Stainless Hlau Phau Ntawv Electrode E309L-17 VLCC nkoj roj av soldering

Stainless Steels Phau Ntawv Electrode E309L-17 VLCC nkoj roj crude roj soldering Featured duab

GB/T983E309L-17

AWS A5.4E309L-17

AWS A5.4ME309L-17

ISO 3581-A: E (23 12 L) R 1 2

ISO 3581-B: ES309L-17

whatapp: +8613252436578

E-mail: sale@welding-honest.com

Hom Tshuaj:JINGLEI

Qauv:GES-309 LA

Fais fab mov polarity:DC +

Keeb kwm:Tuam Tshoj

Haum rau:Stainless hlau

Vuam txoj hauj lwm:H/VU/F/OH

Loj:2.6 hli / 3.2mm / 4.0mm / 5.0mm

MOQ: 1T Muaj peev xwm:1200T Ib Hlis

Kev Them Nyiaj:TT, LC

OEM:Tau customerized

Xa email rau peb

Product Detail

SPECIFICATION

Khoom cim npe

WELDING TECHNOLOGY

Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj

Arc instability

Unsightly molding

Tshaj tawm ntau dhau

Haum rau stainless hlau thiab carbon hlau vuam,
petrochemical kev lag luam reactor puab phab ntsa surfacing hloov hlau;

Los yog siv nyob rau hauv tsis zoo toughness ntawm martensite, ferritic stainless hlau vuam.

Ripple zoo

Acid hom stainless hlau tes electrode, dav hlau arc,
Lub ntsiab tivthaiv yog tsawg C-22% Cr-12% Ni, zoo heev cracking kuj

Kev ua haujlwm vuam zoo, ruaj khov arc, zoo nkauj tsim, muag muag ripple, me ntsis txaws, yooj yim slag tshem tawm;
Cov txheej muaj hluav taws kub zoo, zoo porosity kuj,
ruaj khov mechanical zog ntawm molten hlau, thiab siab X-Ray pass tus nqi.

Yooj yim slagging

Khoom Parameter

CHEMICAL COMPNET:

ALLOY (wt%)	C	Mn	Si	P	S	Ni	Cr	Mo	Cu	Lwm yam
GB/T RULES	0.034 ib	0.71 ib	0.98 ib	0.022 ib	0.003 ib	13.73 Nws	24.8 ib	0.18	0.09 ib	-

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)		EXTENSION zog (MPa)		IMAPACT VALUE J/℃		Kev kho cua sov ° C * h
GB/T RULES	600		37		-		-

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)		2.0 * 250 hli	2.6 * 300	3.2 * 350	4.0 * 350	5.0 * 350
ELECTRICITY (Amp)	H/W	30-55 : kuv	50-85 : kuv	80-120 : kuv	100-150	140-180 : kuv
	O/W	20-50	45-80 : kuv	70-110 : kuv	90-135 : kuv	-

Kev them nyiaj yug Hoobkas

Cov khoom tsim nyog rau a
ntau yam kev siv

WELDING TECHNOLOGY

Jiangsu Donghua Zog
80,000 m3 propane cia tank

Zhangjiagang Hanzhong Cryogenic khoom
Technology Co., Ltd. Cryogenic cia
thiab lub thawv thauj khoom

Tangshan LNG export pipeline project

CHEMICAL COMPNET:

ALLOY (wt%)	C	Mn	Si	P	S	Ni	Cr	Mo	Cu	Lwm yam
GB/T RULES	0.034 ib	0.71 ib	0.98 ib	0.022 ib	0.003 ib	13.73 Nws	24.8 ib	0.18	0.09 ib	-

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)		EXTENSION zog (MPa)		IMAPACT VALUE J/℃		Kev kho cua sov ° C * h
GB/T RULES	600		37		-		-

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)		2.0 * 250 hli	2.6 * 300	3.2 * 350	4.0 * 350	5.0 * 350
ELECTRICITY (Amp)	H/W	30-55 : kuv	50-85 : kuv	80-120 : kuv	100-150	140-180 : kuv
	O/W	20-50	45-80 : kuv	70-110 : kuv	90-135 : kuv	-