490Mpa Hand Electrode Ya Chitsulo Champhamvu Kwambiri

490Mpa Hand Electrode For High Strength Steel Chithunzi Chowonetsedwa

Katundu No::GEM-57(E7015

Zokwanira kwa::CARBON zitsulo

Mphamvu yamagetsi polarity::DC+

Ulamuliro wa Satifiketi:: CE

Malo owotcherera: AWS E7018-A1 Zitsulo zotsika zachitsulo

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Sepcification

Zolemba Zamalonda

Ntchito&Standard

1.Zoyenera KULAMBIRA ZINTHU ZONSE ZA CARBON NDI ZOCHITA ZOSANGALALA, PAMODZI NDI mphamvu yofananira ya boiler, pipeline, pressure chombo, ocean engineering structure welding, monga Q345, X60 pipeline steel, etc.
2. Muyezo womwe tidakumana 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: Chithunzi cha E4915 G-AP

Mfundo zofunika kuziganizira:

1. Musanayambe kuwotcherera, electrode iyenera kuphikidwa pa 350 ℃ kwa ola limodzi ndikutengedwa ngati pakufunika.
2. Musanayambe kuwotcherera, chowotchereracho chiyenera kutsukidwa ndi dzimbiri, mafuta, madzi ndi zonyansa zina.
3. kuwotcherera kuyenera kuchitidwa ndi arc yaifupi, kuwotcherera kocheperako ndikoyenera.

Mawonekedwe

1. Low hydrogen potassium electrode, arc yokhazikika, mawonekedwe okongola, owoneka bwino, kuwaza pang'ono, kutsitsa kosavuta, kukana moto pakhungu, kukana bwino kwa porosity.
2. tebulo makina katundu, pulasitiki wabwino, kulimba kukhudza ndi kung'amba resistance.Diffused haidrojeni okhutira ndi otsika.

J507RH ikugwirizana ndi GBE5015-G.Kulimba mphamvu 500 ~ 600MPa zokolola mphamvu 420 ~ 450MPa zimakhudza 40 madigiri akhoza kufika 100 ~ 120JRH ndi kopitilira muyeso-otsika haidrojeni mkulu kulimba elekitirodi.1. Elekitirodi yakutsogolo iyenera kuphikidwa pa 350-430 ℃ kwa 1h, ndikuyika mu chofungatira pa 100-150 ℃ kuti mugwiritse ntchito pophika.2. Musanayambe kuwotcherera, chowotchereracho chiyenera kutsukidwa ndi dzimbiri, mafuta, madzi ndi zonyansa zina.3. Short arc iyenera kugwiritsidwa ntchito pakuwotcherera, ndipo njira yopapatiza yowotcherera ndiyoyenera.

Zitsulo zapamwamba za Carbon Zida zowotcherera waya zolimba

High Carbon steels Manual electrode kuwotcherera Chalk

Kampani & Fakitale

Kuyamba kwa mankhwala ndi makina katundu

CHEMICAL COMPONET:

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

ZINTHU ZAMAKHALIDWE:

THUPI	YOPHUNZIRA MPHAMVU (MPa)	KULIMBIKITSA MPHAMVU (MPa)	HEATTREAMENT℃xh	KULAMBIRA(%)
GB/T MALAMULO	400	490	AW	20
MALAMULO AWS	400	490	AW	22
CHITSANZO CHA VALUE	460	555	AW	30

ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:

ZINTHU ZA DIAMETERS(mm)		2.6 * 350	3.2 * 350	4.0 * 400	5.0 * 400
MPHAMVU	H/W	80-110	100-130	130-180	180-230
(Ampa)	O/W	50-80	90-120	130-160	-

ZINDIKIRANI:
H / W: yopingasa malo kuwotcherera
O/W: kuwotcherera pamwamba pamutu

430Mpa Hand Electrode For Low Carbon Steel04

Milandu Yodziwika

430Mpa Hand Electrode For Low Carbon Steel05

Satifiketi

Kuyamba kwa mankhwala ndi makina katundu

CHEMICAL COMPONET:

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

ZINTHU ZAMAKHALIDWE:

THUPI	YOPHUNZIRA MPHAMVU (MPa)	KULIMBIKITSA MPHAMVU (MPa)	HEATTREAMENT℃xh	KULAMBIRA(%)
GB/T MALAMULO	400	490	AW	20
MALAMULO AWS	400	490	AW	22
CHITSANZO CHA VALUE	460	555	AW	30