490Mpa Hand Electrode For High Amandla Steel

490Mpa Hand Electrode For High Strength Steel Isithombe Esifakiwe

Inombolo yento:I-GEM-57(E7015

Ilungele:INKONZO YEKHABONI

I-polarity yokunikezwa kwamandla::I-DC+

Igunya lesitifiketi:: CE

Indawo yokushisela: I-AWS E7018-A1 Izinsimbi ezinengxubevange ephansi Insimbi eyimpuphu yokushisela ucingo Izesekeli zokushisela

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ukuhlukaniswa

Omaka bomkhiqizo

Isicelo&Standard

1.Ifanele UKUSHISELA KWE-CARBON STEEL KANYE NE-LOW ALLOY Steel, KANYE namandla ahambisanayo ebhayela, ipayipi, umkhumbi wengcindezi, ukushisela kwesakhiwo sobunjiniyela basolwandle, njenge-Q345, i-X60 pipeline steel, njll.
2. Izinga esihlangabezane nalo: GB/T5117 E5015-G AP, AWS A5.5 E7015-G & A5.5M E4915-G, ISO2560-A:E 42 4 Z0.5 Ni B 2 2, ISO 2560-B: I-E4915 G-AP

Amaphuzu okunakwa:

1. Ngaphambi kokushisela, i-electrode kufanele ibhakwe ku-350 ℃ ihora elingu-1 futhi ithathwe njengoba kudingeka.
2. Ngaphambi kokushisela, i-weldment kufanele ihlanzwe ngokugqwala, amafutha, amanzi nokunye ukungcola.
3. I-Welding kufanele yenziwe nge-arc emfushane, i-welding pass welding ifanelekile.

Izici

1. I-electrode ye-hydrogen potassium ephansi, i-arc ezinzile, ukwakheka okuhle, okubabazekayo, ukuchaphaza okuncane, i-de-slagging elula, ukumelana nomlilo wesikhumba okuhle, ukumelana okuhle kwe-porosity.
2. izakhiwo zemishini yetafula, ipulasitiki enhle, ukuqina komthelela kanye nokumelana nokuqhekeka.Okuqukethwe kwe-hydrogen okusabalalisiwe kuphansi.

I-J507RH ihambisana ne-GBE5015-G.Amandla aqinile 500 ~ 600MPa amandla esivuno 420 ~ 450MPa umthelela kumadigri angu-40 angafinyelela ku-100~120JRH i-ultra-low hydrogen high toughness electrode.1. I-electrode yangaphambili izobhakwa ku-350-430℃ ihora elingu-1, bese ifakwa ku-incubator ku-100-150℃ ukuze isetshenziswe nokubhaka.2. Ngaphambi kokushisela, i-weldment izohlanzwa ngokugqwala, amafutha, amanzi nokunye ukungcola.3. I-arc emfushane kufanele isetshenziswe ngesikhathi sokushisela, futhi i-weld passage encane ifanelekile.

Izinsimbi Zekhabhoni Ephakeme Izesekeli zokushisela ucingo oluqinile

High Carbon steels Manual electrode welding izesekeli

Inkampani Nemboni

Ukwakhiwa komkhiqizo kanye nezakhiwo zemishini isingeniso

COMPONET YECHEMICAL:

I-ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T IMITHETHO	0.15	1.6	0.9	0.2	0.3	0.3	0.035	0.035	0.08
AWS IMITHETHO	0.15	1.25	0.9	0.2	0.3	0.3	0.035	0.035	0.08
ISIBONELO VALUE	0.075	1.17	0.5	0.04	0.02	0.007	0.017	0.009	0.01

IMPAHLA YOMKHETHI:

IMPAHLA	UKUVUMELA AMANDLA(MPa)	AMANDLA AMANDLA(MPa)	I-HEATTREAMENT℃xh	LONGATION(%)
GB/T IMITHETHO	400	490	AW	20
AWS IMITHETHO	400	490	AW	22
ISIBONELO VALUE	460	555	AW	30

IMIPHAKATHI YOKUSHISA ENCONYWAYO:

IZINCACISO ZAMA-DIAMETERS(mm)		2.6*350	3.2*350	4.0*400	5.0*400
Ugesi	H/W	80-110	100-130	130-180	180-230
(Amp)	O/W	50-80	90-120	130-160	-

QAPHELA:
H/W: ukushisela indawo enezingqimba
O/W: i-over-head position welding

430Mpa Hand Electrode For Low Carbon Steel04

Amacala Ajwayelekile

430Mpa Hand Electrode For Low Carbon Steel05

Isitifiketi

Ukwakhiwa komkhiqizo kanye nezakhiwo zemishini isingeniso

COMPONET YECHEMICAL:

I-ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T IMITHETHO	0.15	1.6	0.9	0.2	0.3	0.3	0.035	0.035	0.08
AWS IMITHETHO	0.15	1.25	0.9	0.2	0.3	0.3	0.035	0.035	0.08
ISIBONELO VALUE	0.075	1.17	0.5	0.04	0.02	0.007	0.017	0.009	0.01

IMPAHLA YOMKHETHI:

IMPAHLA	UKUVUMELA AMANDLA(MPa)	AMANDLA AMANDLA(MPa)	I-HEATTREAMENT℃xh	LONGATION(%)
GB/T IMITHETHO	400	490	AW	20
AWS IMITHETHO	400	490	AW	22
ISIBONELO VALUE	460	555	AW	30