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Asye kabòn san pwoblèm ak tib alyaj mekanik

Asye kabòn san pwoblèm ak tib alyaj mekanik chin an tap imaj
  • Asye kabòn san pwoblèm ak tib alyaj mekanik
  • Asye kabòn san pwoblèm ak tib alyaj mekanik
  • Asye kabòn san pwoblèm ak tib alyaj mekanik

Kout deskripsyon:

Tib asye san pwoblèm, tiyo asye kabòn ak tib alyaj mekanik, sitou pou mekanik nanASTM A519-2006Estanda, alyaj tib mekanik sitou gen ladan yo

1018,1026,8620,4130,4140 elatriye.


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    Detay Product

    Tags pwodwi

    Vi dansanm

    Creole:ASTM A519-2006 Alyaj oswa ou pa: alyaj oswa kabòn
    Gwoup Klas: 1018,1026,8620,4130,4140 Aplikasyon: Tib mekanik
    Epesè: 1 - 100 mm Tretman sifas: kòm kondisyon kliyan an
    Dyamèt ekstèn (wonn): 10 - 1000 mm Teknik: cho woule oswa frèt woule
    Longè: longè fiks oswa longè o aza Tretman chalè: rkwir/nòmalize/estrès soulaje
    Seksyon fòm: wonn Tiyo espesyal: tiyo miray epè
    Kote ki gen orijin: Lachin Itilizasyon: mekanik
    Sètifikasyon: ISO9001: 2008 Tès: ECT/UT

    Aplikasyon

    Li se sitou itilize pou mekanik ak itilize fè silend gaz.Kote kabòn ak alyaj asye san pwoblèm tib mekanik, ak kouvri tou de san pwoblèm cho-fini tib mekanik ak san pwoblèm frèt-fini tib mekanik nan gwosè jiska ak ki gen ladan 12 3⁄4 pous (323.8 mm) deyò dyamèt pou tib wonn ak epesè miray kòm.

    Klas prensipal

    1018,1026,8620,4130,4140

    Eleman chimik

    Tablo 1 Kondisyon chimik nan asye ki ba-kabòn

    Egalize Limit konpozisyon chimik, %
    Deziyasyon Kabona Manganeseb Fosfò, b Souf, b
          max max
    Mt x 1015 0.10-0.20 0.60-0.90 0.04 0.05
    MT 1010 0.05-0.15 0.30-0.60 0.04 0.05
    MT 1015 0.10-0.20 0.30-0.60 0.04 0.05
    MT 1020 0.15-0.25 0.30-0.60 0.04 0.05
    Mt x 1020 0.15-0.25 0.70-1.00 0.04 0.05


    Tablo 2 Kondisyon chimik nan lòt asye kabòn    BLimit aplike nan analiz chalè; Eksepte jan sa egzije nan 6.1, analyses pwodwi yo sijè a aplikab tolerans yo adisyonèl yo bay nan tablo 5.

    Egalize   Limit konpozisyon chimik, %a  
    Deziyasyon        
    Kabòn Manganèz Fosfò, Souf,
          max max
    1008 0.10 max 0.30-0.50 0.04 0.05
    1010 0.08-0.13 0.30-0.60 0.04 0.05
    1012 0.10-0.15 0.30-0.60 0.04 0.05
    1015 0.13-0.18 0.30-0.60 0.04 0.05
    1016 0.13-0.18 0.60-0.90 0.04 0.05
    1017 0.15-0.20 0.30-0.60 0.04 0.05
    1018 0.15-0.20 0.60-0.90 0.04 0.05
    1019 0.15-0.20 0.70-1.00 0.04 0.05
    1020 0.18-0.23 0.30-0.60 0.04 0.05
    1021 0.18-0.23 0.60-0.90 0.04 0.05
    1022 0.18-0.23 0.70-1.00 0.04 0.05
    1025 0.22-0.28 0.30-0.60 0.04 0.05
    1026 0.22-0.28 0.60-0.90 0.04 0.05
    1030 0.28-0.34 0.60-0.90 0.04 0.05
    1035 0.32-0.38 0.60-0.90 0.04 0.05
    1040 0.37-0.44 0.60-0.90 0.04 0.05
    1045 0.43-0.50 0.60-0.90 0.04 0.05
    1050 0.48-0.55 0.60-0.90 0.04 0.05
    1518 0.15-0.21 1.10–1.40 0.04 0.05
    1524 0.19-0.25 1.35–1.65 0.04 0.05
    1541 0.36-0.44 1.35–1.65 0.04 0.05

    Yon chenn yo ak limit yo bay nan tablo sa a aplike nan analiz chalè; eksepte jan sa nesesè nan6.1, analyses pwodwi yo sijè a aplikab adisyonèl tolerans-yo bay nan tablo nimewo 5.

    Tablo 3 kondisyon chimik pou asye alyaj
    Biyè 1-Chenn yo ak limit nan tablo sa a aplike nan asye pa depase 200 in.2 (1290 cm2) nan zòn kwa-rejyonal.
    Biyè 2 - Kantite ti nan sèten eleman yo prezan nan asye alyaj ki pa espesifye oswa obligatwa. Eleman sa yo konsidere kòm okazyonèl
    epi yo ka prezan nan kantite maksimòm sa yo: kwiv, 0.35 %; nikèl, 0.25 %; CHROMIUM, 0.20 %; Molibden, 0.10 %.
    Biyè 3 - Chenn yo ak limit yo bay nan tablo sa a aplike nan analiz chalè; Eksepte jan sa nesesè nan 6.1, analiz pwodwi yo sijè a aplikab la
    Lòt tolerans yo bay nan tablo nimewo 5.

     

    EgalizeA,B       Limit konpozisyon chimik, %        
    Konsepsyon-                
    Kabòn Manganèz Fosfo- Souf,C,D Silisyòm Nikèl Jomyòm Molybde-
    zyon              
        Rus,Cmax max       pou
                   
    1330 0.28-0.33 1.60–1.90 0.04 0.04 0.15-0.35 ... ... ...
    1335 0.33-0.38 1.60–1.90 0.04 0.04 0.15-0.35 ... ... ...
    1340 0.38-0.43 1.60–1.90 0.04 0.04 0.15-0.35 ... ... ...
    1345 0.43-0.48 1.60–1.90 0.04 0.04 0.15-0.35 ... ... ...
    3140 0.38-0.43 0.70-0.90 0.04 0.04 0.15-0.35 1.10–1.40 0.55-0.75 ...
    E3310 0.08-0.13 0.45-0.60 0.025 0.025 0.15-0.35 3.25–3.75 1.40–1.75 ...
    4012 0.09-0.14 0.75-1.00 0.04 0.04 0.15-0.35 ... ... 0.15-0.25
    4023 0.20–0.25 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.20–0.30
    4024 0.20–0.25 0.70-0.90 0.04 0.035−0.050 0.15-0.35 ... ... 0.20–0.30
    4027 0.25-0.30 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.20–0.30
    4028 0.25-0.30 0.70-0.90 0.04 0.035−0.050 0.15-0.35 ... ... 0.20–0.30
    4037 0.35-0.40 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.20–0.30
    4042 0.40-0.45 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.20–0.30
    4047 0.45-0.50 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.20–0.30
    4063 0.60-0.67 0.75-1.00 0.04 0.04 0.15-0.35 ... ... 0.20–0.30
    4118 0.18-0.23 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.40-0.60 0.08-0.15
    4130 0.28-0.33 0.40-0.60 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4135 0.32-0.39 0.65-0.95 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4137 0.35-0.40 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4140 0.38-0.43 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4142 0.40-0.45 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4145 0.43-0.48 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4147 0.45-0.50 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4150 0.48-0.53 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15-0.25
    4320 0.17-0.22 0.45-0.65 0.04 0.04 0.15-0.35 1.65–2.00 0.40-0.60 0.20–0.30
    4337 0.35-0.40 0.60-0.80 0.04 0.04 0.15-0.35 1.65–2.00 0.70-0.90 0.20–0.30
    E4337 0.35-0.40 0.65-0.85 0.025 0.025 0.15-0.35 1.65–2.00 0.70-0.90 0.20–0.30
    4340 0.38-0.43 0.60-0.80 0.04 0.04 0.15-0.35 1.65–2.00 0.70-0.90 0.20–0.30
    E4340 0.38-0.43 0.65-0.85 0.025 0.025 0.15-0.35 1.65–2.00 0.70-0.90 0.20–0.30
    4422 0.20–0.25 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.35-0.45
    4427 0.24-0.29 0.70-0.90 0.04 0.04 0.15-0.35 ... ... 0.35-0.45
    4520 0.18-0.23 0.45-0.65 0.04 0.04 0.15-0.35 ... ... 0.45-0.60
    4615 0.13-0.18 0.45-0.65 0.04 0.04 0.15-0.35 1.65–2.00 ... 0.20–0.30
    4617 0.15-0.20 0.45-0.65 0.04 0.04 0.15-0.35 1.65–2.00 ... 0.20–0.30
    4620 0.17-0.22 0.45-0.65 0.04 0.04 0.15-0.35 1.65–2.00 ... 0.20–0.30
    4621 0.18-0.23 0.70-0.90 0.04 0.04 0.15-0.35 1.65–2.00 ... 0.20–0.30
    4718 0.16-0.21 0.70-0.90 0.04 0.04 0.15-0.35 0.90-1.20 0.35-0.55 0.30-0.40
    4720 0.17-0.22 0.50-0.70 0.04 0.04 0.15-0.35 0.90-1.20 0.35-0.55 0.15-0.25
    4815 0.13-0.18 0.40-0.60 0.04 0.04 0.15-0.35 3.25–3.75 ... 0.20–0.30
    4817 0.15-0.20 0.40-0.60 0.04 0.04 0.15-0.35 3.25–3.75 ... 0.20–0.30
    4820 0.18-0.23 0.50-0.70 0.04 0.04 0.15-0.35 3.25–3.75 ... 0.20–0.30
    5015 0.12-0.17 0.30-0.50 0.04 0.04 0.15-0.35 ... 0.30-0.50 ...
    5046 0.43-0.50 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.20–0.35 ...
    5115 0.13-0.18 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    5120 0.17-0.22 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    5130 0.28-0.33 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.80–1.10 ...
    5132 0.30-0.35 0.60-0.80 0.04 0.04 0.15-0.35 ... 0.75-1.00 ...
    5135 0.33-0.38 0.60-0.80 0.04 0.04 0.15-0.35 ... 0.80–1.05 ...
    5140 0.38-0.43 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    5145 0.43-0.48 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    5147 0.46-0.51 0.70-0.95 0.04 0.04 0.15-0.35 ... 0.85-1.15 ...
    5150 0.48-0.53 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    5155 0.51-0.59 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    5160 0.56-0.64 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    52100E 0.93–1.05 0.25-0.45 0.025 0.015 0.15-0.35 0.25 max 1.35–1.60 0.10 max
    E50100 0.98–1.10 0.25-0.45 0.025 0.025 0.15-0.35 ... 0.40-0.60 ...
    E51100 0.98–1.10 0.25-0.45 0.025 0.025 0.15-0.35 ... 0.90-1.15 ...
    E52100 0.98–1.10 0.25-0.45 0.025 0.025 0.15-0.35 ... 1.30-1.60 ...
                    Vanadyòm
                     
    6118 0.16-0.21 0.50-0.70 0.04 0.04 0.15-0.35 ... 0.50-0.70 0.10-0.15
    6120 0.17-0.22 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.70-0.90 0.10 min
    6150 0.48-0.53 0.70-0.90 0.04 0.04 0.15-0.35 ... 0.80–1.10 0.15 min
                     
                Aliminiòm   Molibden
                     
    E7140 0.38-0.43 0.50-0.70 0.025 0.025 0.15-0.40 0.95-1.30 1.40–1.80 0.30-0.40
                     
                Nikèl    
                     
    8115 0.13-0.18 0.70-0.90 0.04 0.04 0.15-0.35 0.20–0.40 0.30-0.50 0.08-0.15
    8615 0.13-0.18 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8617 0.15-0.20 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8620 0.18-0.23 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8622 0.20–0.25 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8625 0.23-0.28 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8627 0.25-0.30 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8630 0.28-0.33 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8637 0.35-0.40 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8640 0.38-0.43 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8642 0.40-0.45 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8645 0.43-0.48 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8650 0.48-0.53 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8655 0.51-0.59 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8660 0.55-0.65 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    8720 0.18-0.23 0.70-0.90 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.20–0.30
    8735 0.33-0.38 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.20–0.30
    8740 0.38-0.43 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.20–0.30
    8742 0.40-0.45 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.20–0.30
    8822 0.20–0.25 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.30-0.40
    9255 0.51-0.59 0.60-0.80 0.04 0.04 1.80–2.20 ... 0.60-0.80 ...
    9260 0.56-0.64 0.75-1.00 0.04 0.04 1.80–2.20 ... ... ...
    9262 0.55-0.65 0.75-1.00 0.04 0.04 1.80–2.20 ... 0.25-0.40 ...
    E9310 0.08-0.13 0.45-0.65 0.025 0.025 0.15-0.35 3.00–3.50 1.00–1.40 0.08-0.15
    9840 0.38-0.42 0.70-0.90 0.04 0.04 0.15-0.35 0.85-1.15 0.70-0.90 0.20–0.30
    9850 0.48-0.53 0.70-0.90 0.04 0.04 0.15-0.35 0.85-1.15 0.70-0.90 0.20–0.30
    50b40 0.38-0.42 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.40-0.60 ...
    50b44 0.43-0.48 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.40-0.60 ...
    50b46 0.43-0.50 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.20–0.35 ...
    50b50 0.48-0.53 0.74-1.00 0.04 0.04 0.15-0.35 ... 0.40-0.60 ...
    50b60 0.55-0.65 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.40-0.60 ...
    51B60 0.56-0.64 0.75-1.00 0.04 0.04 0.15-0.35 ... 0.70-0.90 ...
    81b45 0.43-0.48 0.75-1.00 0.04 0.04 0.15-0.35 0.20–0.40 0.35-0.55 0.08-0.15
    86B45 0.43-0.48 0.75-1.00 0.04 0.04 0.15-0.35 0.40-0.70 0.40-0.60 0.15-0.25
    94B15 0.13-0.18 0.75-1.00 0.04 0.04 0.15-0.35 0.30-0.60 0.30-0.50 0.08-0.15
    94B17 0.15-0.20 0.75-1.00 0.04 0.04 0.15-0.35 0.30-0.60 0.30-0.50 0.08-0.15
    94b30 0.28-0.33 0.75-1.00 0.04 0.04 0.15-0.35 0.30-0.60 0.30-0.50 0.08-0.15
    94B40 0.38-0.43 0.75-1.00 0.04 0.04 0.15-0.35 0.30-0.60 0.30-0.50 0.08-0.15
                     

    B Klas yo montre nan tablo sa a ak lèt ​​B a, tankou 50B40, ka espere gen 0.0005 % minimòm kontwòl bor. YounKlas yo montre nan tablo sa a ak prefiks lèt E jeneralman yo fabrike pa pwosesis la debaz-elektrik-founo. Tout lòt moun yo nòmalman manifaktire pa pwosesis la debaz-louvri-kè men yo ka manifaktire pa pwosesis la debaz-elektrik-founo ak ajisteman nan fosfò ak souf.

     

    CLimit yo souf fosfò pou chak pwosesis yo jan sa a:

    Debaz elektrik gwo founo dife 0.025 max % asid elektrik gwo founo dife 0.050 max %

    Debaz louvri fwaye 0.040 max % asid louvri fwaye 0.050 max %

    D Minimòm ak maksimòm kontni souf endike asye rezève.

    EAchtè a ka presize kantite maksimòm sa yo: kwiv, 0.30 %; aliminyòm, 0.050 %; ak oksijèn, 0.0015 %.

     

    Pwopriyete mekanik

    Pwopriyete tipik rupture, dite ak kondisyon tèmik pou kèk nan klas yo pi komen nan kabòn ak asye alyaj

     

    CW - Gold te travay SR - estrès soulaje A -NEALED N -NORMALIZEDA sa ki annapre yo se definisyon yo senbòl pou kondisyon sa yo divès kalite: HR -HOT ROLLE

    Egalize Kondisyon- Dènye Rekòlt Elongasyon Rockwell,
    Desig- zyonA Fòs, Fòs, nan 2 pous oswa Rez nan
    nasyon           50 mm, % B Echèl
      KSI MPA KSI MPA
         
                 
    1020 HR 50 345 32 221 25 55
    CW 70 483 60 414 5 75
    SR 65 448 50 345 10 72
    A 48 331 28 193 30 50
    N 55 379 34 234 22 60
    1025 HR 55 379 35 241 25 60
    CW 75 517 65 448 5 80
    SR 70 483 55 379 8 75
    A 53 365 30 207 25 57
    N 55 379 36 248 22 60
    1035 HR 65 448 40 276 20 72
    CW 85 586 75 517 5 88
    SR 75 517 65 448 8 80
    A 60 414 33 228 25 67
    N 65 448 40 276 20 72
    1045 HR 75 517 45 310 15 80
    CW 90 621 80 552 5 90
    SR 80 552 70 483 8 85
    A 65 448 35 241 20 72
    N 75 517 48 331 15 80
    1050 HR 80 552 50 345 10 85
    SR 82 565 70 483 6 86
    A 68 469 38 262 18 74
    N 78 538 50 345 12 82
    1118 HR 50 345 35 241 25 55
    CW 75 517 60 414 5 80
    SR 70 483 55 379 8 75
    A 50 345 30 207 25 55
    N 55 379 35 241 20 60
    1137 HR 70 483 40 276 20 75
    CW 80 552 65 448 5 85
    SR 75 517 60 414 8 80
    A 65 448 35 241 22 72
    N 70 483 43 296 15 75
    4130 HR 90 621 70 483 20 89
    SR 105 724 85 586 10 95
    A 75 517 55 379 30 81
    N 90 621 60 414 20 89
    4140 HR 120 855 90 621 15 100
    SR 120 855 100 689 10 100
    A 80 552 60 414 25 85
    N 120 855 90 621 20 100

    d

    Tolerans

    Deyò tolerans dyamèt pou wonn cho-fini tibA,B,C

     

    Deyò ranje gwosè dyamèt, Deyò tolerans dyamèt, pous (mm)
    nan. (mm) Lòtbò Anba
    Jiska 2.999 (76.17) 0.020 (0.51) 0.020 (0.51)
    3.000–4.499 (76.20–114.27) 0.025 (0.64) 0.025 (0.64)
    4.500–5.999 (114.30–152.37) 0.031 (0.79) 0.031 (0.79)
    6.000–7.499 (152.40–190.47) 0.037 (0.94) 0.037 (0.94)
    7.500–8.999 (190.50–228.57) 0.045 (1.14) 0.045 (1.14)
    9.000–10.750 (228.60–273.05) 0.050 (1.27) 0.050 (1.27)

     

    Yon tolerans dyamèt yo pa aplikab a kondisyon normalized ak apeze oswa janm pase ak apeze.

    B Ranje komen gwosè tib ki fini yo se 11⁄2 pous (38.1 mm) a 103⁄4 ​​pous (273.0 mm) deyò dyamèt ak epesè miray omwen 3 % oswa plis nan dyamèt deyò, men pa mwens pase 0.095 pous (2.41 mm).

    C pi gwo gwosè yo disponib; Konsilte manifakti pou gwosè ak tolerans.

     

    Tolerans epesè miray pou wonn cho-fini

    Tib

    Epesè miray

    Tolerans epesè miray,Apousan sou
    Ranje kòm pousan

    ak anba nominal
    nan deyò

    Fasad

    Fasad

    Fasad
    Dyamèt

    Dyamèt

    Dyamèt

    Dyamèt

    2.999 pous.

    3.000 nan.

    6.000 nan.

    (76,19 mm)

    (76,20 mm)

    (152.40 mm)

    ak pi piti

    5.999 pous.

    10.750 pous.

    (152.37 mm)

    (273.05 mm)
    Anba 15

    12.5

    10.0

    10.0
    15 ak sou

    10.0

    7.5

    10.0
    Yon tolerans epesè miray ka pa aplikab a mi 0.199 pous (5.05 mm) ak mwens; Konsilte manifakti pou tolerans miray sou gwosè tib sa yo.
    Yon dimansyon ki pi enpòtan, Lè sa a, yo ta dwe frèt-travay tib dwe espesifye nan andedan dyamèt ak epesè miray oswa dyamèt deyò ak dyamèt andedan.
    Ki graj-vire tub mekanik-varyasyon nan dyamèt deyò ak epesè miray pa dwe depase tolerans la nan tablo. Tab kouvri tolerans kòm aplike nan dyamèt deyò ak epesè miray ak aplike nan gwosè a espesifye.
    Ground mekanik tib-Varyasyon nan deyò dyamèt-yo pa dwe depase tolerans yo nan tablo. Pwodwi sa a nòmalman pwodui nan yon tib ki te travay frèt.
    Longè -se mekanik tib souvan tou meble nan longè moulen, 5 pye (1.5 m) ak sou. Definitif longè koupe yo tou meble lè espesifye nan achtè a. Tolerans longè yo montre nan tablo.
    Dwat - tolerans yo dwat pou tib wonn san pwoblèm pa dwe depase kantite lajan yo montre nan tablo.

     

    Kondisyon tès la

    1. Tès Hardness
    Lè limit dite yo obligatwa, manifakti a dwe konsilte. Dite tipik yo ki nan lis nan tablo .Lè espesifye, tès la dite dwe fèt sou 1 % nan tib yo.

    2. Tès Tansyon
    Lè pwopriyete rupture yo gen obligasyon, manifakti a dwe konsilte. Pwopriyete tipik rupture pou kèk nan klas yo pi komen ak kondisyon tèmik yo ki nan lis nan tablo.

    3. Tèsnestructive
    Divès kalite tès ultrasons oswa elektwomayetik ki pa gen okenn moun ki disponib. Tès la yo dwe itilize ak limit yo enspeksyon dwe etabli pa manifakti ak akò achtè.

    4. Tès Flaring
    Lè gen kondisyon espesyal pou pwòpte asye, metòd yo nan tès ak limit nan akseptasyon yo dwe etabli pa manifakti ak akò achtè.

    Detay Product

    Tiyo mekanik/chimik ak angrè

    GB/T8162-2008

    ASTM A519-2006

    BS EN 10210-1-2006

    ASTM A53/A53M-2012

    GB9948-2006

    GB6479-2013

    GB/T 17396-2009

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