Best50 aws e308-16 Stainless Steel Welding Elect Rodes

Best50 aws e308-16 Stainless Steel Welding Elect Rodes System 1

Best50 aws e308-16 Stainless Steel Welding Elect Rodes System 2

Best50 aws e308-16 Stainless Steel Welding Elect Rodes

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 50000 m.t./month

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aws e308-16 welding electrodes

I.product details

Model No.	Welding rod AWSA5.4 E308L-16
illustrate	AWS A5.4 E308L-16 is coated titanium calcium type of ultra-low carbon Cr19Ni10 stainless steel electrode.The deposited metal carbon content less than 0.04%, has a good intergranular corrosion resistance, good welding performance.Ac/dc.
application	Used for welding low carbon Cr19Ni10 stainless steel structure, also can be used for 06 cr19ni11ti working temperature below 300 ℃ of corrosion resistant stainless steel structure, it is mainly used for manufacture of synthetic fiber, fertilizer, oil and other equipment.
Chemical Composition of Deposited Metal (%)
	C	Mn	Si	S	Cr	Mo	Ni
Guaranteed value	≤0.04	0.5-2.5	≤0.90	≤0.030	18.0-21.0	≤0.75	9.0-11.0
Typical value	0.024	1.30	0.62	0.008	19.90	0.04	9.8
Mechanical Properties of Deposited Metal
	Rm σb (Mpa)	ReLσs (Mpa)	Aσs (%)	KV₂(J)		KV₂(J)
Guaranteed value	σb≥520	σ_s ≥ 400	σs≥ 35	(normal temperature)		-(0°C)
Typical value	580	455	45	70-90		≥ 156
Sizes, Length & Recommended Current (AC/DC)
Diameter (mm)		φ2.5	φ3.2	φ4.0	φ5.0
Length (mm)		300	350	350	350
Current (A)		60-85	80-120	110~160	160~200
Coated water content	≤0.1%
X-ray inspection requirements	II grade
NOTES	1: PLS clear oil, rust, water and other impurities on the butt welding pieces before Welding. 2: The electrodes must be baked under 300~350°C for an hour before welding and used as soon as baking is completed. 3: When welding, short arc must be used and stringer bead is suitable.
Product features	1:Stable arc ; 2:Fewer spatters ;3:Easy to restrike ; 4:Less smog 5:Good off slag, high deposition efficiency
General Packaging	Size: 2.5MM X 300MM (Packing: 2.5kg/inner boxes 8boxes/cartons=20kg) Size: 3.2MM X 350MM (Packing: 5.0kg/inner boxes 4boxes/cartons=20kg) Size: 4.0MM X 350MM (Packing: 5.0kg/inner boxes 4boxes/cartons=20kg)
Electrode storage method	The electrode must be classification, grades, partial deposit. The electrode must be stored in dry and ventilated warehouse. Electrode shall be 0.3 meters from the ground and metope. Remark: pls pay attention to moistureproof .

Q:Can A102 welding rod weld 316L?: Yes, but not the best choice. It's better to use 316L stainless steel wire

Q:How do you make holes in the steel plate with the welding rod?: 1, the following general 10MM board directly to the plate electrode for an empty blow through, must further expand air through the air, need more air electrode with air to air around the suitable size, but the steel bottom board should be suspended, is conducive to the burning capacity of molten iron flow, general space only with electrode blowing, too small to empty is not blowing to using electric drill.2, the electrode (coveredelectrode), is the metal coating in the welding core (coating), uniform centripetal pressure applied to core. The core metal cored electrode, in order to ensure the quality and performance of the weld, there are strict rules on the contents of metal elements in the core, especially for harmful impurities (such as sulfur, phosphorus content, etc.) should be strictly restricted, better than the base metal. The electrode consists of two cores and coating composition. The different cores are also different. The core components directly affect the composition and properties of the weld metal, so the harmful elements in the welding core to as little as possible.

Q:What welding Q235 and 16 steel, please enlighten Masters: In the past, high strength welding was used to reduce the strength of the lower material. Therefore, E43 series welding rod should be adopted and E50 series should not be used

Q:What steel electrodes are used (I'm a beginner's welder)?: It's very clear to buy a hardware manual

Q:What is the difference between electrode type and brand?: It doesn't make any difference. Just use it. It's mainly the function of welding machine!

Q:What kind of welding rod or welding wire for welding Q245R steel?: AC welding machine has J422, J426, DC welding machine with J427 good point, welding wire with TIG-50, welding electrode according to instruction before drying, welding wire rust removal.

Q:What are the characteristics of welding rod E6010? What are the main points of operation?: E6010Cellulose electrodeSee the attachment for details.

Q:304 can I use A022 welding rod?: Strictly speaking, you can not, the electrode class is too high, A022 welding rod is used in 316L, and 304 should use A102

Q:Why can't manual arc welding be performed with bare electrode?: Please read the role of electrode coating. Medicine skin on the one hand, stable arc, on the one hand protect and + alloy role, there is no drug skin, welding rod can not continue stable combustion, molding is not good, poor quality

Q:Electrode E4300 what does it mean?: It is mediocre, mediocre, obviously don't know anything in this scribble. E4300 brand is J420G, welding high pressure steam pipe is dedicated pipe, all position welding rod, deposited metal high temperature resistance, high pressure, good slag removal, less spatter, slightly higher than 422 electrode viscosity

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