Tsawg carbon steels weld E7015 fabrication khoom

GB / T5117 E5015

AWS A5.1 E7015

AWS A5.5 E4915

ISO 2560-A: E42 3 B 2 2

ISO 2560-B: E4915 A

whatapp: +8613252436578

E-mail: sale@welding-honest.com

Hom Tshuaj:JINGLEI

Qauv:GEL-SHA57

Fais fab mov polarity:DC + / AC

Keeb kwm:Tuam Tshoj

Haum rau:Cov pa roj carbon steel

Loj:2.6 * 350mm / 3.2 * 350mm / 4.0 * 400mm / 5.0 * 400mm

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

Haum rau tib qib zog thiab ib feem ntawm cov qauv tseem ceeb ntawm cov pa roj carbon steel thiab qis alloy steel vuam; Feem ntau yog siv rau cov roj acid thiab roj av tej yaam num xws li pipeline vuam.

Dab tsi yog characieristics?

●Tsawg sodium hydrogen hom tes electrode, ruaj khov arc, me me txaws.

●Ib qho yooj yim slag tshem tawm, zoo heev hluav taws kub.

●Zoo heev cracking kuj, mechanical stability.

●Nws muaj peev xwm tiv thaiv hydrogen cracking (HIC) thiab acid corrosion cracking (SSC).

Khoom Parameter

CHEMICAL COMPNET:

ALLOY (wt%)	C	Si	Mn	P	S	Ni	Cr	Mo	Lwm yam
GB/T RULES	0.074 ib	0.38 ib	1.20	0.008 ib	0.00 Nws	0.01 ib	0.020 ib	-	-

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)		EXTENSION zog (MPa)		TUB ROG ℃ xh		IMAPACT VALUE J/℃		Kev kho cua sov ° C * h
GB/T RULES	460		540		31		165/- 30		-

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)		2.6 * 350	3.2 * 350	4.0 * 400	5.0 * 400 hli
ELECTRICITY (Amp)	H/W	55-85 : kuv	90-130 : kuv	130-180 Nws	180-240 : kuv
	O/W	50-80	90-120 : kuv	130-160 : kuv	-

Hom kev thauj mus los

●Tsav tsheb thauj mus los

●Kev xa khoom

Peb lub tsev khaws khoom

Peb koom nrog qhov kev pab cuam

●3,000-meter deepwater semi-submersible drilling platform "Haiyang Shiyou 981"

●Shandong Nuclear Fais Fab CV20

Peb cov khoom rau lub ntiaj teb

CHEMICAL COMPNET:

ALLOY (wt%)	C	Si	Mn	P	S	Ni	Cr	Mo	Lwm yam
GB/T RULES	0.074 ib	0.38 ib	1.20	0.008 ib	0.00 Nws	0.01 ib	0.020 ib	-	-

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)		EXTENSION zog (MPa)		TUB ROG ℃ xh		IMAPACT VALUE J/℃		Kev kho cua sov ° C * h
GB/T RULES	460		540		31		165/- 30		-

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)		2.6 * 350	3.2 * 350	4.0 * 400	5.0 * 400 hli
ELECTRICITY (Amp)	H/W	55-85 : kuv	90-130 : kuv	130-180 Nws	180-240 : kuv
	O/W	50-80	90-120 : kuv	130-160 : kuv	-