490Mpa Hand Electrode For High Amandla Steel

490Mpa Hand Electrode For High Strength Steel Isithombe Esifakiwe

Inombolo yento:I-GEM-58(E70118)

Ilungele:INKONZO YEKHABONI

I-polarity yokunikezwa kwamandla::I-DC+AC

Igunya lesitifiketi::ABS,CCS,DNV/GL,LR,RS,CE,HAKC

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&Note

1. Ifanele UKUSHISELA I-CARBON STEEL KANYE NE-LOW ALLOY Steel, KANYE NAMANDLA AMABILI AFANELEKILEYO, ipayipi, imoto, I-BUILDING, BRIDGE KANYE NEZINYE IZAKHIWO, NJENGO-Q345.
2. Izinga esihlangabezane nalo: GB/T5117 E5018, AWS A5.1 E7018 & A5.1M E4918, ISO2560-A:E 42 3 B 3 2, ISO 2560-B: E4918 A

Njengoba i-electrode ye-E7018 imunca kalula umswakama, igcinwa kuhhavini yokomisa i-electrode.I-electrode egcinwe emoyeni ingashintshwa ku-350 ~ 400 ℃ isikhathi esingu-1h ~ 2h.Ukuze ubuyisele izakhiwo zesikhumba.Insimbi ethambile ingashiselwa ngama-electrode e-E7018 angashisiwe, kodwa amandla okugcina e-weld angase angabi phezulu ngokwanele.

Izici

I-iron powder low hydrogen uhlobo lwe-electrode yesandla, ukusebenza kahle kokushisela okuphezulu, i-arc ezinzile, ukwakheka okuhle, ukubola, ukuchaphaza okuncane, ukukhishwa kalula kwe-slagging, ukumelana nomlilo kwesikhumba sezidakamizwa, ukumelana okuhle kwesisu.Izakhiwo zemishini ezinzile, ipulasitiki enhle kanye nokuqina komthelela ophansi wokushisa.

I-E7018 iyikhwalithi ephezulu ye-carbon steel electrode ene-iron powder ephansi ye-hydrogen potassium enamathela.I-electrode inokusebenza okuhle kakhulu kwenqubo yokushisela, ukuqina kwe-arc kuhle, akulula ukukhiqiza ukuchelela kazibuthe ukuvunguza, i-welding seam yakha ihlanzekile futhi inhle, i-splash encane, i-slag kulula;Insimbi ye-weld inokuqina okuhle kakhulu futhi okuzinzile kwezinga lokushisa eliphansi kanye nokumelana nokuqhekeka.Ukusetshenziswa okubili kwe-Ac ne-DC, kungaqhuba yonke indawo yokushisela.Isici saso ukuthi isikhumba sezidakamizwa siqukethe i-iron powder, enganciphisa inani lezendlalelo zokushisela.Bhaka i-electrode ku-350 ~ 400 degrees Celsius amahora angu-1 ~ 2, futhi usebenzise nokubhaka.Ngokuvamile le electrode yekhwalithi ephezulu isetshenziselwa ukushisela insimbi yomkhumbi (A, B, D noma E, A36, E36) kanye nezakhiwo ezibalulekile zensimbi ye-alloy esezingeni elifanayo lamandla, njengama-boilers, imikhumbi yokucindezela kanye namapulatifomu okumba asogwini, njll.

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