Imiyoboro Yambere Iyobora Inganda & Utanga isoko Mubushinwa |

JIS G 3441 Icyiciro cya 2 Amashanyarazi adafite ibyuma

Ibisobanuro bigufi:

Ingano: OD: 15.0 ~ 114mm WT: 2 ~ 20mm

Icyiciro: SCM420TK, SCM 415TK, SCM430TK,

Uburebure: 6M cyangwa uburebure bwagenwe nkuko bisabwa.

Iherezo: Impera yikibaya, Impera ya Beveled.

Kwishura: 30% Kubitsa, 70% L / C Cyangwa B / L Gukoporora Cyangwa 100% L / C Mubireba

Min.Ibicuruzwa byateganijwe: Toni 1

Igihe Cyambere: Iminsi 7-14 Niba Mububiko, Iminsi 30-45 Yokubyara

Ikoranabuhanga: Bishyushye Bishyushye, Ubukonje Bwashushanijwe, Bwakuweho, Ubukonje burangiye, Ubushyuhe Bwakozwe

 

Ibicuruzwa birambuye

Ibicuruzwa bifitanye isano

Ibicuruzwa

Ibigize imiti nibikoresho bya mashini JIS G3441Amashanyarazi adafite ibyuma

Impamyabumenyi hamwe na Shimi (%)

Icyiciro

C≤

Si

Mn

P≤

S≤

Cr

Mo

SCM 420TK

0.18 ~

0.23

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

-

SCM 415TK

0.13 ~

0.18

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

0.15 ~

0.30

SCM 418TK

0.16 ~

0.21

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

0.15 ~

0.30

SCM 420TK

0.18 ~

0.23

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

0.15 ~

0.30

SCM 430TK

0.28 ~

0.33

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

0.15 ~

0.30

SCM 435TK

0.33 ~

0.38

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

0.15 ~

0.30

SCM 440TK

0.38 ~

0.43

0.15 ~

0.35

0.60 ~

0.85

0.030

0.030

0.90 ~

1.20

0.15 ~

0.30

Icyitonderwa: 1. Ni nkumwanda mu miyoboro itandukanye yicyuma nturenga 0,25%, na Cu ntirenza 0,30%;2. Iyo umuguzi asabye isesengura ryibicuruzwa byarangiye, gutandukana byemewe nkuko bigaragara mu mbonerahamwe ya 3 ya JIS G0321.

Ibikorwa byo gukoraJIS G 3441Amashanyarazi adafite ibyuma

tebes

Ibisobanuro bya JIS G 3441Amashanyarazi adafite ibyumaTurashobora gutanga

Gukora: umuyoboro udafite kashe (ushyushye urangiye n'imbeho irangiye)

Ingano: OD: 15.0 ~ 114mm WT: 2 ~ 20mm

Icyiciro: SCM 415TK, SCM 420 TK.

Uburebure: 6M cyangwa uburebure bwagenwe nkuko bisabwa.

Iherezo: Impera yikibaya, Impera ya Beveled.

icyuma-cyuma
ibishishwa-bidafite icyuma-umuyoboro2

Icyiciro
Uburyo bwo gukora kode (bishyushye birangiye umuyoboro w'icyuma: SH;Ubukonje burangije icyuma: SC)
Ibipimo (diameter nominal X uburebure bwurukuta cyangwa umubyimba wa diameter X hanze)
Izina ryumukoresha cyangwa ikiranga

Ubworoherane bwa diameter yo hanze n'ubugari bw'urukuta

    1. Ubworoherane bwa OD na WT

      Igabana

      Ubworoherane kuri OD

      Ubworoherane kuri WT

      Icyiciro cya 1

      D < 50m

      ± 0.5 mm

      S < 4mm

       

      + 0,6mm

      -0.5mm

      50mm≤D

      ± 1%

      S≥4mm

      + 1% -12.5%

      Icyiciro cya 2

      D < 50m

      ± 0.25mm

      S < 3mm

      ± 0.3mm

      50mm≤D

      ± 0.5%

      S≥3mm

      ± 10%

      Icyiciro cya 3

      D < 25m

      ± 0,12 mm

      S < 2mm

      ± 0.15mm

      40mm > D≥25mm

      ± 0,15 mm

       

       

      50mm > D≥40mm

      ± 0.18 mm

      S≥2mm

      ± 8%

      60mm > D≥50mm

      ± 0,20 mm

      Icyitonderwa: kwihanganira kuri buri rukuta rw'ubugari bizengurutswe ahantu hamwe hakurikijwe amategeko JIS Z 8401

      70mm > D≥60mm

      ± 0.23mm

      80mm > D≥70mm

      ± 0,25 mm

      90mm > D≥80mm

      ± 0,30mm

      100mm > D≥90mm

      ± 0,40 mm

      D≥100mm

      ± 0,50%

       

       

       

       

       

      1. Kwihanganira OD kwihanganira gushyushya ibyuma bidafite icyuma ukurikije icyiciro12. Imiyoboro y'ibyuma yazimye kandi ifite ubushyuhe ukurikije ibyiciro 4.

Gupakira no koherezwa kuri JIS G3441 Amashanyarazi adafite ibyuma

astm a179 ibikoresho
tubes umukara
imiyoboro

  • Mbere:
  • Ibikurikira:

  • ASTM A213 T11 Amashanyarazi Amashanyarazi Amashanyarazi

    ASTM A335 P9 Ikidodo Cyuma Cyuma Cyuma Cyuma Cyuma

    ASTM A519 1020 Carbone idafite karubone na Alloy Mechanical Tubing

    Ibicuruzwa bifitanye isano