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Home » Products » Welding electrodes for stainless steel » AWS:E308-16

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AWS:E308-16

Model:
E308-16
Brand:
Mighty
Code:
8311100000

Quantity:



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Product Description

Description:
a.E308-16 weld metal (19Cr-9Ni) is austenite structure,it has excellent mechanical properties and shows good resistance to inter-granular corrosion.
b.It can be used for all position welding with excellent performances:stable arc,small spatters,good appearance of weld.And also the welding electrode shows good heat-resistance character,not easy to turn red and gas porosity is not produced.

Attention:
a.Before welding ,the welding electrodes should be baked at the temperature of 300-350 ℃ for one hour.
b.Using stainless steel brush to clean the weld seam,in order to avoid scrap iron entering and affect its quality

According with GB E308L-16
Corresponding with AWS E308L-16

Introduction: it is a kind of ultra-low-carbon Cr19Ni10 stainless steel electrode with lime-titania type coating. The carbon content of the deposited metal is lower than or equal to 0.04%. It has excellent intercrystalline corrosion-resistance and welding performance. The coating has red-resistance, high strength and good blowhole-resistance. AC/DC.

Uses: Used for welding ultra-low-carbon Cr19Ni10 stainless steel structures, and also used for 0Cr19Ni11Ti corrosion-resistant stainless steel structures whose working temperature is lower than 300℃. Mainly used for the production of equipment of synthetic fiber, chemical fertilizers, petroleum, etc.

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mn	Si	S	P	Cu	Ni	Mo	Cr
Guarantee Value	≤0.04	0.5~2.5	≤0.90	≤0.030	≤0.040	≤0.75	9.0~11.0	≤0.75	18.0~21.0

Mechanical Properties of Deposited Metal

Test Item	R_m(MPa)	A(%)
Guarantee Value	≥520	≥35

Reference Current(AC, DC+)

Electrode Diameter(mm)	φ2.0	φ2.5	φ3.2	φ4.0	φ5.0
Welding Current (A)	40~80	50~100	70~130	100~160	140~200

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AWS:E308-16

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