GB 5310 20G tuubada kululeeyaha cadaadiska sare

GB 5310 20G Culayska Cadaadiska Sare ee tuubada kuleyliyaha leh Sawirka

Sharaxaad Gaaban:

20G tuubo bir ah oo aan xuduud lahayn waa bir qaabdhismeed kaarboon oo tayo sare leh, walxo kuleyliyaha, kaarboonka 0.17-0.24%, xoogga xajinta ee 410Mpa, dhibicda 230-250Mpa.Miyuu yahay wax-soo-saarkayaga ugu weyn ee birta, waxaan ku siin karnaa 20G tuubo aan cillad lahayn oo leh tayo sare iyo qiimo tartan leh.Halkan si aan kuugu baro 20G tuubooyin aan sina lahayn sifooyinka kiimikada aasaasiga ah iyo sifooyinka farsamada.

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Faahfaahinta Alaabta

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Waxyaabaha Kiimikada ah (%)

Darajo	C	Si	Mn	S	P	Cr	Mo	V	Ti	B	W	Ni	Al	Nb	N
20G	0.17-0.23	0.17-0.37	0.35-0.65	0.015	0.025
20 MnG	0.17-0.24	0.17-0.37	0.70-1.00	0.015	0.025
25 MnG	0.22-0.27	0.17-0.37	0.70-1.00	0.015	0.025
15 MoG	0.12-0.20	0.17-0.37	0.40-0.80	0.015	0.025		0.25-0.35
20 MoG	0.15-0.25	0.17-0.37	0.40-0.80	0.015	0.025		0.44-0.65
12CrMoG	0.08-0.15	0.17-0.37	0.40-0.70	0.015	0.025	0.40-0.70	0.40-0.55
15CrMoG	0.12-0.18	0.17-0.37	0.40-0.70	0.015	0.025	0.80-1.10	0.40-0.55
12Cr2MoG	0.08-0.15	≤0.60	0.40-0.60	0.015	0.025	2.00-2.50	0.90-1.13
12Cr1MoVG	0.08-0.15	0.17-0.37	0.40-0.70	0.01	0.025	0.90-1.20	0.25-0.35	0.15-0.30
12Cr2MoWVTiB	0.08-0.15	0.45-0.75	0.45-0.65	0.015	0.025	1.60-2.10	0.50-0.65	0.28-0.42	0.08-0.18	0.002-0.008	0.30-0.55
10Cr9Mo1VNbN	0.08-0.12	0.20-0.50	0.30-0.60	0.01	0.02	8.00-9.50	0.85-1.05	0.18-0.25				≤0.040	≤0.040	0.06-0.10	0.03-0.07

Bandhiga Alaabta

Guryaha Makaanikada

Darajo	Xoog xajin	Dhibicda wax-soo-saarka (Mpa)	Dheeraynta(%)	Saamaynta (J)
Darajo	(Mpa)	aan ka yarayn	aan ka yarayn	aan ka yarayn
20G	410-550	245	24/22	40/27
25MnG	485-640	275	20/18	40/27
15MoG	450-600	270	22/20	40/27
20MoG	415-665	220	22/20	40/27
12CrMoG	410-560	205	21/19	40/27
12 Cr2MoG	450-600	280	22/20	40/27
12 Cr1MoVG	470-640	255	21/19	40/27
12Cr2MoWVTiB	540-735	345	18	40/27
10Cr9Mo1VNb	≥585	415	20	40
1Cr18Ni9	≥520	206	35
1Cr19Ni11Nb	≥520	206	35

WT(S)		Dulqaadka WT
<3.5		+ 15% (+0.48mm daq)
		-10% (+0.32mm daq)
3.5-20		+ 15%, -10%
>20	D<219	± 10%
	D≥219	+ 12.5%, -10%

Xaalad Dheeraad ah

UT (Baaritaan Ultrasonic).

N(Caadiyan).

Q+T (Demiyay oo xanaaqsan).

Tijaabada Jihada Z(Z15,Z25,Z35).

Imtixaanka Saamaynta Charpy V-Notch.

Imtixaanka Qaybta Saddexaad (sida Imtixaanka SGS).

Dahaarka ama Rasaasta Qarxinta iyo rinjiyeynta.

GB 5310 Codsiga tuubada kululeeyaha cadaadiska sare

GB5310 20G tuubooyinka birta ah ee bilaa-xun waxaa inta badan loo isticmaalaa weelasha cadaadiska, mashiinada, xirmooyinka tuubooyinka, saliida iyo warshadaha kiimikada.

GB 5310 tuubada kululeeyaha cadaadiska sare ee magaca kale

GB 5310 tuubada kuleyliyaha cadaadiska igh, 20G tuubo bir kuleyliyaha ah, 20G tuubo kululeeyaha

Tuubooyinka kululeeyaha waxaa loo isticmaalaa warshadahan:
Kuleyliyeyaasha uumiga.
Koronto dhalin.
Dhirta Shidaalka Fosil
Dhirta Korontada.
Dhirta warshadaynta.