ER 308 stainless steel welding welded wire bare stick rod TIG

ER 308 stainless steel welding welded wire bare stick rod TIG System 1

ER 308 stainless steel welding welded wire bare stick rod TIG

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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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Features:

1) Grade:ER304, ER304L, ER307, ER307Si, ER308, ER308L, ER308LSi, ER310, ER316, ER316L, ER316LSi, ER347, ER347Si, ER309, ER309L, ER430, ER420, etc

2) Standard: GB, SUS, AWS, JIS, DIN, BS970
3) Diameter: 0.6-5.0mm

4) Packing: in coil, bundle or spool, then in carton or as your request

300kg/spool 25kg/spool 20kg/spool 15kg/spool 5kg/spool 12.5kg/spool 1kg/spool

Tig argon arc welding wire packing in drums 1m/line 5Kg/drum 10kg/drum

5) Application: MIG, TIG, and submerged arc wires for welding a wide variety of stainless steels

Chemical Composition:

Chemical Composition Requirements						AWS A5.9/A5.9M:2006
AWS Classificationd	UNS Numberf	C	Cr	Ni	Mo	Mn	Si	P	S	N	Cu
ER209	S20980	0.05	20.5–24.0	9.5–12.0	1.5–3.0	4.0–7.0	0.90	0.03	0.03	0.10–0.30	0.75
ER218	S21880	0.10	16.0–18.0	8.0–9.0	0.75	7.0–9.0	3.5–4.5	0.03	0.03	0.08–0.18	0.75
ER219	S21980	0.05	19.0–21.5	5.5–7.0	0.75	8.0–10.0	1.00	0.03	0.03	0.10–0.30	0.75
ER240	S24080	0.05	17.0–19.0	4.0–6.0	0.75	10.5–13.5	1.00	0.03	0.03	0.10–0.30	0.75
ER307	S30780	0.04–0.14	19.5–22.0	8.0–10.7	0.5–1.5	3.30–4.75	0.30–0.65	0.03	0.03	—	0.75
ER308	S30880	0.08	19.5–22.0	9.0–11.0	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER308Si	S30881	0.08	19.5–22.0	9.0–11.0	0.75	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER308H	S30880	0.04–0.08	19.5–22.0	9.0–11.0	0.50	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER308L	S30883	0.03	19.5–22.0	9.0–11.0	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER308LSi	S30888	0.03	19.5–22.0	9.0–11.0	0.75	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER308Mo	S30882	0.08	18.0–21.0	9.0–12.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER308LMo	S30886	0.04	18.0–21.0	9.0–12.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER309	S30980	0.12	23.0–25.0	12.0–14.0	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER309Si	S30981	0.12	23.0–25.0	12.0–14.0	0.75	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER309L	S30983	0.03	23.0–25.0	12.0–14.0	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER309LSi	S30988	0.03	23.0–25.0	12.0–14.0	0.75	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER309Mo	S30982	0.12	23.0–25.0	12.0–14.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER309LMo	S30986	0.03	23.0–25.0	12.0–14.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER310	S31080	0.08–0.15	25.0–28.0	20.0–22.5	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER312	S31380	0.15	28.0–32.0	8.0–10.5	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER316	S31680	0.08	18.0–20.0	11.0–14.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER316Si	S31681	0.08	18.0–20.0	11.0–14.0	2.0–3.0	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER316H	S31680	0.04–0.08	18.0–20.0	11.0–14.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER316L	S31683	0.03	18.0–20.0	11.0–14.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER316LSi	S31688	0.03	18.0–20.0	11.0–14.0	2.0–3.0	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER316LMn	S31682	0.03	19.0–22.0	15.0–18.0	2.5–3.5	5.0–9.0	0.30–0.65	0.03	0.03	0.10–0.20	0.75
ER317	S31780	0.08	18.5–20.5	13.0–15.0	3.0–4.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER317L	S31783	0.03	18.5–20.5	13.0–15.0	3.0–4.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER318	S31980	0.08	18.0–20.0	11.0–14.0	2.0–3.0	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER320	N08021	0.07	19.0–21.0	32.0–36.0	2.0–3.0	2.5	0.60	0.03	0.03	—	3.0–4.0
ER320LR	N08022	0.025	19.0–21.0	32.0–36.0	2.0–3.0	1.5–2.0	0.15	0.015	0.02	—	3.0–4.0
ER321	S32180	0.08	18.5–20.5	9.0–10.5	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER330	N08331	0.18–0.25	15.0–17.0	34.0–37.0	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER347	S34780	0.08	19.0–21.5	9.0–11.0	0.75	1.0–2.5	0.30–0.65	0.03	0.03	—	0.75
ER347Si	S34788	0.08	19.0–21.5	9.0–11.0	0.75	1.0–2.5	0.65–1.00	0.03	0.03	—	0.75
ER383	N08028	0.025	26.5–28.5	30.0–33.0	3.2–4.2	1.0–2.5	0.5	0.02	0.03	—	0.70–1.50
ER385	N08904	0.025	19.5–21.5	24.0–26.0	4.2–5.2	1.0–2.5	0.5	0.02	0.03	—	1.2–2.0
ER409	S40900	0.08	10.5–13.5	0.6	0.5	0.8	0.8	0.03	0.03	—	0.75
ER409Nbi	S40940	0.08	10.5–13.5	0.6	0.5	0.8	1	0.04	0.03	—	0.75
ER410	S41080	0.12	11.5–13.5	0.6	0.75	0.6	0.5	0.03	0.03	—	0.75
ER410NiMo	S41086	0.06	11.0–12.5	4.0–5.0	0.4–0.7	0.6	0.5	0.03	0.03	—	0.75
ER420	S42080	0.25–0.40	12.0–14.0	0.6	0.75	0.6	0.5	0.03	0.03	—	0.75
ER430	S43080	0.10	15.5–17.0	0.6	0.75	0.6	0.5	0.03	0.03	—	0.75
ER439	S43035	0.04	17.0–19.0	0.6	0.5	0.8	0.8	0.03	0.03	––	0.75
ER446LMo	S44687	0.015	25.0–27.5	g	0.75–1.50	0.4	0.4	0.02	0.02	0.015	g
ER630	S17480	0.05	16.00–16.75	4.5–5.0	0.75	0.25–0.75	0.75	0.03	0.03	—	3.25–4.00
ER19–10H	S30480	0.04–0.08	18.5–20.0	9.0–11.0	0.25	1.0–2.0	0.30–0.65	0.03	0.03	—	0.75
ER16–8–2	S16880	0.10	14.5–16.5	7.5–9.5	1.0–2.0	1.0–2.0	0.30–0.65	0.03	0.03	—	0.75
ER2209	S39209	0.03	21.5–23.5	7.5–9.5	2.5–3.5	0.50–2.00	0.90	0.03	0.03	0.08–0.20	0.75
ER2553	S39553	0.04	24.0–27.0	4.5–6.5	2.9–3.9	1.5	1.0	0.04	0.03	0.10–0.25	1.5–2.5
ER2594	S32750	0.03	24.0–27.0	8.0–10.5	2.5–4.5	2.5	1.0	0.03	0.02	0.20–0.30	1.5
ER33–31	R20033	0.015	31.0–35.0	30.0–33.0	0.5–2.0	2.00	0.50	0.02	0.01	0.35–0.60	0.3–1.2
ER3556	R30556	0.05–0.15	21.0–23.0	19.0–22.5	2.5–4.0	0.50–2.00	0.20–0.80	0.04	0.015	0.10–0.30	—

Q:What does the electrode strip E7108 stand for?: According to the national standards GB/T 5117 and GB/T 5118, the electrode is defined as this:The first letter, "E" - represents an electrode. (what electrodes are indicated by E)?Second, third digit "71" - represents the minimum tensile strength of deposited metal material. (71 MPa)Fourth digit "0" - indicating the applicable welding position. (0 means for all positions, any one will do.)Fifth digit "8" - indicating the type of electrode coating and the type of current used. (8 iron powder, low hydrogen content skin, DC reverse connection)The other figures in the back are the chemical composition, material type, and so on. Generally speaking, the first five will be enough.

Q:Question Q235 weldability of carbon steel. What are the welding characteristics of those electrodes?: Acid, alkaline welding rod can be. The acid welding rod E4303 has the advantages of good manufacturability, easy operation and poor mechanical performance. The basic electrode E5015 has poor mechanical properties and needs a DC welding machine with good mechanical properties.

Q:What kind of welding rod does aluminum alloy use?: Specific to see what aluminum alloy, different aluminum alloy may use different welding rod.Turn left and turn right |Turn left and turn right |Turn left and turn right |Aluminum and Aluminum Alloy wire can be used for welding processing spool or longitudinal incision of MIG or TIG, according to its composition can be divided into pure aluminum, aluminum silicon and aluminum magnesium wire into a disc through certain processing methods (coils) or rod (bar) supply, widely used in construction, decoration and equipment, metallurgy and spinning apparatus, pipelines, ships, drilling equipment, train, car, storage tanks and pressure vessels welding processing industry and other industries. Precautions for product use:1, the package after the warranty period you can directly connect the welding, welding without any pretreatment. The product can be stored for more than two years under the condition of packing and sealed. After packing, it can be guaranteed for three months in the normal atmospheric environment;2, the product should be placed on ventilation, dry and with acid and alkali, oil and other local storage medium isolation;3, the product should avoid bumping and damp during transportation, in order to avoid damaging the wire tray and affecting the quality of wire;4, after the wire is removed and packed, it is recommended to apply proper dust cover over the welding wire;5. The wire surface cleaning is recommended before welding;6, welding process of the arc will stimulate your eyes, please pay attention to protection.

Q:What type of welding machine does not use electrode welding machine?: The welding machine without electrode is of the same type, that is, common standard welder.Because the welding machine interface size can be adjusted, you can use a variety of electrodes. Instead of an electrode with a welding machine.The electrode (covered electrode) is a strip of metal gas welding or welding when the filler metal in the joint welding of the workpiece. The electrode material is usually the same as the material of the workpiece.

Q:When welding, the welding rod sometimes can easily stick to the weldment, and it is not easy to arc. The ignition is also easy to extinguish. Why is that? What happens when this happens?: Small current, or electrode diameter, or line is too thin, or welding power line to catch bad, or electric welding handle wire or wire, catch the bad, look for yourself, if not all of these phenomena is that electric welder secondary coil, and the short circuit between the tie bar

Q:When 507560 electrodes are used at the same time, which electrode should be selected?: Should be 506 electrodes bar, J507 is DC alkaline welding rod, and J506 is AC and DC dual basic electrode.Their selection depends mainly on the welding properties, if welding welding seam is important, the general should use J507 electrode; if the weld is not high, is connected to weld, then select the J506 electrode.In addition, if only the AC power supply, you can only choose J506 electrode.In short, under normal circumstances, the basic electrode should try to choose the DC power supply electrode, because it tends to be less than the gas and DC welding electrode.

Q:Why do I use J422 electrode iron rail welding after their split seam. Later, the use of 506 electrodes did not have such a situation, I would like to ask what the rail contains? Yes. Is my J422 electrode fake? And... Is it my technique? Maybe the rails contain special ingredients? The person who knows it will answer immediately, "why does the seam split itself?": The rail steel adopts WE600 welding rod, and the requirement of crack resistance and yield strength is the most ideal.WE600 is a kind of low heat output, suitable for special nickel chromium alloy steel electrode welded all-round, universal design is extremely wide, the general strength of parent materials with high strength, excellent welding performance, stable arc, beautiful shape of seam, in oil, water and rust conditions can welding effect is excellent, can be welded different steel.Suitable for welding of tool and mould, high-speed tool steel, hot work tool steel, steel, cast steel, T-1 steel, Nai Zhengang, vanadium steel, spring steel, martensitic stainless steel, austenitic stainless steel, ferritic stainless steel, and the unknown as well as between the various different types of steel welding etc.. Such as high pressure valves, broken bolt clearance, shaft modification, etc..

Q:What are the technological parameters of E5015 welding rod?: 1 and E5015 are common alkaline welding rod. When welding, the welding rod is connected to the positive electrode, and the workpiece is connected to the negative electrode. Different electrode diameter, welding current is not the same. This is marked on the package of the electrode.2, the electrode (covered electrode) welding or welding filler metal in melting joint welding of the workpiece. Consists of two parts covering and core wire. Depending on the melting of the crust and filling the metal into the weld, it becomes the main component of the weld metal, which is called a welding rod.

Q:Air conditioning copper pipe welding problems, how to weld well, and what electrode to use?: Brazing with 3%-5% silver electrode. A copper pipe is inserted into the other by means of flaring or necking.

Q:Q345q what kind of welding rod is used for steel welding?: Acid welding rod, basic welding rod can be welded, but after welding strength is different, alkaline welding rod strength is big

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