Ubushinwa Cr Umuyoboro - JIS G3444 - INKINGI GATANU

Ibicuruzwa birambuye

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Ubushinwa butanga imiyoboro - JIS G3444 - STEEL ITANU:

HE G3444UruzigaUmuyoboro w'icyuma

Hanze ya diameter (mm): 21.7-1016.0

Ubunini bw'urukuta (mm): 2.0-22

Uburebure: 1m-12m cyangwa uburebure bwihariye

Kuvura hejuru: umukara, gushushanya, galvanised, nibindi.

Iherezo: byoroshye cyangwa bifatanye byombi birangirana numutwe umwe wa plastike wumutwe umwe

Gupakira: muri bundle cyangwa uzengurutswe nigitambara kitarimo amazi pvc.

Kohereza.: Ubwinshi cyangwa umutwaro muri kontineri.

Kwishura: T / T, L / C, ubumwe bwiburengerazuba

Gusaba: imiterere, amazi, gaze nibindi.

Imbonerahamwe 1. Ibigize imiti

					Igice:%
Ikimenyetso cy'amanota	C.	Kandi	Mn	P.	S.
STK290	-	-	-	0.050 max.	0.050 max.
STK400	0.25 max.	-	-	0.040 max.	0.040 max.
STK490	0.18 max.	0.55 max.	1.65 max.	0.035 max.	0.035 max.
STK500	0.24 max.	0.35 max.	0.30 kugeza 1.30	0.040 max.	0.040 max.
STK540	0.23 max.	0.55 max.	1.50 max.	0.040 max.	0.040 max.
Icyitonderwa a) Nibiba ngombwa, ibivangavanze bitari muri iyi mbonerahamwe birashobora kongerwaho. b) Ku muyoboro wo mu cyiciro cya STK540 urenga mm 12,5 z'uburebure bw'urukuta, ibigize imiti bishobora gukorerwa ubwumvikane buke hagati yumuguzi nuwabikoze.

Imbonerahamwe 2. Ibyiza bya mashini

Ikimenyetso cy'amanota	Imbaraga zingana N / mm²	Tanga ingingo yerekana ibimenyetso N / mm²	Imbaraga zingana muri zone weld N / mm²	Kurambura	Kwunama
	Imbaraga zingana N / mm²	Tanga ingingo yerekana ibimenyetso N / mm²	Imbaraga zingana muri zone weld N / mm²	Intera iri hagati yamasahani (H)	Inguni	Imbere ya radiyo
	Bikoreshwa hanze ya diameter
	Ibipimo byose byo hanze	Ibipimo byose byo hanze	Ibipimo byose byo hanze	Ibipimo byose byo hanze	50 mm max.
STK290	290 min.	-	290 min.	2/3 D.	90 °	6 D.
STK400	400 min.	235 min.	400 min.	2/3 D.	90 °	6 D.
STK490	490 min.	315 min.	490 min.	7/8 D.	90 °	6 D.
STK800	500 min.	355 min.	500 min.	7/8 D.	90 °	6 D.
STK540	540 min.	390 min.	540 min.	7/8 D.	90 °	6 D.
ICYITONDERWA 1 D yiyi mbonerahamwe ni diameter yo hanze yigituba. ICYITONDERWA 2 1 Nmm² = 1MPa