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316 / 316L Chitsulo Chopanda Seamless Tubing Chithunzi Chowonetsedwa
  • 316 / 316L Chitsulo Chopanda Seamless Tubing 1
  • 316 / 316L Chitsulo Chopanda Seamless Tubing 2

316 / 316L Machubu Opanda Zitsulo Opanda Msokonezo

Kufotokozera Kwachidule:

316/316L chitsulo chosapanga dzimbiri ndi chimodzi mwazinthu zodziwika bwino zosapanga dzimbiri. Magiredi 316 ndi 316L chitsulo chosapanga dzimbiri adapangidwa kuti azitha kukana dzimbiri poyerekeza ndi aloyi 304/L. Kuwonjezeka kwa ntchito ya chitsulo chosapanga dzimbiri cha chromium-nickel ichi kumapangitsa kuti ikhale yoyenera kwa malo okhala ndi mpweya wamchere wamchere ndi kloridi .Giredi 316 ndi giredi lokhala ndi molybdenum, lachiwiri pakupanga voliyumu yonse mpaka 304 pakati pazitsulo zosapanga dzimbiri za austenitic.


Tsatanetsatane wa Zamalonda

Kukula kwa Parameter

Zolemba Zamalonda

Chiyambi cha Zamalonda

Mtundu 316/316L ndi chromium nickel austenitic chitsulo chosapanga dzimbiri chokhala ndi molybdenum. Kuphatikiza kwa molybdenum kumawonjezera kukana kwa dzimbiri kuposa 304/304L m'malo a halide komanso kuchepetsa zidulo monga sulfuric ndi phosphoric acid. Mtundu wa 316L ukhoza kutsimikiziridwa wapawiri ngati 316 pamene kapangidwe kake kakukumana ndi malire a carbon 316L ndi mphamvu zowonjezera pang'ono za 316. Mtundu wa 316L uyenera kutchulidwa kuti ugwiritse ntchito welded chifukwa carbon low carbon version imachotsa mpweya wa chromium carbide ndikuwonjezera kukana kwa dzimbiri mu chikhalidwe monga welded.

Mtundu wa 316/316L umalimbana ndi dzimbiri mumlengalenga komanso m'malo okhala ndi oxidizing. Imalimbananso ndi dzimbiri m'mlengalenga wam'madzi ndipo imakhala yolimba kwambiri yolimbana ndi dzimbiri la intergranular mumkhalidwe wowotcherera. Type 316/316L ili ndi mphamvu komanso kulimba kwambiri pakutentha kwa cryogenic. Type 316/316L si maginito mu annealed chikhalidwe koma akhoza kukhala maginito pang'ono chifukwa cha kuzizira kwambiri ntchito.

Gulu la 316L, mtundu wa 316 wochepa wa carbon ndipo uli ndi chitetezo chokwanira kwambiri kuchokera ku chidziwitso (grain boundary carbide precipitation). Amagwiritsidwa ntchito kwambiri m'mafakitale amafuta ndi gasi ndi mankhwala chifukwa chokana kuwononga dzimbiri komanso kupanga mosavuta. Nthawi zambiri palibe kusiyana kwamitengo pakati pa 316 ndi 316L chitsulo chosapanga dzimbiri. Mapangidwe a austenitic amapatsanso magirediwa kulimba kwambiri, ngakhale mpaka kutentha kwa cryogenic. Poyerekeza ndi zitsulo zosapanga dzimbiri za chromiumnickel austenitic, 316L chitsulo chosapanga dzimbiri chimapereka kukwapula kwapamwamba, kupsinjika mpaka kuphulika ndi kulimba kwamphamvu pakutentha kokwera.

Zofotokozera Zamalonda

ASTM A269, ASTM A213 / ASME SA213 (Yopanda Msoko)

Kuyerekeza kwa Chemical Composition

Kodi Standard CHBMICAL COMPOSITION
C Si Mn P S Ni Cr Mo ENA
316 JIS Mtengo wa 316 0.080max 1.00max 2.00max 0.040max 0.030max 10.00-14.00 16.00-18.00 2.00-3.00 -
AISI 316 0.080max 1.00max 2.00max 0.045max 0.030max 10,00-14.00 16,00-18.00 2.00-3.00 -
Chithunzi cha ASTM Mtengo wa TP316 0.080max 0.75max 2.00max 0.040max 0.030max 11,00-14.00 16.00-18.00 2,00-3.00 -
DIN X5CrNiMo1810
Nambala 1,4301		 0.070max 1.00max 2.00max 0.045max 0.030max 10.50-13.50 16,50-18.50 2.00-2.50 -
316l ndi JIS Mtengo wa 316L 0.030max 1.00max 2.00max 0.040max 0.030max 12.00-16.00 16.00-18.00 2.00-3.00 -
AISI 316l ndi 0.030max 1.00max 2.00max 0.045max 0.030max 10,00-14.00 16,00-18.00 2.00-3.00 -
Chithunzi cha ASTM Mtengo wa TP316L 0.035max 0.75max 2.00max 0.040max 0.030max 10.00-15.00 16.00-18.00 2.00-3.00 -
DIN X2CrNiMo1810
Nambala 1,4404		 0.030max 1.00max 2.00max 0.045max 0.030max 11.00-14.00 16,50-18,50 2.00-2.50 -
Mechanical Properties
Zokolola Mphamvu 30 Ksi min
Kulimba kwamakokedwe 75 Ksi min
Kutalikira (2" min) 35%
Kulimba (Rockwell B Scale) 90 HRB Max

Kulekerera Kukula

OD OD Toleracne Kulekerera kwa WT
Inchi mm %
1/8" + 0.08/-0 +/- 10
1/4" +/-0.10 +/- 10
Mpaka 1/2" +/-0.13 +/- 15
1/2" mpaka 1-1/2" , kuphatikizapo +/-0.13 +/- 10
1-1/2" mpaka 3-1/2" , kuphatikizapo +/-0.25 +/- 10
Zindikirani: Kulekerera kumatha kukambidwa molingana ndi zomwe kasitomala akufuna
Kuthamanga kwakukulu kovomerezeka (gawo: BAR)
Makulidwe a Khoma(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

Satifiketi Yaulemu

zhengshu2

ISO9001/2015 Standard

zhengshu3

ISO 45001/2018 Standard

zhengshu4

Sitifiketi ya PED

zhengshu5

Satifiketi yoyeserera ya TUV Hydrogen yoyeserera

  • Zam'mbuyo:
  • Ena:
    • Ayi. Kukula (mm) EP Tube(316L) Kukula Kuzindikiridwa ndi ●
    OD Thk
    BA Tube Mkati pamwamba 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 ●
    BA Tube Mkati pamwamba roughness 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 ●
    40 A 48.60 1.65 ●
    50 A 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 chubu , Palibe pempho la mkati mwaukali pamwamba  
    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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