Tsawg-alloy steels Flux cored hlau E71T-7 Soldering accessories

GB/T10045 T 49 Z T7-1 NA

AWS A5.20 E71T-7

A5.20M E491T-7

JIS Z3313 T49ZT7-1NA

ISO 17632-A: T 42 ZY NO 1

ISO 17632-B: T49 Z T7-1 NO A

whatapp: +8613252436578

E-mail: sale@welding-honest.com

Hom Tshuaj:JINGLEI

Hom:GFL-77-O

Fais fab mov polarity:DC +

Keeb kwm:Tuam Tshoj

Haum rau:Cov pa roj carbon steel

Loj:1.6mm 2.0mm 2.4 hli

MOQ: 1T Muaj peev xwm:6000T Ib Hlis

Kev Them Nyiaj:TT, LC

OEM:Tau customerized

Xa email rau peb

Product Detail

SPECIFICATION

Khoom cim npe

Daim ntawv thov

Tsim nyog rau kev tsim kho vaj tse, steel ncej, steel yeeb nkab nuv, chimney, yeeb nkab thiab lwm yam structural seem ntawm sab nraum zoov vuam.
GB/T10045 T 49 Z T7-1 NA, AWS A5.20 E71T-A & A5.20M E491T-7, ISO17632-A:T42 ZY NO 1, ISO 17632-B:T49 Z T7-1 NO A, JIS Z3313 T49ZT7-1NA.

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	0.60 ib	0.20 ib	0.50 ib	0.30 Nws	0.030 Nws	0.030 Nws	1.80 ib
EXAMPLE VALUE	0.250 Nws	0.500 Nws	0.10	0.02 ib	0.01 ib	0.01 ib	0.01 ib	0.003 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	432 ib	600	AW	-	27

WELDING PARAMETERS pom zoo:

DIAMETERS SPECIFICATIONS (mm)	1.6	2	2.4
VOLT	22-30 : kuv	24-30 : kuv	26-34 : kuv
AMP	160-300 Nws	200-350	250-400 Nws
LENGTH: MM	20-30	25-35	30-40

Peculiarity

Lub melting poob yog zoo melting poob kev hloov los yog txau hloov, nrog rau qhov tob tob tob, zoo wetting degree thiab ceev melting filling ceev.

02 ib

Tsawg leej faj cov ntsiab lus ntawm vuam hlau, zoo tawg kuj.

Me me txoj kab uas hla welding hlau yuav siv tau rau tag nrho txoj hauj lwm vuam.

Qhia kom meej

Tsawg sulfur cov ntsiab lus

Zoo tawg kuj

Hais txog peb

Factory fioor zaub

Cov ntaub ntawv thov

Shandong Nuclear zog CV20

210,000 tons Newcastle hom bulk carrier

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	0.60 ib	0.20 ib	0.50 ib	0.30 Nws	0.030 Nws	0.030 Nws	1.80 ib
EXAMPLE VALUE	0.250 Nws	0.500 Nws	0.10	0.02 ib	0.01 ib	0.01 ib	0.01 ib	0.003 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	432 ib	600	AW	-	27