JY·J507 yog ib qho low-hydrogen sodium coated carbon steel electrode

JY·J507 yog low-hydrogen sodium coated carbon steel electrode.Nws yuav tsum tau ua ntawm DCEP Nws muaj vuam siv tau zoo heev uas ua rau nws ua tau txhua txoj haujlwm vuam, muaj qhov ruaj khov, tshem tawm slag yog ib qho yooj yim thiab tsis tshua muaj spatter.Cov hlau deposited muaj kev ua haujlwm zoo thiab tawg-ua haujlwm.

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Product Detail

Khoom cim npe

Daim ntawv thov

Lub hom phiaj:Nws yog siv nyob rau hauv vuam nruab nrab-carbon steel thiab low-alloy lug

Chemical Composition ntawm Vuam Hlau (%)

Cov khoom kuaj	C	Mn	Si	S	P	Ni	Cr	Mo	V
Guarantee Tus nqi	≤ 0.15	≤1.60	≤0.90	≤ 0.035	≤ 0.035	≤ 0.30	≤ 0.20	≤ 0.30	≤ 0.08
General Result	0.082 ib	1.1	0.58 ib	0.012 ib	0.021 ib	0.011 ib	0.028 ib	0.007 ib	0.016 ib

Mechanical Properties of Deposited Hlau

Cov khoom kuaj	Rm (MPa)	ReL (MPa)	A(%)	KV₂ (J) -20 ℃ -30 ℃
Guarantee Tus nqi	≥490	≥400	≥ 20	≥47	≥ 27
General Result	550	450	32	150	142

X-Ray Radio-graphic Test Requirements: Qib ll

Kev siv tam sim no (AC, DC)

Txoj kab uas hla (mm)	φ2.5	φ3.2	φ4.0	φ5.0
Amperage (A)	60 ~ 100	80-140 : kuv	110-210 : kuv	160-230 Nws

Lus Cim: 1.Cov electrode yuav tsum tau preheated ntawm qhov kub ntawm 350 ° C rau 1 teev. Preheat tus pas nrig thaum twg nws siv.
2.Cov impurities xws li xeb, roj stains thiab ya raws yuav tsum tau muab tshem tawm ntawm lub workpiece.
3.Short arc yuav tsum tau ua vuam. Txoj kev nqaim weld yog nyiam.

Yav dhau los: JY·J422 rau vuam ntawm cov hlau tsis tshua muaj carbon steel thiab qib qis zog ntawm cov hlau tsis tshua muaj hlau.

Tom ntej: JY · 308L vuam hlau rau roj shielded stainless hlau flux cored hlau.

Sau koj cov lus ntawm no thiab xa tuaj rau peb