High Carbon steels ER70S-3 TIG Solid waya Welding kulumikizana

Zitsulo zapamwamba za Carbon ER70S-3 TIG Mawaya Olimba Kuwotcherera Kulumikiza Chithunzi Chowonetsedwa

GB/T39280 W 49A/P 5 3

AWS A5.18 ER70S-3

A5.18M E49S-3

ISO636-A:W 42 4 2Si

ISO636-B: W 49A/P 4 3

Mtundu:JINGLEI

Koyambira:China

AWS:ER70S-3

Zokwanira:490Mpa high carbon steel

Mphamvu yamagetsi polarity:DC-

Tetezani gasi:100% Ar

Malo owotcherera:

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Kufotokozera

Zolemba Zamalonda

Ntchito & Standard

1. Yoyenera kutenthetsa, chidebe cha mankhwala, makina, zomangamanga, zomanga zombo ndi mafakitale ena, chifukwa cha zofunikira zapamwamba zachitsulo chochepa cha carbon ndi low alloy structural steel welding.
2. Muyezo womwe tidakumana nawo: GB/T39280 W 49A/P 5 3 , AWS A5.18 ER70S-3 & A5.18M E49S-3, ISO636-A:W 42 4 2Si, ISO636-B: W 49A/P 4 3

Mawonekedwe

1.Kudyetsa waya kumakhala kosalala, arc ndi yokhazikika, mapangidwe ake ndi okongola, madzi osungunuka achitsulo ndi abwino, kuphulika kumakhala kochepa, kumakhala ndi ntchito yabwino kwambiri yowotcherera.
2. Zomwe zili mu S ndi P ndizochepa muzitsulo zosakanikirana, zomwe zimakhala ndi pulasitiki yabwino kwambiri, kulimba kwamphamvu ndi kukana kwa HIC / SSC.

Zitsulo zapamwamba za Carbon Zida zowotcherera waya zolimba

Kampani & Fakitale

ZINTHU ZONSE

430Mpa Hand Electrode For Low Carbon Steel05

Zikalata

CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	Cu
GB/T MALAMULO	0.06-0.15	0.90-1.40	0.45-0.75	0.15	0.15	0.15	0.025	0.025	0.08
MALAMULO AWS	0.06-0.15	0.90-1.40	0.45-0.75	0.15	0.15	0.15	0.025	0.025	0.08
CHITSANZO CHA VALUE	0.078	1.090	0.67	0.01	0.01	0.01	0.005	0.003	0.23

ZINTHU ZAMAKHALIDWE:

THUPI	YOPHUNZIRA MPHAMVU (MPa)	KULIMBIKITSA MPHAMVU (MPa)	HEATTREAMENT℃xh	MFUNDO YA IMAPACT J/℃	KULAMBIRA(%)
GB/T MALAMULO	390	490-670	AW	27/-50	18
MALAMULO AWS	400	490	AW	27/-20	22
CHITSANZO CHA VALUE	430	525	AW	265/-30 158/-50	29