Low-alloy steels Flux cored wire E81T8-Ni2 Soldering connection

GB/T36233 T 55 3 T8-1 N A-N5

AWS A5.29 E81T8-Ni2

A5.29M E551T8-Ni2

ISO 17632-A:T 46 3 2Ni Y NO 1

ISO 17632-B:T55 3 T8-1 NO A-N5

Whatapp:+8613252436578

E-mail: sale@welding-honest.com

Brand: JINGLEI

Model: GFL-X80-O

Power supply polarity: DC-

Certificate authority: CE

Origin: China

Suit for: Low-alloy steels

Size: 1.6mm 2.0mm

MOQ:1T Capacity: 6000T Per month

Payment: TT,LC

OEM: Can customerized

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Product Detail

SPECIFICATION

Product Tags

CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	Al
GB/T RULES	0.12	1.75	0.80	-	1.75-2.75	-	0.03	0.03	1.80
AWS RULES	0.12	1.50	0.80	-	1.75-2.75	-	0.03	0.03	1.80
EXAMPLE VALUE	0.054	0.97	0.10	0.04	1.85	0.01	0.009	0.002	0.82

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)	EXTENSION STRENGTH(MPa)	IMAPACT VALUE J/℃	ELONGATION(%)	Heat treatment°Cxh
GB/T RULES	460	550-740	27/-30	17	AW
AWS RULES	470	550-692	27/-30	19	AW
EXAMPLE VALUE	480	575	120/-30、98/-40	24	AW

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm)	1.6	2.0
Volt	16-20	16-20
Amp	180-230	180-260
Dry extension length(mm)	10-20	10-20

Speciality

The main composition is 2%Ni, 550Mpa class self-protection flux-cored wire.

The arc is soft and stable, less splash, beautiful forming, good slag removal, less soot, with excellent welding performance, because the slag solidification fast, especially suitable for vertical downward welding.

It has excellent low temperature toughness, good crack resistance and high melting efficiency.

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CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	Al
GB/T RULES	0.12	1.75	0.80	-	1.75-2.75	-	0.03	0.03	1.80
AWS RULES	0.12	1.50	0.80	-	1.75-2.75	-	0.03	0.03	1.80
EXAMPLE VALUE	0.054	0.97	0.10	0.04	1.85	0.01	0.009	0.002	0.82

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)	EXTENSION STRENGTH(MPa)	IMAPACT VALUE J/℃	ELONGATION(%)	Heat treatment°Cxh
GB/T RULES	460	550-740	27/-30	17	AW
AWS RULES	470	550-692	27/-30	19	AW
EXAMPLE VALUE	480	575	120/-30、98/-40	24	AW