High Carbon steels Flux cored wire E71T-1C-J welding connection

GB/T10045 T 49 4 T1-1 C1 A

AWS A5.20 E71T-1C-J

A5.20M E491T-1C-J

JIS Z3313 T494T1-1CA-U

ISO 17632-A:T42 4 P C1 1

ISO 17632-B:T49 4 T1-1 C1 A

Whatapp:+8613252436578

E-mail: sale@welding-honest.com

Brand: JINGLEI

Mode: GFL-71Ni

Power supply polarity: DC+

Certificate authority: ABS、BV、CCS、DNV/GL、LR、NK、CWB、RS、HAKC、CE、DB、JIS

Origin: China

Suit for: Carbon steels

Size: 1.2mm 1.4mm 1.6mm

MOQ:1T Capacity: 6000T Per month

Payment: TT,LC

OEM: Can customerized

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Product Detail

SPECIFICATION

Product Tags

Application

Suitable for offshore platform, port machinery. Ship, bridge, cryogenic vessel welding.
The standard we met: GB/T10045 T 49 4 T1-1 C1 A , AWS A5.20 E71T-1C-J & A5.20M E491T-1C-J , ISO17632-A:T42 4 P C1 1, ISO 17632-T49 4 T1-A C1 A JIS Z3313 T494T1-1CA-U.

CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T RULES	0.18	2.00	0.90	0.20	0.50	0.30	0.030	0.030	0.08
AWS RULES	0.12	1.75	0.90	0.20	0.50	0.30	0.030	0.030	0.08
EXAMPLE VALUE	0.034	1.240	0.37	0.03	0.45	0.01	0.011	0.005	0.01

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)	EXTENSION STRENGTH(MPa)	HEATTREAMENT℃xh	IMAPACT VALUE J/℃	ELONGATION(%)
GB/T RULES	390	490-670	AW	27/-40	18
AWS RULES	390	490-670	AW	27/-40	22
EXAMPLE VALUE	505	560	AW	118/-40	28

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm)	1.2	1.4	1.6
VOLT	23-32	24-36	25-40
AMP	150-300	170-360	200-400
MM	15-20	15-20	18-25
L/MIN	15-25	15-25	15-25

Peculiarity

The arc is soft and stable, less splashing, beautiful forming.

-40℃ impact performance is excellent, CTOD performance is stable.

Good desagging, less soot, and has excellent welding process performance.

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Soft and stable

Beautiful shape

About us

Factory fioor display

Application case

9000-ton chemical tanker

CJ50 jack-up rig

Actual factory shooting

CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T RULES	0.18	2.00	0.90	0.20	0.50	0.30	0.030	0.030	0.08
AWS RULES	0.12	1.75	0.90	0.20	0.50	0.30	0.030	0.030	0.08
EXAMPLE VALUE	0.034	1.240	0.37	0.03	0.45	0.01	0.011	0.005	0.01

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)	EXTENSION STRENGTH(MPa)	HEATTREAMENT℃xh	IMAPACT VALUE J/℃	ELONGATION(%)
GB/T RULES	390	490-670	AW	27/-40	18
AWS RULES	390	490-670	AW	27/-40	22
EXAMPLE VALUE	505	560	AW	118/-40	28