304 ee birta aan lahayn, waxaa caadi ahaan loo isticmaalaa biir-qabashada iyo samaynta khamriga, laakiin sidoo kale ujeeddooyin ka baxsan warshadaha cuntada sida weelasha kiimikada, macdanta, iyo dhismaha. Waxay ku habboon tahay in loo isticmaalo qaybaha birta ah sida lawska iyo boolalka kuwaas oo soo gaadhay biyaha milixda ah.

Tilmaamaha Alaabta

ASTM A269, ASTM A213 / ASME SA213

Isbarbardhigga Halabuurka Kiimikada

Koodhka Heerka CUSBOONAYSIINTA Kiimikada
C Si Mn P S Ni Cr Mo KALE
304 JIS SUS 304 0.080max 1.00max 2.00max 0.040max 0.030max 8.00-11.00 18.00-20.00 - -
AISI 304 0.080max 1.00max 2.00max 0.045max 0.030max 8.00-10.50 18,00-20.00 - -
ASTM TP 304 0.080max 0.75max 2.00max 0.040max 0.030max 8.00-11.00 18.00-20.00 - -
DIN X5CrNi189
Nr,1,4301		 0.070max 1.00max 2.00max 0.045max 0.030max 8,50-10.00 17.00-20.00 * -
304L JIS SUS 304L 0.030max 1.00max 2.00max 0.040max 0.030max 9,00-13.00 18.00-20.00 - -
AISI 304L 0.030max 1.00max 2.00max 0.045max 0.030max 8.00-12.00 18.00-20.00 - -
ASTM TP 304L 0.035max 0.75max 2.00max 0.040max 0.030max 8,00-13.00 18.00-20.00 - -
DIN X2CrNi189
Nr.1,4306		 0.030max 1.00max 2.00max 0.045max 0.030max 10.00-12.50 17.00-20.00 * -
Guryaha Makaanikada
Xoogga Wax-soo-saarka 30 Ksi min
Xoogga Jilicsan 75 Ksi min
Kordhinta (2 "daq) 35%
Adag (Miisaanka Rockwell B) 90 HRB ugu badnaan

Dulqaadka cabbirka

OD OD Dulqaad Dulqaadka WT
Inji mm %
1/8" +0.08/-0 +/-10
1/4" +/- 0.10 +/-10
Ilaa 1/2" +/- 0.13 +/-15
1/2" ilaa 1-1/2" , marka laga reebo +/- 0.13 +/-10
1-1/2" ilaa 3-1/2" , marka laga reebo +/-0.25 +/-10
Fiiro gaar ah: Dulqaadka waxaa lagala xaajoon karaa iyadoo loo eegayo shuruudaha gaarka ah ee macaamilka
Cadaadiska ugu badan ee la oggol yahay (cutub: BAR)
Dhumucda gidaarka (mm)
    0.89 1.24 1.65 2.11 2.77 3.96 4.78
OD (mm) 6.35 387 562 770 995      
9.53 249 356 491 646 868    
12.7 183 261 356 468 636    
19.05   170 229 299 403    
25.4   126 169 219 294 436 540
31.8     134 173 231 340 418
38.1     111 143 190 279 342
50.8     83 106 141 205 251

Shahaado Sharaf

zhengshu2

Heerka ISO9001/2015

zhengshu3

Heerka ISO 45001/2018

zhengshu4

Shahaadada PED

zhengshu5

Shahaadada tijaabinta waafaqid hydrogen TUV

  • Kii hore:
  • Xiga:
    • Maya Cabbirka (mm)
    OD Thk
    BA Tube Inner roughness Ra0.35 
    1/4 " 6.35 0.89
    6.35 1.00
    3/8" 9.53 0.89
    9.53 1.00
    1/2” 12.70 0.89
    12.70 1.00
    12.70 1.24
    3/4” 19.05 1.65
    1 25.40 1.65
    Baaxadda dusha sare ee BA Tube Ra0.6
    1/8 " 3.175 0.71
    1/4 " 6.35 0.89
    3/8" 9.53 0.89
    9.53 1.00
    9.53 1.24
    9.53 1.65
    9.53 2.11
    9.53 3.18
    1/2 " 12.70 0.89
    12.70 1.00
    12.70 1.24
    12.70 1.65
    12.70 2.11
    5/8" 15.88 1.24
    15.88 1.65
    3/4 " 19.05 1.24
    19.05 1.65
    19.05 2.11
    1 " 25.40 1.24
    25.40 1.65
    25.40 2.11
    1-1/4" 31.75 1.65
    1-1/2 " 38.10 1.65
    2 " 50.80 1.65
    10A 17.30 1.20
    15A 21.70 1.65
    20A 27.20 1.65
    25A 34.00 1.65
    32A 42.70 1.65
    40A 48.60 1.65
    50A 60.50 1.65
      8.00 1.00
      8.00 1.50
      10.00 1.00
      10.00 1.50
      10.00 2.00
      12.00 1.00
      12.00 1.50
      12.00 2.00
      14.00 1.00
      14.00 1.50
      14.00 2.00
      15.00 1.00
      15.00 1.50
      15.00 2.00
      16.00 1.00
      16.00 1.50
      16.00 2.00
      18.00 1.00
      18.00 1.50
      18.00 2.00
      19.00 1.50
      19.00 2.00
      20.00 1.50
      20.00 2.00
      22.00 1.50
      22.00 2.00
      25.00 2.00
      28.00 1.50
    BA Tube, Ma jiro codsi ku saabsan qallafsanaanta dusha sare ee gudaha
    1/4 " 6.35 0.89
    6.35 1.24
    6.35 1.65
    3/8" 9.53 0.89
    9.53 1.24
    9.53 1.65
    9.53 2.11
    1/2 " 12.70 0.89
    12.70 1.24
    12.70 1.65
    12.70 2.11
      6.00 1.00
      8.00 1.00
      10.00 1.00
      12.00 1.00
      12.00 1.50
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