AWS E8015-G steel Alloy dị ala Ngwa ịgbado ọkụ siri ike

AWS E8015-G Steel Alloy dị ala Ngwa ngwa ịgbado ọkụ siri ike egosipụtara onyogho

AWS E8015-G ịgbado ọkụ nchara maka okpomọkụ na-eguzogide ígwè bụ ụdị nke ịgbado ọkụ mkpara maka 1 ~ 1.25% Cr-0.5% Mo-V ígwè, ọtụtụ ebe na-eji na a dịgasị iche iche nke ịgbado ọkụ ndapụta na ígwè ụdị.Ogwe aka ịgbado ọkụ maka ọkụ na-eguzogide ígwè nke anyị webatara ka na-eguzo n'ahịa ụwa na nkà na ụzụ pụrụ iche na ihe anụ ahụ, ọnụ ahịa dị elu na ezi uche mgbe ọ nwesịrị ule ahịa.

Ụdị ọkọlọtọ::AWS A5.5 E8015-G

Ihe Mba::GER-317(E8015-G)

Kwesịrị ekwesị maka::Obere alloy ígwè

ika::Gintune

Ike ọkọnọ polarity::DC+

Ikike asambodo: CE

Ọkwa ịgbado ọkụ: AWS E7018-A1 obere alloy steels igwe ntụ ntụ ịgbado ọkụ waya Ngwa ịgbado ọkụ

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Nkọwa ngwaahịa

Nkewapụ

Mkpado ngwaahịa

Ngwa&Ọkọlọtọ&Ndeeba:

AWS E8015-G ụdị aka ịgbado ọkụ electrode maka okpomọkụ na-eguzogide ígwè bụ adabara elu okpomọkụ na elu mgbali ọkụ pipeline nke ike ọdụ, elu okpomọkụ sịntetik chemical igwe, mmanụ ụgbọala refining ngwá, wdg na-arụ ọrụ okpomọkụ n'okpuru 540 ℃, dị ka 12CrMoV.Enwere ike iji ya na ịgbado ọkụ na-arụ ọrụ okpomọkụ n'okpuru 540 ℃, dị ka 15CrMo pearlite okpomọkụ na-eguzogide ọgwụ ígwè.Enwere ike iji ya wee weda igwe nkedo 30CrMnSi.Ọtụtụ n'ime ngwa ịgbado ọkụ nwere obere carbon ọdịnaya chọrọ nwere ike tinye na anyị okpomọkụ na-eguzogide ígwè electrode.Ọ na-ewu ewu nke ukwuu n'ahịa, yana nsonaazụ nzaghachi ahịa dịkwa mma nke ukwuu.Anyị na-anakwere teknụzụ mmepụta dị elu, na-achịkwa nke ọma inye akụrụngwa, nhazi na mmepụta, nyocha ngwaahịa, ọrụ ahịa mgbe ọ bụla zuru ezu, iji nye ndị ahịa ihe kacha mma electrode na waya ọrụ.

Atụmatụ

AWS E8015-G ụdị ịgbado ọkụ electrode maka okpomọkụ na-eguzogide ígwè bụ obere sodium hydrogen ụdị aka ịgbado ọkụ electrode, na kwụsiri ike arc, obere splash, ezi ịkpụzi, mfe desagging, magburu onwe X-Ray arụmọrụ, kwụsiri ike n'ibu Njirimara, nwere ike ịnọgide na-enwe mmetụta siri ike siri ike. n'okpuru ọnọdụ ọgwụgwọ okpomọkụ.Nke a n'aka electrode bụ pearlite okpomọkụ na-eguzogide ígwè electrode nwere 0,5% molybdenum, 1% chromium, vanadium, ojiji nke DC agbara ịgbado ọkụ ọrụ, nwere ike ịbụ niile ọnọdụ ịgbado ọkụ, mkpa preheat ka 250 ~ 300 ℃ tupu ịgbado ọkụ.Post-welding okpomọkụ ọgwụgwọ kwesịrị rụrụ na 730 ± 15 ℃ * 2h dị ka ọkọlọtọ chọrọ nke ịgbado ọkụ ihe.Na tupu ịgbado ọkụ, ọ dị mkpa iji wepụ mmanụ, nchara, mmiri na ọrụ ndị ọzọ na weldment.

Carbon steels ntuziaka elektrọd ngwa ịgbado ọkụ

Ụlọ ọrụ & Ụlọ ọrụ

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Mo	P	S	V
GB/T iwu	0.05-0.12	0.90	0.60	0.80-1.50	0.40-0.65	0.03	0,030	0.10-0.35
Iwu AWS	-	≥1.00	≥0.80	≥0.30	≥0.20	0.04	0,030	≥0.10
URU Ọmụmaatụ	0.07	0.75	0.35	1.15	0.5	0.013	0.018	0.150

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	460	550	730*2	-	15
Iwu AWS	460	550	730*2	-	19
URU Ọmụmaatụ	510	610	730*2	180/ Ọnọdụ okpomọkụ	23

NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ

Nkọwapụta DIAMETERS(mm)		2.6*350	3.2*350	4.0 * 400	5.0 * 400
ELECTRICITY (Amp)	H/W	80-110	100-130	130-180	170-210
	O/W	60-100	80-120	120-160	-

Nkwakọ ngwaahịa:

NKWUKWU	Ogologo	PCS/1KG	Arọ/1KG
2.6mm	300mm	48 PCS	2KG
3.2mm	350mm	27 PCS	5KG
4.0mm	350mm	16 PCS	5KG
5.0mm	350mm	12 PCS	5KG

430Mpa Electrode aka maka obere carbon steel04

Ikpe a na-ahụkarị

430Mpa Electrode aka maka obere carbon ígwè05

Asambodo

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Mo	P	S	V
GB/T iwu	0.05-0.12	0.90	0.60	0.80-1.50	0.40-0.65	0.03	0,030	0.10-0.35
Iwu AWS	-	≥1.00	≥0.80	≥0.30	≥0.20	0.04	0,030	≥0.10
URU Ọmụmaatụ	0.07	0.75	0.35	1.15	0.5	0.013	0.018	0.150

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	460	550	730*2	-	15
Iwu AWS	460	550	730*2	-	19
URU Ọmụmaatụ	510	610	730*2	180/ Ọnọdụ okpomọkụ	23