AWS E7015-B2L Low-aloyi zitsulo Manual elekitirodi kuwotcherera jointing

AWS E7015-B2L Low-alloy steels Manual elekitirodi Welding jointing Chithunzi chowonetsedwa

AWS E7015-B2L(R307L) chitsulo chosagwira magetsi pamanja ndi electrode yamanja ya carbon low-carbon, yomwe imagwiritsidwa ntchito kwambiri pazochitika zosiyanasiyana. Elekitirodi yamanja yoperekedwa ndi kampani yathu ndiyotchuka kwambiri pamsika waku China chifukwa chapamwamba komanso mtengo wake. Mtundu uwu wa elekitirodi ndi wabwino kwambiri pakuwotcherera zitsulo zosagwira kutentha m'malo onse. Elekitirodi iyi imatha kuwotcherera chitsulo chosiyana ndi 13% Mn tempered steel ndi Cr steel.

Standard model ::AWS A5.5 E7015-B2L

Nambala yachinthu::GER-307L(E7015-B2L)

Zokwanira::Chitsulo chochepa cha alloy

Mtundu::Gintune

Mphamvu yamagetsi polarity ::DC+

Ulamuliro wa Satifiketi::PALIBE

Malo owotcherera: AWS E7018-A1 Zitsulo zotsika zachitsulo

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Sepcification

Zolemba Zamalonda

Ntchito&Standard&Zindikirani:

AWS E7015-B2L kutentha zosagwira zitsulo elekitirodi ndi oyenera kuwotcherera kukatentha kutentha pamwamba chubu ndi mphamvu zomera madzi khoma, nthunzi chitoliro ndi kuthamanga chotengera ntchito kutentha m'munsimu 550 ℃, monga 15CrMo chubu mbale, A335-P11 chubu, A387Gr.11 mbale. Ndipo angagwiritsidwe ntchito kuwotcherera 30CrMnSi, oyenera nthawi ya otsika mpweya zofunika zofunika. Komanso, m`pofunika preheat ndi kuwotcherera pa kutentha inter-channel 160 ℃ ~ 190 ℃ pa kuwotcherera, ndi 690 ± 15 ℃ * 1h kutentha mankhwala ayenera kuchitidwa molingana ndi zofunika muyezo wa zipangizo kuwotcherera.

Mawonekedwe

AWS E7015-G2L(R307L) yamtundu wa chitsulo chosagwira kutentha ndi electrode yapamanja ya sodium hydrogen, arc yokhazikika, splash pang'ono, kupanga bwino, kuchotsa mosavuta, X-Ray ndi yabwino kwambiri. Ili ndi mphamvu zamakina osasunthika ndipo imatha kukhalabe yolimba kwambiri pothana ndi kutentha. Kutentha koyambirira ndi njira yofunikira yaukadaulo pakuwotcherera ming'alu yozizira ndikuchotsa kupsinjika kwachitsulo chosamva kutentha kwa perlite. Pofuna kuonetsetsa kuti kuwotcherera, ziribe kanthu mu ndondomeko ya kuwotcherera malo olimba kapena kuwotcherera, ayenera preheated ndi kusunga kutentha osiyanasiyana. Pambuyo pa kutha kwa kuwotcherera ntchito ku kuwotcherera pang'onopang'ono kuzirala, kuwotcherera pang'onopang'ono kuzirala ndi kuwotcherera chromium-molybdenum kutentha zosagwira zitsulo ayenera mosamalitsa kutsatira mfundo, ngakhale m'chilimwe chotentha ayenera kuchita izi, kuwotcherera ambiri yomweyo ndi nsalu asibesitosi kuphimba kuwotcherera ndi pafupi ndi msoko, mbali zing'onozing'ono zowotcherera zitha kuikidwa mu nsalu ya asibesitosi yoziziritsa pang'onopang'ono.

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	Mo	P	S	Ni
GB/T MALAMULO	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.03	0.030	-
MALAMULO AWS	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.04	0.035	-
CHITSANZO CHA VALUE	0.038	0.85	0.26	1.2	0.48	0.013	0.009	0.020

ZINTHU ZAMAKHALIDWE:

THUPI	YOPHUNZIRA MPHAMVU (MPa)	KULIMBIKITSA MPHAMVU (MPa)	HEATTREAMENT℃xh	MFUNDO YA IMAPACT J/℃	KULAMBIRA(%)
GB/T MALAMULO	390	520	690*1	-	17
MALAMULO AWS	390	520	690*1	-	19
CHITSANZO CHA VALUE	450	550	690*1	185 / Kutentha kwachilengedwe	28

ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:

ZINTHU ZA DIAMETERS(mm)		2.6 * 350	3.2 * 350	4.0 * 400	5.0 * 400
MPHAMVU (Ampa)	H/W	80-110	100-130	130-180	170-210
	O/W	60-100	80-120	120-160	-

ZINTHU ZONSE:

KUSINTHA	LENGTH	PCS/1KG	WIGHT/KG 1
2.6 mm	300 mm	48PCS	2KG pa
3.2 mm	350 mm	27PCS	5kg pa
4.0 mm	350 mm	16 ma PCS	5kg pa
5.0 mm	350 mm	12 ma PCS	5kg pa

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	Mo	P	S	Ni
GB/T MALAMULO	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.03	0.030	-
MALAMULO AWS	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.04	0.035	-
CHITSANZO CHA VALUE	0.038	0.85	0.26	1.2	0.48	0.013	0.009	0.020

ZINTHU ZAMAKHALIDWE:

THUPI	YOPHUNZIRA MPHAMVU (MPa)	KULIMBIKITSA MPHAMVU (MPa)	HEATTREAMENT℃xh	MFUNDO YA IMAPACT J/℃	KULAMBIRA(%)
GB/T MALAMULO	390	520	690*1	-	17
MALAMULO AWS	390	520	690*1	-	19
CHITSANZO CHA VALUE	450	550	690*1	185 / Kutentha kwachilengedwe	28