490Mpa Electrode aka maka igwe dị elu

490Mpa Electrode aka maka nnukwu ike ígwè arụpụtara onyogho

Ihe Mba:GEM-57 (E7015

Kwesịrị ekwesị maka:Ụkpụrụ Carbon

Ike ọkọnọ polarity:DC+

Ikike asambodo: CE

Ọkwa ịgbado ọkụ: AWS E7018-A1 obere alloy steels igwe ntụ ntụ ịgbado ọkụ waya Ngwa ịgbado ọkụ

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Nkọwa ngwaahịa

Nkewapụ

Mkpado ngwaahịa

Ngwa & Standard

1.Suitable maka ịgbado ọkụ nke carbon ígwè na ala alloy ígwè, nakwa dị ka kwekọrọ ekwekọ ike nke ji esi mmiri ọkụ, pipeline, mgbali arịa, oké osimiri engineering Ọdịdị ịgbado ọkụ, dị ka Q345, X60 pipeline ígwè, wdg.
2. Ọkọlọtọ anyị zutere: 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

Isi ihe maka nlebara anya:

1. Tupu ịgbado ọkụ, a ga-emerịrị electrode na 350 ℃ maka awa 1 wee were dị ka ọ dị mkpa.
2. Tupu ịgbado ọkụ, a ga-ehichapụrịrị nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ.
3. Welding ga-arụ na obere arc, warara ngafe ịgbado ọkụ kwesịrị ekwesị.

Atụmatụ

1. Low hydrogen potassium electrode, kwụsiri ike arc, mara mma akpụ, ụtọ, nta splash, mfe de-slagging, ezi akpụkpọ ọkụ na-eguzogide, ezi porosity eguzogide.
2. table mechanical Njirimara, ezigbo plasticity, mmetụta siri ike na mgbape resistance.Diffused hydrogen ọdịnaya dị ala.

J507RH dabara na GBE5015-G.Tensile ike 500 ~ 600MPa ike 420 ~ 450MPa mmetụta 40 degrees nwere ike iru 100 ~ 120JRH bụ ultra-ala hydrogen high toughness electrode.1. The n'ihu electrode ga-eme achịcha na 350-430 ℃ maka 1h, na mgbe ahụ, enịm ke incubator na 100-150 ℃ maka ojiji na mmiri.2. Tupu ịgbado ọkụ, a ga-ehichapụ welded site na nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ.3. Ekwesịrị iji obere arc mee ihe n'oge ịgbado ọkụ, na ụzọ weld dị warara dabara adaba.

Carbon steels ntuziaka elektrọd ngwa ịgbado ọkụ

Ụlọ ọrụ & Ụlọ ọrụ

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T iwu	0.15	1.6	0.9	0.2	0.3	0.3	0,035	0,035	0.08
Iwu AWS	0.15	1.25	0.9	0.2	0.3	0.3	0,035	0,035	0.08
URU Ọmụmaatụ	0,075	1.17	0.5	0.04	0.02	0,007	0.017	0.009	0.01

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	ELONGATION(%)
GB/T iwu	400	490	AW	20
Iwu AWS	400	490	AW	22
URU Ọmụmaatụ	460	555	AW	30

NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ

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

IHE:
H/W: ịgbado ọkụ kwụ ọtọ
O/W: ịgbado ọkụ n'elu-isi

430Mpa Electrode aka maka obere carbon steel04

Ikpe a na-ahụkarị

430Mpa Electrode aka maka obere carbon ígwè05

Asambodo

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T iwu	0.15	1.6	0.9	0.2	0.3	0.3	0,035	0,035	0.08
Iwu AWS	0.15	1.25	0.9	0.2	0.3	0.3	0,035	0,035	0.08
URU Ọmụmaatụ	0,075	1.17	0.5	0.04	0.02	0,007	0.017	0.009	0.01