620Mpa Hannun Electrode Don Ƙarfe Mai ƙarfi

Abu Na'a:GEM-67(E9015)

Daidaita don:KARFE KARFE

Polarity samar da wutar lantarki:DC+

Ikon takardar shaida:BABU

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

Aika mana imel

Cikakken Bayani

Warewa

Tags samfurin

Application&Standard&Note

1. DACEWA DOMIN welding KARFE KARFE DA KARANCIN KARFE, KAMAR 15MnVN.
2. Matsayin da muka hadu: GB/T32533 E5915-3M2 P, AWS A5.5 E9015-D1 & A5.1M E6215-D1, ISO18275-A: E 55 5 Mn1NiMo B 4 2, ISO 18275-B: E6215

Lokacin da taro juzu'i na carbon a high carbon karfe ne mafi girma fiye da 0.60%, da post-welding hardening, crack hankali ne mafi girma, don haka weldability ne musamman matalauta, ba za a iya amfani da su tsirar waldi tsarin. Ana amfani da shi sau da yawa don kera sassa da sassan da ke buƙatar ƙarin tauri ko juriya, kuma aikin waldansa ya fi gyaran walda.

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. Stable inji Properties, mai kyau plasticity.

Halaye da kuma amfani: Low sodium hydrogen shafi low gami high ƙarfi karfe lantarki, ta amfani da DC reverse dangane, iya ci gaba a kan dukan matsayi waldi. Dace da waldi matsakaici carbon karfe da wasu low gami high ƙarfi karfe tsarin da m sa na matsa lamba jirgin ruwa da kuma matsa lamba bututu waldi. Kamar Q420 (15MnVN) da sauransu. Weldable tushe karfe: Hot birgima normalizing karfe normalizing Q420A (15MnVN, 15MnVNCu, 14MnVTiRE)

AWS E7015-A1 Low-alloy steels Manual lantarki walda kayan haɗi

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
GB/T dokokin	0.12	1.00-1.75	0.6	-	0.9	0.25-0.45	0.03	0.03
Dokokin AWS	1.12	1.00-1.76	1.6	-	1.9	0.25-0.46	0.03	0.03
MISALI DARAJAR	0.078	1.58	0.36	0.04	0.73	0.37	0.011	0.007

DUKIYAR INJI:

DUKIYA	KARFIN KYAUTA (MPa)	KARFIN ARZIKI(MPa)	MAGANIN ZAFIN ℃xh
GB/T dokokin	490	590	620*1
Dokokin AWS	530	620	620*1
MISALI DARAJAR	553	649	620*1

SHAWARAR MATSALAR welding:

BAYANIN DIAMETERS(mm)		2.6*350	3.2*350	4.0*400
WUTAR LANTARKI	H/W	80-110	110-130	130-180
(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
GB/T dokokin	0.12	1.00-1.75	0.6	-	0.9	0.25-0.45	0.03	0.03
Dokokin AWS	1.12	1.00-1.76	1.6	-	1.9	0.25-0.46	0.03	0.03
MISALI DARAJAR	0.078	1.58	0.36	0.04	0.73	0.37	0.011	0.007