490Mpa Hand Electrode For High Amandla Steel

I-Electrode yesandla ye-490Mpa yeNtsimbi yaMandla aphezulu oMfanekiso oMfaniswayo

Inombolo yomba:I-GEM-57(E7015

Ilungele:INKONZO YEKHABONI

Unikezelo lwamandla ombane::DC+

Igunya lesatifikethi:: CE

Indawo yokuwelda: I-AWS E7018-A1 Iintsimbi ezisezantsi-zengxubevange yentsimbi

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ukucalulwa

Iithegi zeMveliso

Isicelo&Standard

1.Ifanelekile I-WELDING YE-CARBON STEEL KUNYE NE-LOW ALLOY Steel, KUNYE NAMANDLA ahambelanayo webhoyila, umbhobho, inqanawa yoxinzelelo, i-ocean engineering structure welding, njenge-Q345, i-X60 ye-pipeline steel, njl.
2. Umgangatho esidibene nawo: 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: E4915 G-AP

Iingongoma zokuhoywa:

1. Ngaphambi kwe-welding, i-electrode kufuneka ibhakwe kwi-350 ℃ ngeyure eli-1 kwaye ithathwe njengoko kufuneka.
2. Ngaphambi kwe-welding, i-weldment kufuneka ihlambuluke ngokugqwala, ioli, amanzi kunye nezinye izinto ezingcolileyo.
3. I-Welding kufuneka yenziwe nge-arc emfutshane, i-welding ipase encinci ifanelekile.

Iimbonakalo

1. I-electrode ye-hydrogen ye-potassium ephantsi, i-arc ezinzileyo, ukubunjwa okuhle, ukugqwesa, ukutshiza okuncinci, ukuchithwa lula, ukuxhathisa umlilo wesikhumba, ukuxhathisa okulungileyo kwe-porosity.
2. iipropathi ze-table mechanical, iplastiki enhle, ukuqina kwempembelelo kunye nokumelana nokuqhekeka.I-diffused hydrogen content iphantsi.

I-J507RH ihambelana ne-GBE5015-G.Amandla okuqina 500 ~ 600MPa isivuno amandla 420 ~ 450MPa impembelelo ukuya degrees 40 inokufikelela 100 ~ 120JRH yi ultra-low hydrogen high toughness electrode.1. I-electrode yangaphambili iya kubhaka kwi-350-430℃ nge-1h, kwaye emva koko ifakwe kwi-incubator kwi-100-150℃ yokusetyenziswa nokubhaka.2. Ngaphambi kwe-welding, i-weldment iya kuhlanjululwa kwi-rust, ioli, amanzi kunye nezinye izinto ezingcolileyo.3. I-arc emfutshane kufuneka isetyenziswe ngexesha le-welding, kwaye i-weld passage ye-weld ifanelekile.

Iintsimbi zeCarbon eziPhakamileyo Izincedisi zokuwelda ucingo oluqinileyo

High Carbon steels Manual electrode welding izincedisi

Inkampani kunye neFactory

Ukubunjwa kwemveliso kunye neempawu zemishini isingeniso

INXENYE YECHEMICAL:

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

IPROPATI YOOMATSHINI:

IPROPATI	IZIVUNO ZAMANDLA(MPa)	UKWANDISA AMANDLA (MPa)	UBUSHUSHU℃xh	UBUDE(%)
GB/T IMIGAQO	400	490	AW	20
I-AWS IMIGAQO	400	490	AW	22
UMZEKELO IXABISO	460	555	AW	30

IZIQINISEKISO ZOKUSHISA IZIQULATHO:

INGCACISO YEDIAMETERS(mm)		2.6*350	3.2*350	4.0*400	5.0*400
UMBANE	H/W	80-110	100-130	130-180	180-230
(Amp)	O/W	50-80	90-120	130-160	-

PHAWULA:
H / W: ukuwelda indawo ethe tye
O / W: phezu-intloko isikhundla welding

430Mpa Hand Electrode For Low Carbon Steel04

Amatyala aqhelekileyo

430Mpa Hand Electrode For Low Carbon Steel05

Isatifikethi

Ukubunjwa kwemveliso kunye neempawu zemishini isingeniso

INXENYE YECHEMICAL:

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