Carbon steels dị elu Flux cored waya 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 Ọ dịghị A

Whatapp:+8613252436578

E-mail: sale@welding-honest.com

Akara:JINGLEI

Ụdị:GFL-74-O

Polarity ọkọnọ ike:DC+

Mmalite:China

Kwesịrị ekwesị maka:Carbon ígwè

Nha:2.4mm 2.8mm 3.0mm

MOQ: 1T ike:500T kwa ọnwa

Ụgwọ:TT, LC

OEM:Enwere ike ịhazi ya

Zitere anyị email

Nkọwa ngwaahịa

Nkọwapụta

Mkpado ngwaahịa

Ngwa

Kwesịrị ekwesị maka ihe owuwu ụlọ, etiti ígwè na nhazi ígwè ndị ọzọ na-agbado agbado na fillet ịgbado ọkụ.
Ọkọlọtọ anyị zutere: 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.

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	AI
GB/T iwu	0.30	2.00	0.90	0.20	0,50	0.30	0,030	0,030	2.00
Iwu AWS	0.30	1.75	0.30	0.20	0,50	0.30	0,030	0,030	1.80
URU Ọmụmaatụ	0,220	0,550	0.30	0.03	0.02	0.01	0.013	0,002	1.5

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	390	490-670	AW	-	18
Iwu AWS	390	490-670	AW	-	22
URU Ọmụmaatụ	430	590	AW	-	25

NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ

Nkọwapụta DIAMETERS(mm)	2.4	2.8	3
VOLT	24-32	24-35	24-35
AMP	260-400	280-450	280-450
Ogologo:MM	65-70	65-70	90-95

Péculiarity

N'okpuru ọnọdụ nke isi nchara nchara, oxidation na nnukwu sọlfọ ọdịnaya.

Ojiji nwere ezigbo nguzogide porosity.

Welding ngafe na-akpụ mara mma, ezigbo slag mwepụ.

Gosi nkọwa

Ezigbo desquamation

Ọdịdị mara mma

Gbasara anyị

Ngosipụta fioor ụlọ ọrụ

Ngwa ngwa

Ọnụ ụzọ ámá atọ 2 # anaghị agagharị

Ihe ịgbado ọkụ maka ụgbọ okporo ígwè

Agbapụ ụlọ mmepụta ihe

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	AI
GB/T iwu	0.30	2.00	0.90	0.20	0,50	0.30	0,030	0,030	2.00
Iwu AWS	0.30	1.75	0.30	0.20	0,50	0.30	0,030	0,030	1.80
URU Ọmụmaatụ	0,220	0,550	0.30	0.03	0.02	0.01	0.013	0,002	1.5

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	390	490-670	AW	-	18
Iwu AWS	390	490-670	AW	-	22
URU Ọmụmaatụ	430	590	AW	-	25