High Carbon steels Flux cored hlau E70T-4 weld fabrication jointing

GB/T10045 T 49 Z T4-0 NA

AWS A5.20 E70T-4

A5.20M E490T-4

JIS Z3313 T49ZT4-0NA

ISO 17632-A: T 42 ZY NO 3

ISO 17632-B: T49 Z T4-0 NO A

whatapp: +8613252436578

E-mail: sale@welding-honest.com

Hom Tshuaj:JINGLEI

Hom:GFL-74-O

Fais fab mov polarity:DC +

Keeb kwm:Tuam Tshoj

Haum rau:Cov pa roj carbon steel

Loj:2.4 hli 2.8mm 3.0mm

MOQ: 1T Muaj peev xwm:500T Ib Hlis

Kev Them Nyiaj:TT, LC

OEM:Tau customerized

Xa email rau peb

Product Detail

SPECIFICATION

Khoom cim npe

Daim ntawv thov

Haum rau lub tsev qauv, steel ncej thiab lwm yam steel qauv pob tw vuam thiab fillet vuam.
GB/T10045 T 49 Z T4-0 NA, AWS A5.20 E70T-4 & A5.20M E490T-4, ISO17632-A:T42 ZY NO 3, ISO 17632-B:T49 Z-0 NO A,JIS Z3313 T49ZT4-0NA.

CHEMICAL COMPNET:

ALLOY (wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	AI
GB/T RULES	0.30 Nws	2.00 Nws	0.90 ib	0.20 ib	0.50 ib	0.30 Nws	0.030 Nws	0.030 Nws	2.00 Nws
AWS RULES	0.30 Nws	1.75 ib	0.30 Nws	0.20 ib	0.50 ib	0.30 Nws	0.030 Nws	0.030 Nws	1.80 ib
EXAMPLE VALUE	0.220 Nws	0.550 Nws	0.30 Nws	0.03 ib	0.02 ib	0.01 ib	0.013 ib	0.002 ib	1.5

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)	EXTENSION zog (MPa)	TUB ROG ℃ xh	IMAPACT VALUE J/℃	ELONGATION(%)
GB/T RULES	390	490-670 : kuv	AW	-	18
AWS RULES	390	490-670 : kuv	AW	-	22
EXAMPLE VALUE	430	590 ua	AW	-	25

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)	2.4	2.8	3
VOLT	24-32 : kuv	24-35 : kuv	24-35 : kuv
AMP	260-400 Nws	280-450 : kuv	280-450 : kuv
LENGTH: MM	65-70 : kuv	65-70 : kuv	90-95 : kuv

Peculiarity

Nyob rau hauv cov xwm txheej ntawm lub hauv paus hlau xeb, oxidation thiab siab sulfur ntsiab lus.

02 ib

Kev siv tau zoo porosity kuj.

Vuam dhau txoj kev zoo nkauj, zoo slag tshem tawm.

Qhia kom meej

Zoo desquamation

Cov duab zoo nkauj

Hais txog peb

Factory fioor zaub

Cov ntaub ntawv thov

Peb lub rooj vag 2 # tsis yog txav

Vuam cov ntaub ntawv rau tsheb ciav hlau

Lub Hoobkas tua

CHEMICAL COMPNET:

ALLOY (wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	AI
GB/T RULES	0.30 Nws	2.00 Nws	0.90 ib	0.20 ib	0.50 ib	0.30 Nws	0.030 Nws	0.030 Nws	2.00 Nws
AWS RULES	0.30 Nws	1.75 ib	0.30 Nws	0.20 ib	0.50 ib	0.30 Nws	0.030 Nws	0.030 Nws	1.80 ib
EXAMPLE VALUE	0.220 Nws	0.550 Nws	0.30 Nws	0.03 ib	0.02 ib	0.01 ib	0.013 ib	0.002 ib	1.5

MECHANICAL PROPERTY:

QHOV TSEEB	YIELD zog (MPa)	EXTENSION zog (MPa)	TUB ROG ℃ xh	IMAPACT VALUE J/℃	ELONGATION(%)
GB/T RULES	390	490-670 : kuv	AW	-	18
AWS RULES	390	490-670 : kuv	AW	-	22
EXAMPLE VALUE	430	590 ua	AW	-	25

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)	2.4	2.8	3
VOLT	24-32 : kuv	24-35 : kuv	24-35 : kuv
AMP	260-400 Nws	280-450 : kuv	280-450 : kuv
LENGTH: MM	65-70 : kuv	65-70 : kuv	90-95 : kuv