490Mpa Hand Electrode Ya Chitsulo Champhamvu Kwambiri

490Mpa Hand Electrode For High Strength Steel Chithunzi Chowonetsedwa

Katundu No::GEM-58(E70118)

Zokwanira kwa::CARBON zitsulo

Mphamvu yamagetsi polarity::DC+AC

Ulamuliro wa Satifiketi::ABS,CCS,DNV/GL,LR,RS,CE,HAKC

Malo owotcherera: AWS E7018-A1 Zitsulo zotsika zachitsulo

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Sepcification

Zolemba Zamalonda

Ntchito&Standard&Note

1. Oyenera KUWIRITSA ZINTHU ZONSE ZA CARBON NDI CHITSULO CHONSE CHONSE, KUKONZA MTIMA WOYENERA WA BOiler, mapaipi, galimoto, BUILDING, BRIDGE NDI ZINTHU ZINA, MONGA Q345.
2. Muyezo womwe tidakumana nawo: GB/T5117 E5018, AWS A5.1 E7018 & A5.1M E4918, ISO2560-A:E 42 3 B 3 2, ISO 2560-B: E4918 A

Popeza electrode ya E7018 imatenga chinyezi mosavuta, imasungidwa muvuni yowumitsa ma elekitirodi.Elekitirodi yosungidwa mumlengalenga imatha kubwezeretsedwanso pa 350 ~ 400 ℃ kwa 1h ~ 2h.Pofuna kubwezeretsa katundu wa khungu.Chitsulo chochepa chimatha kuwotcherera ndi ma elekitirodi a E7018 osapsa, koma mphamvu yomaliza yowotcherera ikhoza kukhala yosakwanira.

Mawonekedwe

Iron powder low hydrogen mtundu wa electrode pamanja, kuwotcherera kwapamwamba, arc yokhazikika, mawonekedwe okongola, ma corrugations, kuwaza pang'ono, kutsitsa kosavuta, kukana moto pakhungu la mankhwala, kukana bwino kwa stomatal.Khola makina katundu, pulasitiki wabwino ndi otsika kutentha zimakhudza kupirira.

E7018 ndi apamwamba mpweya zitsulo elekitirodi ndi chitsulo ufa otsika wa haidrojeni potaziyamu ❖ kuyanika.Elekitirodi imakhala ndi ntchito yabwino kwambiri yowotcherera, kuuma kwa arc ndikwabwino, sikophweka kutulutsa kukondera kwa maginito, kuwotcherera msoko kumapanga koyera komanso kokongola, kuwotcherera pang'ono, slag ndikosavuta;Chitsulo chowotcherera chimakhala ndi kulimba kwa kutentha komanso kukhazikika kochepa komanso kukana ming'alu.Kugwiritsa ntchito pawiri kwa Ac ndi DC, kumatha kupitilira kuwotcherera malo onse.Makhalidwe ake ndikuti khungu la mankhwala lili ndi ufa wachitsulo, womwe ungachepetse kuchuluka kwa zigawo zowotcherera.Kuphika ma elekitirodi pa 350 ~ 400 digiri Celsius kwa 1 ~ 2 hours, ntchito ndi kuphika.Nthawi zambiri ma elekitirodi apamwambawa amagwiritsidwa ntchito pakuwotcherera zitsulo (A, B, D kapena E, A36, E36) ndi zida zofunika zachitsulo chochepa champhamvu chofanana, monga ma boilers, zombo zokakamiza ndi nsanja zobowola m'mphepete mwa nyanja, ndi zina.

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