Carbon steels dị elu ER70S-6 njikọ ịgbado ọkụ siri ike

Carbon steels dị elu ER70S-6 ijikọ ịgbado ọkụ siri ike na-egosi onyonyo

GB/T8110 G 49A 3 C1/M21 S6 N ,

AWS A5.18 ER70S-6

A5.18M ER49S-6

ISO14341-A: G 42 3 C1/M21 3Si1

ISO14341-B: G 49A 3 C1/M21 S6
JIS Z3312 YGW-12/16

Akara:JINGLEI

Mmalite:China

AWS:A5.18 ER70S-6

Nha:1.0mm, 1.2mm, 1.6mm

Kwesịrị ekwesị maka:490Mpa carbon ígwè

Polarity ọkọnọ ike:DC+

Chebe gas:75 ~ 80% Ar + CO2

Ọkwa ịgbado ọkụ:

Zitere anyị email

Nkọwa ngwaahịa

Nkọwapụta

Mkpado ngwaahịa

Ngwa & Ọkọlọtọ

1. Kwesịrị ekwesị maka ụgbọ ala, akwa mmiri, ihe owuwu, ụgbọ mmiri, ígwè ọrụ, ụgbọ mmiri nrụgide, ọkụ ọkụ na oge ịgbado ọkụ ndị ọzọ, nwekwara ike iji efere efere, ọkpọkọ ọkpọkọ.
2. Ụkpụrụ anyị zutere: GB / T8110 G 49A 3 C1 / M21 S6 N , AWS A5.18 ER70S-6 & A5.18M ER49S-6, ISO14341-A: G 42 3 C1 / M21 3Si1, ISO14341-B: G 49A 3 C1/M21 S6 JIS Z3312 YGW-12/16

Atụmatụ

Enwere ike itinye ya na nnukwu ịgbado ọkụ dị ugbu a, yana na nkwụsi ike ịgbado ọkụ dị ugbu a, obere ọkụ ọkụ, weld na-akpụ mara mma, weld metal porosity sensitivity dị ala, nwere akụrụngwa akụrụngwa dị mma.

Ụlọ ọrụ & Ụlọ ọrụ

NDỊ NA-ECHICHE

430Mpa Electrode aka maka obere carbon ígwè05

Asambodo

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	Cu
GB/T iwu	0.06-0.15	1.40-1.85	0.80-1.15	0.15	0.15	0.15	0.025	0.025	0,50
Iwu AWS	0.06-0.15	1.40-1.85	0.80-1.15	0.15	0.15	0.15	0.025	0,035	0,50
URU Ọmụmaatụ	0,075	1.450	0.83	0.02	0.02	0.001	0.015	0.010	0.020

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	390	490-670	AW	27/-30	18
Iwu AWS	400	490	AW	27/-30	22
URU Ọmụmaatụ	455	560	AW	73/-30	28