490Mpa Hannun Electrode Don Ƙarfe Mai ƙarfi

Abu Na'a:GEM-57 (E7015

Daidaita don:KARFE KARFE

Polarity samar da wutar lantarki:DC+

Ikon takardar shaida: CE

Matsayin walda: AWS E7018-A1 Low-alloy steels Karfe foda waldi waya na'urorin haɗi

Aika mana imel

Cikakken Bayani

Warewa

Tags samfurin

Aikace-aikace & Standard

1.Dace da walda OF Carbon Karfe DA LOW alloy Karfe, kazalika da daidai ƙarfin tukunyar jirgi, bututun, jirgin ruwa, teku injiniya tsarin waldi, kamar Q345, X60 bututun karfe, da dai sauransu.
2. Ma'aunin da muka sadu da shi: 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

Abubuwan kulawa:

1. Kafin waldawa, lantarki dole ne a gasa a 350 ℃ na 1 hour da kuma dauka kamar yadda ake bukata.
2. Kafin walda, dole ne a tsabtace walda daga tsatsa, mai, ruwa da sauran ƙazanta.
3. Welding dole ne a yi tare da gajeren baka, kunkuntar wucewa waldi ya dace.

Siffofin

1. Low hydrogen potassium electrode, barga baka, kyau forming, m, kadan fantsama, sauki de-slagging, mai kyau fata juriya, mai kyau porosity juriya.
2. tebur inji Properties, mai kyau plasticity, tasiri tauri da kuma fashewa juriya.Diffused hydrogen abun ciki ne low.

J507RH yayi daidai da GBE5015-G.Tensile ƙarfi 500 ~ 600MPa yawan amfanin ƙasa ƙarfi 420 ~ 450MPa tasiri zuwa 40 digiri iya isa 100 ~ 120JRH ne matsananci-low hydrogen high tauri lantarki.1. The gaban lantarki za a gasa a 350-430 ℃ for 1h, sa'an nan kuma sanya a cikin incubator a 100-150 ℃ don amfani da yin burodi.2. Kafin waldawa, za a tsabtace walda daga tsatsa, mai, ruwa da sauran ƙazanta.3. Ya kamata a yi amfani da gajeriyar baka a lokacin walda, kuma ƙuƙƙarfan hanyar walda ya dace.

Babban Carbon Karfe M kayan haɗin walda na waya

High Carbon steels Manual electrode walda na'urorin haɗi

Kamfanin & Factory

Gabatarwar abun da ke ciki da kayan aikin injiniya

KASHIN KIMIYYA:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T dokokin	0.15	1.6	0.9	0.2	0.3	0.3	0.035	0.035	0.08
Dokokin AWS	0.15	1.25	0.9	0.2	0.3	0.3	0.035	0.035	0.08
MISALI DARAJAR	0.075	1.17	0.5	0.04	0.02	0.007	0.017	0.009	0.01

DUKIYAR INJI:

DUKIYA	KARFIN KYAUTA (MPa)	KARFIN ARZIKI(MPa)	MAGANIN ZAFIN ℃xh	LONGATION(%)
GB/T dokokin	400	490	AW	20
Dokokin AWS	400	490	AW	22
MISALI DARAJAR	460	555	AW	30

SHAWARAR ALAMOMIN welding:

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

NOTE:
H/W: a kwance matsayi waldi
O/W: walƙiya matsayi sama da kai

430Mpa Hannun Electrode Don Ƙananan Carbon Karfe04

Al'amuran Al'ada

430Mpa Hannun Electrode Don Ƙananan Carbon Karfe05

Takaddun shaida

Gabatarwar abun da ke ciki da kayan aikin injiniya

KASHIN KIMIYYA:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T dokokin	0.15	1.6	0.9	0.2	0.3	0.3	0.035	0.035	0.08
Dokokin AWS	0.15	1.25	0.9	0.2	0.3	0.3	0.035	0.035	0.08
MISALI DARAJAR	0.075	1.17	0.5	0.04	0.02	0.007	0.017	0.009	0.01