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

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Ibicuruzwa birambuye

Ibicuruzwa bifitanye isano

Ibicuruzwa

Ibigize imiti nibikoresho bya mashini JIS G3441Amashanyarazi adafite ibyuma

Impamyabumenyi hamwe na Shimi (％)

Icyiciro

C≤

P≤

S≤

SCM 420TK

0.18 ~

0.23

0.15 ~

0.35

0.60 ~

0.85

0.030

0.90 ~

1.20

SCM 415TK

0.13 ~

0.18

0.15 ~

0.35

0.60 ~

0.85

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

0.90 ~

1.20

0.15 ~

0.30

SCM 420TK

0.18 ~

0.23

0.15 ~

0.35

0.60 ~

0.85

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

0.90 ~

1.20

0.15 ~

0.30

SCM 435TK

0.33 ~

0.38

0.15 ~

0.35

0.60 ~

0.85

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

0.90 ~

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

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.

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

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
Icyiciro cya 1	50mm≤D	± 1%	S≥4mm	+ 1% -12.5%
Icyiciro cya 2	D ＜ 50m	± 0.25mm	S ＜ 3mm	± 0.3mm
Icyiciro cya 2	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'ubukuta 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.