JY·ER50-6 yog rau vuam txhua yam ntawm 500MPa yam steel qhov chaw, daim hlau thiab kav.

JY·ER50-6 yog ib hom carbon steel shielded vuam hlau.Nws muaj qhov ruaj khov arc, tsis tshua muaj spatters thiab zoo nkauj tsos.Zoo corrosion-resistant rau saum npoo ntawm cov khoom siv. AII txoj hauj lwm vuam muaj kev ua tau zoo CO₂ lossis Ar + CO₂ tuaj yeem siv los ua cov roj tiv thaiv.

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Daim ntawv thov

Lub hom phiaj:1.Siv rau vuam txhua yam ntawm 500MPa yam steel qhov chaw; 2.Siv rau vuam txhua yam ntawm 500MPa daim hlau thiab cov kav dej.

Chemical Composition ntawm Vuam Hlau (%)

Cov khoom kuaj	C	Mn	Si	S	P	Ni	Cr	Mo	V	Cu
Guarantee Tus nqi	0.06-0.15 Nws	1.40-1.85 Nws	0.80-1.15 Nws	≤ 0.025	≤ 0.025	≤ 0.15	≤ 0.15	≤ 0.15	≤ 0.03	≤0.50
General Result	0.077 ib	1.45 Nws	0.87 ib	0.013 ib	0.012 ib	0.017 ib	0.031 ib	0.002 ib	0.004 ib	0.125 Nws

Mechanical Properties of Deposited Hlau

Cov khoom kuaj	Rm (MPa)	ReL / Rpo.2 (MPa)	A(%)	KV₂ (J) -40 ℃
Guarantee Tus nqi	≥500	≥420	≥ 22	≥47
General Result	555	450	29	77, 95, 83 ib

(DC +) Kev siv tam sim no (DC +)

Loj (mm)	Tam sim no ntau yam (A)	GAS ntws tus nqi (L / min)
φ0.8	50 ~ 100	15
φ1.0	50-220	15 ~ 20
Φ1.2	80-350	15-25 : kuv
φ1.6	170-550 Nws	20 ~ 25

Yav dhau los: JY·E711A yog ib hom titanium oxide hom roj-shielded flux-cored vuam hlau rau qis carbon steel thiab 490MPa siab zog

Tom ntej: JY·H08MnA vuam hlau rau nruab nrab manganese-tsawg silicon hom.

Sau koj cov lus ntawm no thiab xa tuaj rau peb