E308-16 stainless hlau vuam electrode

Kev Piav Qhia Luv:

Stainless Hlau Vuam ElectrodeE308-16 yog ib txoj kab titanium hom vuam electrode rau extra-low carbon stainless hlau.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

AWS：SFA 5.4 E308-16 Stainless Steel Vuam Electrode

E308-16 yog ib txoj kab titanium homvuam electroderau cov hlau tsis muaj carbon uas tsis tshua muaj zog.

Kev faib tawm:

AWS A5.4 / ASME SFA5.4 E308-16

JIS Z3221 D308-16

Kev piav qhia:

Stainless Steel Welding Electrode E308-16 yog ib kab titanium homvuam electroderau cov hlau tsis muaj carbon ntau. Cov hlau vuam muaj cov khoom siv kho tshuab zoo heev thiab qhia tau tias muaj kev tiv thaiv zoo rau kev xeb intergranular vim tias cov pa roj carbon hauv nws yog ≤. 0.04% b. Nws tuaj yeem siv rau txhua qhov chaw vuam nrog kev ua tau zoo heev: arc ruaj khov, me me spatters, zoo li ntawm weld. Thiab tseem lub vuam electrode qhia tau tias muaj tus cwj pwm kub-tiv taus zoo, tsis yooj yim tig liab thiab roj porosity tsis tsim.

Daim Ntawv Thov:

Vuam ntawm 18% Cr-8% Ni hlau.

Nws yog qhov tsim nyog rau kev vuam cov qauv tsim los ntawm cov hlau tsis muaj zog 022Cr-19Ni10, xws li cov khoom siv hluavtaws, chiv,

cov khoom siv petrochemical, thiab lwm yam.

Cov Tshuaj Lom Zem ntawm Cov Hlau Tso (E308L-16) (%)

Khoom	C	Mn	Si	Cr	Ni	S	P	Cu	Mo
tus nqi txheem	≤0.08	0.5-2.5	≤0.90	18.0-21.0	9.0-11.0	≤0.030	≤0.040	≤0.75	≤0.75
Piv txwv tus nqi	0.043	1.10	0.78	19.52	9.76	0.012	0.031	0.02	0.032

Cov Khoom Siv Kho Tshuab ntawm Cov Hlau Tso (%)

Qhov kev ua tau zoo tiv thaiv xeb thiab cov khoom sib xyaw ferrite yuav tsum tau txiav txim siab ntawm tus neeg yuav khoom thiab tus neeg muag khoom.

Khoom	Lub zog Tensile (MPa)	Kev ntev (%)
tus nqi txheem	≥550	≥25
Piv txwv tus nqi	601	41

Cov ntawv thov

Siv los vuam cov qauv hlau tsis xeb uas ua haujlwm hauv qhov kub siab, kuj tseem siv tau los vuam cov hlau chrome loj (xws li Cr15Mo, Cr9Mo, Cr13, Cr28) thiab cov hlau sib txawv.