490Mpa Electrode lima no ke kila ikaika kiʻekiʻe

'ikamu helu::GEM-57(E7015

Pono no::HAAWINA KAPONO

Polarity lako mana::DC+

Mana palapala::ABS,BV,CCS,DNV/GL,LR,NK,RS,CE

Kūlana welding: AWS E7018-A1 Haʻahaʻa-alloy steels Metala pauda kuʻihao uwea wiliwili lako

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Sepcification

Huahana Huahana

Noi a me ka maʻamau a me ka manaʻo:

1. He kūpono no ka wili ʻana i ka hao kalapona a me ka hao hao haʻahaʻa, a me ka ikaika like o ka paila, pipeline, kaʻa, hale, alahaka a me nā mea hana ʻē aʻe, e like me Q345.
2. ʻO ka maʻamau a mākou i hālāwai ai: GB/T5117 E501, AWS A5.1 E701 & A5.1M E491, ISO2560-A:E 42 3 B 2 2, ISO 2560-B: E4915 A

Nā wahi no ka nānā ʻana:

1. Ma mua o ke kuʻi ʻana, pono e kālua ʻia ka electrode ma 350 ℃ no 1 hola a lawe ʻia e like me ka mea e pono ai.
2. Ma mua o ke kuʻi ʻana, pono e hoʻomaʻemaʻe ʻia ka weld me ka ʻōpala, ka ʻaila, ka wai a me nā mea haumia ʻē aʻe.
3. Pono e hana ʻia ka wiliwili me ka pōkole pōkole, kūpono ke kuʻi kuʻi ʻana.

Nā hiʻohiʻona

1. Haʻahaʻa hydrogen potassium electrode, kūpaʻa arc, nani hoʻokumu, exquisite, liʻiliʻi splash, maʻalahi de-slagging, maikaʻi ʻili ahi kū'ē, maikaʻi porosity kū'ē.
2. papaʻaina mechanical waiwai, maikaʻi plasticity, hopena toughness a māwae kū'ē.

ʻO GEL-57 haʻahaʻa kalapona kila lima electrode, pae honua ʻo E7015, ʻo Kina ka helu J507, no ka haʻahaʻa hydrogen sodium alkaline electrode, kūpono no ka wili ʻana i ka ikaika Q345 o ke kila kila haʻahaʻa.ʻO J ka leka mua o ka hui kila kila, kahi e kū ai no ka electrode kila.ʻO ka ikaika tensile o 50 metala fused ua like a ʻoi aku paha ma mua o 490MPa (50 KGF/mm2).Haʻahaʻa sodium hydrogen electrode.Aia ka electrode i ka laina me ke kumu hoʻohālike E5015, kahi e hōʻike ai ʻo E i ka electrode me ka ikaika tensile o 50 metala fused like a ʻoi aku paha ma mua o 490MPa (50 KGF/mm2).Hōʻike ka 1 i ka electrode wiliwili kūlana āpau (weli palahalaha, kuʻi kuʻekuʻe, kuʻekuʻe wāwae, kuʻekuʻe kūwaho).Haʻahaʻa sodium hydrogen electrode.ʻAʻole i loaʻa i ka electrode ka mea hoʻopaʻa arc a hiki ke hoʻohana wale ʻia no ka hoʻoheheʻe ʻana i ka polarity reverse DC.

ʻO nā kila kalapona kiʻekiʻe Nā mea hoʻoheheʻe electrode manual

Hui & Hale Hana

ʻO ka hoʻohui ʻana o ka huahana a me ka hoʻokomo ʻana i nā waiwai mechanical

KOMPONO KIMIKA:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T RULA	0.15	1.6	0.9	0.2	0.3	0.3	0.035	0.035	0.08
NA RULA AWS	0.15	1.25	0.9	0.2	0.3	0.3	0.035	0.035	0.08
KA WAIWAI LA'ANA	0.075	1.17	0.5	0.04	0.02	0.007	0.017	0.009	0.01

WAIWAI MECHANICAL:

WAIWAI	IKAIKA HUA(MPa)	KA IKAIKA HOU (MPa)	HEATTREAMENT℃xh	ELONGATION(%)
GB/T RULA	400	490	AW	20
NA RULA AWS	400	490	AW	22
KA WAIWAI LA'ANA	460	555	AW	30

PALAPALA PALAPALA I MANAOIA:

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

MANAʻO:
H/W: kuʻekuʻe wāwae kūlana
O/W: wiliwili kūlana ma luna o ke poʻo

430Mpa Electrode lima no ka hao kalapona haahaa04

Nā hihia maʻamau

430Mpa Electrode lima no ka hao kalapona haahaa05

Palapala

ʻO ka hoʻohui ʻana o ka huahana a me ka hoʻokomo ʻana i nā waiwai mechanical

KOMPONO KIMIKA:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T RULA	0.15	1.6	0.9	0.2	0.3	0.3	0.035	0.035	0.08
NA RULA AWS	0.15	1.25	0.9	0.2	0.3	0.3	0.035	0.035	0.08
KA WAIWAI LA'ANA	0.075	1.17	0.5	0.04	0.02	0.007	0.017	0.009	0.01