High Carbon steels SAW welding wire F7A/P4-EH12K and welding flux weld fabrication accessories

GB/T 5293S 49A/P 4 FB-SUG42

AWS A5.17F7A/P4-EH12K

AWS A5.17M F49A/P4-EH12K

ISO 14171-A:S 46 4 FB SZ3Si0.2Ni

ISO 14171-B:S49A/P4 FB ZSU42

Whatapp:+8613252436578

E-mail: sale@welding-honest.com

Brand: JINGLEI

Model: GWL-12KHM

Power supply polarity: DC+

Origin: China

Suit for: Carbon steels

Size: 3.2mm/4.0mm/5.0mm

MOQ:1T Capacity: 6000T Per month

Payment: TT,LC

OEM: Can customerized

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Product Detail

SPECIFICATION

Product Tags

Used for -40C impact required environment, shipbuilding, pipeline, pressure vessels and other equipment welding.

What are the characieristics?

●Submerged arc welding wire for 480MPa grade high strength steel: welding with GXL-125 flux, stable arc combustion during welding, easy slag removal, beautiful welding pass forming.

●The weld metal has good mechanical properties and high pass rate of X - ray.

Product Parameter

CHEMICAL COMPONET:

ALLOY(wt%)	C	Si	Mn	P	S	Ni	Mo	Other
GB/T RULES	0.053	0.75	1.87	0.01	0.003	0.17	0.14	-

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)		EXTENSION STRENGTH(MPa)		ELONGATION %		IMAPACT VALUE J/℃		Heat treatment °C*h
GB/T RULES	493		593		28		80/-40		620*6

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm)	3.2	4.0	5.0
Voltage(Volt)	28-32	28-32	28-34
Electricity(Amp)	400-550	500-650	500-750
Speed(mm/min)	300-420	400-480	400-580
Dry stretch length(mm)	22-26	30-34	38-42

Mode of transportation

●Motor transport

●Shipping

Our warehouse

We participate in the program

●Polypropylene reactor

●Welding materials for aluminum alloys

Our products to the world

CHEMICAL COMPONET:

ALLOY(wt%)	C	Si	Mn	P	S	Ni	Mo	Other
GB/T RULES	0.053	0.75	1.87	0.01	0.003	0.17	0.14	-

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)		EXTENSION STRENGTH(MPa)		ELONGATION %		IMAPACT VALUE J/℃		Heat treatment °C*h
GB/T RULES	493		593		28		80/-40		620*6

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm)	3.2	4.0	5.0
Voltage(Volt)	28-32	28-32	28-34
Electricity(Amp)	400-550	500-650	500-750
Speed(mm/min)	300-420	400-480	400-580
Dry stretch length(mm)	22-26	30-34	38-42