JY · 309L, waya ịgbado ọkụ maka CO2 gas na-echebe igwe anaghị agba nchara.

JY · 309 Lis ụdị CO2 gas na-echebe igwe anaghị agba nchara flux cored waya, arc dị nro ma kwụsie ike, spatter dị ala, ọdịdị mara mma, mwepụ slag dị mfe ọ nwere arụmọrụ ịgbado ọkụ na ọnọdụ ịgbado ọkụ niile. The echekwabara metal nwere magburu onwe mgbape na-eguzogide. Structure na mejupụtara ígwè, ígwè na ndị ọzọ components.Can nwekwara ike-eji maka mgbidi ịgbado ọkụ nke nuklia reactor, mgbali arịa mgbanwe oyi akwa.

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Ebumnuche:Eji maka ịgbado ọkụ petrochemical na ndị ọzọ n'ichepụta akụrụngwa, chemical mejupụtara ya otu ụdị igwe anaghị agba nchara, Surfacing na internals nke mmanụ refining akụrụngwa.
gas nchekwa:CO₂ Shielding Gas: CO₂
(gas nchekwa:CO₂) Ngwakọta kemịkal nke ọla edobere (%) (Gas na-echebe: CO₂)

Ngwakọta kemịkalụ nke waya ịgbado ọkụ(%)

Nwale Ihe	C	Mn	Si	Ni	Cr	S	P
Uru ekwe nkwa	≤0.04	0.50-2.50	≤1.00	12.0-14.0	22.0-25.0	≤0.030	≤0.040
Nsonaazụ izugbe	0,035	1.25	0.58	12.4	24.15	0,004	0.023

Njirimara Mechanical nke ọla edobere

Nwale Ihe	Rm(MPa)	A(%)
Uru ekwe nkwa	≥520	≥25
Nsonaazụ izugbe	560	41.5

Nkọwapụta ọkọnọ: Φ1.2mm φ1.4mm Φ1.6mm Nkọwapụta ọkọnọ: Φ1.2mm Φ1.4mm Φ1.6mm

Nke gara aga: JY · 308L ịgbado ọkụ waya maka gas na-echebe igwe anaghị agba nchara flux cored waya.

Osote: JY·E501 waya ịgbado ọkụ maka titanium oxide gas na-echebe flux-cored.

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