Stainless Hlau Flux Cored Hlau E307T1-4 duplex stainless hlau tshuaj tanker weld

GB/T17853TS 307-F M21 1

AWS A5.22E307T1-4

AWS A5.22M E307T1-4

ISO 17633-A:T 18 9 Mn Mo P M21 1

ISO 17633-B: TS 307-F M21 1

whatapp: +8613252436578

E-mail: sale@welding-honest.com

Hom Tshuaj:JINGLEI

Qauv:GFS-307LSi

Fais fab mov polarity:DC +

Keeb kwm:Tuam Tshoj

Haum rau:Stainless hlau

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

Loj:1.2 / 1.6 hli

MOQ: 1T Muaj peev xwm:6000T 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

Cov ntsiab lus tseem ceeb ntawm 9% Cr-9.5% Ni-1.0Mo-4% Mn-Si
ua kom sib txawv steel vuam nrog zoo tawg kuj

Xws li vuam austenitic steel thiab carbon steel forgings thiab castings; Lub arc yog mos thiab ruaj khov,
tsawg txaws, zoo nkauj sib sau, zoo slag tshem tawm, ruaj khov hlau noj, nrog zoo heev vuam txheej txheem kev ua tau zoo.

Ripple zoo

Tsawg hydrogen ob theem stainless hlau tes
electrode, lub ntsiab tivthaiv yog 25.5Cr-10Ni-4Mo-0.25N

Cov hlau weld yog austenitic thiab ferritic biphase qauv, thiab corrosion kuj Performance index yog PRE> 40.
Nws muaj lub zog siab thiab ua haujlwm zoo rau pitting thiab kev nyuaj siab corrosion cracking.
Cov tshuab vuam zoo heev, ruaj khov arc, zoo nkauj tsim, muag muag ripple, me ntsis txaws, yooj yim slag tshem tawm.

Yooj yim slagging

Khoom Parameter

CHEMICAL COMPNET:

ALLOY (wt%)	C	Mn	Si	P	S	Ni	Cr	Mo	Lwm yam
GB/T RULES	0.025 ib	0.75 ib	3.5	0.02 ib	0.003 ib	9.5 ib	19	1.0	-

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)		EXTENSION zog (MPa)		Elongation /%		IMAPACT VALUE J/℃		Kev kho cua sov ° C * h
GB/T RULES	-		620		40		-		-

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)	1.2	1.6
Voltage (zeeg)	22-36 : kuv	26-38 : kuv
Hluav taws xob (Amp)	120-260 : kuv	200-300
Ceev (mm / min)	15-20	18-25
Qhuav stretch length (mm)	15-25	15-25

Kev them nyiaj yug Hoobkas

Cov khoom tsim nyog rau a
ntau yam kev siv

WELDING TECHNOLOGY

Zhangjiagang CIMC Shengdayin Cryogenic Equipment Co., Ltd. Cryogenic nkoj
(LNG Filling Chaw nres tsheb)

Cr-Mo steel series vuam cov ntaub ntawv thiab
electrode surfacing vuam cov ntaub ntawv
yog siv dav hauv cov khoom siv roj av refining

Tianshu Xing, lub nkoj loj liquefied natural gas (LNG) nqa nrog 174,000 cubic meters, yog thawj lub nkoj tsim khoom.

CHEMICAL COMPNET:

ALLOY (wt%)	C	Mn	Si	P	S	Ni	Cr	Mo	Lwm yam
GB/T RULES	0.025 ib	0.75 ib	3.5	0.02 ib	0.003 ib	9.5 ib	19	1.0	-

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)		EXTENSION zog (MPa)		Elongation /%		IMAPACT VALUE J/℃		Kev kho cua sov ° C * h
GB/T RULES	-		620		40		-		-

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)	1.2	1.6
Voltage (zeeg)	22-36 : kuv	26-38 : kuv
Hluav taws xob (Amp)	120-260 : kuv	200-300
Ceev (mm / min)	15-20	18-25
Qhuav stretch length (mm)	15-25	15-25