Mild Steel Welding Electrode E6013 Carbon Steel Best Quality Resistance

Mild Steel Welding Electrode E6013 Carbon Steel Best Quality Resistance

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 10000000 m.t./month

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1.Detailed introduction to Welding Electrode E6013:

AWS E7018 welding electrodes is low-hydrogen potassium carbon steel welding rod, can be used on AC and DC. It has good welding technological property. It can be used various composition. it evident trait is composed of Fe power and can reduce welding layer. It suitable for welding important structures made of low alloy steel.

2.Notes on Usage:

1). The electrodes must be baked under 300~350℃ for an hour before welding and used as soon as baking is completed.

2). The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before welding.

3). When welding, short arc must be used and stringer bead is suitable.

3.Chemical composition of all-weld specimens

	C	Mn	Si	S	P
Assured	<=0.10< span="">	0.32~0.55	<=0.30< span="">	<=0.030< span="">	<=0.035< span="">
General	0.08~0.09	0.32~0.50	0.15~0.25	<=0.030< span="">	<=0.035< span="">

Mechanical properties of all-weld specimens(%)
Test Item	Rm(MPa)	Rel(MPa)	A(%)	Akv(J)
Assured	440~570	≥355	≥22	≥47
General	460~520	360~420	23~28	60~100

4.Welding Electrode E6013 image:

Mild Steel Welding Electrode E6013 Carbon Steel Best Quality Resistance

5.FAQ:

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q:What welding rod does 20CrMnTiH use?: 20CrMnTi is steel carburizing, carburizing steel is usually carbon, low carbon steel 0.17%-0.24%. The car with the drive gear is in manufacturing. The hardenability of Shanghai Kai Xin steel Cr Mn Ti steel to provide pictures infiltration of carbon steel, the higher hardenability, the quenching conditions, with high strength and especially with high toughness, low temperature impact toughness of.20CrMnTi steel surface carburizing hardening. Good processability, small deformation, anti fatigue performance is quite good. Uses: used for gear, shaft, piston type accessories. For cars, aircraft of various special parts. The characteristics and scope of application: performance good carburizing steel, high hardenability, carburizing after quenching with hard and wear-resistant surface and tough heart, has high low-temperature impact toughness, weldability medium, normalizing machinability is good. Used to manufacture the important parts, such as gears, gear rings and gear shafts, that bear high speed, medium or heavy load, impact and friction, which are less than 30mm. 18CrMnTi is widely used as a substitute for steel, carburized parts, in the automotive industry for the tractor. Under the high-speed section below 30mm. In heavy load or impact. And the important carburized parts, such as gear shaft. The friction ring gear. The gear shaft. The spindle. Sliding bearing. The crosshead. Claw clutch worm. Etc.. J857Cr high strength low alloy steel electrode J857Cr high strength low alloy steel electrode line: GB E8515-G AWS E12015-G: Description: J857Cr is a high strength low alloy welding preheating low sodium hydrogen coating 200 after welding tempering 500-700 (or dark red)

Q:Add 100 points to the approved answer before 2, plus 50 at 3. Beg speed: E5015: belong to low hydrogen sodium basic welding rod, direct reverse welding.J507:J507 (J48.57) conforms to GB E5015, equivalent to AWS E7015Description: J507 is a low carbon hydrogen type stainless steel electrode. Direct current reverse welding can be carried out in all position welding. With excellent welding process performance, stable arc, less spatter, easy to remove slag, the deposited metal has excellent mechanical properties and crack resistance, low temperature resistance, good impact toughness.Usage: used for welding of carbon steel and low alloy steel structure important (compression and dynamic), such as 16Mn, 09Mn2Si, 09Mn2V, B, A and marine D, E grade steel, also used for welding carbon steel plate and poor weldability.Chemical composition of deposited metal (%)chemical compositionC = 0.12Mn = 1.60Si = 0.75S = 0.035P = 0.040Ni = 0.30Mo = 0.30Cr = 0.20V = 0.08Diffusible hydrogen content in deposited metal: 8.0ml/100g (glycerol)Reference current (DC+)Electrode diameter (mm)2.5.3.2.4.5.Welding current (A)60~10080~140110~210160~230Matters needing attention:The electrode is subject to 300~350 C 1H 1 before welding with baking, drying with.The welding must remove impurity welding rust, oil, water etc..3 be short arc welding operation, narrow welding bead.

Q:What brand of welding rod or welding wire for Q345B material?: Q345 steel is made of E50 type electrode (GB-T5118). For low strength steel and high strength steel, welding rod should be used to match low strength steel.The welding wire is not 506. This brand is ER50-6 copper plated solid welding wire.The tensile strength of the welding wire belongs to the E50 series, and the strength of the electrode with E5003 E5015 E5016 has been constant.Q345B belongs to low alloy steel. Aka: 16Mn.ER50-6 wire, coinciding with Q345 (B) strength, has been. You can use it safely.The tensile strength of ER50-6 welds is higher than that of E5015 E5016 welding electrodes. Solid two seam welding with minimum hydrogen content.

Q:3.2 how much is a package of bridge electrode: This depends on what kind of electrode, such as J422 welding rod, 3.2mm package is five kg, the price is about twenty yuan. If it is J507 electrode and so on, the price will be higher, such as A132 and other stainless steel prices will be much higher.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.For welding of carbon steel and low alloy steel welding core, are mostly made of low carbon steel as the core, and adding manganese, silicon, chromium, nickel and other components (see wire national standard GB1300 - 77). The reason of low carbon is a low carbon steel wire plastic, wire drawing is relatively easy, on the other hand can reduce the CO content of reducing gas, reduce spatter or porosity and increased weld metal solidification temperature, favorable for overhead welding. The addition of other alloy elements mainly guarantees the comprehensive mechanical properties of the weld, and also has some effect on the welding process performance and the removal of impurities.

Q:There are some electrode home models are R312, R317, J507, J422 these are used for what is now know, 2 mantissa is acidic, mantissa 7 is alkaline, I want to know that the four electrode is used to weld what, for example which used for stainless steel, which is used for carbon steel,: R312; R317 is molybdenum and chromium molybdenum heat-resisting steel welding rod, J507, J422 is low alloy steel welding rod, these two kinds can not weld stainless steel. J507, J422 for carbon steels

Q:What are the characteristics of SHJ507 welding rod?: SHJ507 is J507, and the SH in front represents only the manufacturer.J507 is a low sodium hydrogen electrode, it is a kind of basic electrode, welding steel structure in Q335 material, the tensile strength of E4315 is much larger relative to the common electrode (so do not on Q235 steel) because it is waste, the general welding force or steel structure dynamic load. For example, the ship, crane steel J507 welding rod diameter from 2.5, 3.2, 4, 5 can be carried out in all position welding, welding using DC welding machine, polarity reversal. If the same can not be used in the field of AC welding machine, butt weld forming large J507 quality sound shadow after welding is ugly (not the acid electrode), if the steel structure cover can be used for acid electrode. (. Requirement 507, there are 422 cover)

Q:Can ordinary electrodes be welded to stainless steel? What's the effect?: It's hard to solder. It's best to use soldered joints

Q:304 can I use A022 welding rod?: Yes, it's a little waste

Q:What kind of welding rod needs baking?: Ordinary carbon steel electrode without baking, it is necessary to roast pig iron electrode can improve the quality of welding electrode 2, the storage time is too long when damp, but not the core rust, coating without deterioration, electrode after drying, can keep the original performance and does not affect the use.The electrode drying conditions of various types of drug skins are as follows (reference value):The baking temperature of acid welding rod is 150~200 1HThe baking temperature of alkaline welding rod is 350~400 1HThe baking temperature of cellulose electrode is 80 DEG C and the temperature is 1.5 ~ 2HThe baking temperature of graphite type electrode is 200 1HNOUN interpretation:ElectrodeThe 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.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.

Q:What are the technological parameters of E5015 welding rod?: PQR is very simple, welding procedure qualification, if you need a template, I can provide a copy to you, PQR needs to do more projects, including welding parameters, substrate size, material size, heat treatment after welding, should also be

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