Welding Electrodes New Design AWS E308-16 Welding Electrodes

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Tianjin
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TT OR LC
Min Order Qty:
25000 kg
Supply Capability:
2500000 kg/month

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1.Welding Electrodes New Design AWS E308-16 Welding Electrodes Description:

First Class WeldingElectrode Customization is welcome . We could produce various Welding Electrode.

according to buyers’drawing or samples/Non-standard Welding Electrode .The price, picture

and product attributes are for reference only. Specific matter can be confirmed

by a further communication. Welcome your consultation.

 

2.Main Features of Welding Electrodes New Design AWS E308-16 Welding Electrodes :

Fewer spatters 
Easy to restrike 
Less smog 
Good off slag,high deposition efficiency

3.  Welding Electrodes New Design AWS E308-16 Welding Electrodes Images

 Welding Electrodes New Design AWS E308-16 Welding Electrodes

 4.  Welding Electrodes New Design AWS E308-16 Welding Electrodes Specification 

Chemical composition

C

Mn

Si

S

P

Guarantee value

≤0.12

0.3~0.6

≤0.35

≤0.035

≤0.040

                                                      

Test Item  

Rm(MPa)

ReL(Mpa)

A(%)

KV2(J)

KV2(J)

Guarantee value

≥420

≥330

≥17

-(normal temperature)

-(0°C)

General result

460~540

≥340

18~26

50~80

≥47

 

5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

1.What’s your products 

One of the most biggest manufacturer & supplier of  Welding Electrode  is a large-scale professional  Welding Electrode  factory in China. Annually more than 10000 tons  Welding Electrode   are exported to markets all over the world. Different kinds of  Welding Electrode  are available according to customer’s requirements. 

 

2.What is advantage of our products?

All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .

 

3.  How long can we receive the product after purchase?

In the purchase of First Class  Welding Electrode within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.

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Q:Method for using welding rod heat preservation barrel
Put the baked electrode into the barrel and take it with you. If the cooling, with the original plug a clamped welder + pole, a clamp of electric welding machine can be heated to very.
Q:Why should the electrode be baked before use?
I don't want to tell you anything that is very theoretical and very textbook. Our project is very wet in the south, so the steel production base often does.The main reason for baking the electrode is (or to prevent) the welding rod from being wetted.Welding rod after wetting, in the welding of workers will indirectly cause more slag, more bubbles, the current is not good control, burn the main tendons, and the strength of the steel bar connection will not meet the design requirements.
Q:Is there any difference between E308 welding rod and 308?
What do you mean by 308? 308 stainless steel? Or Z308 cast iron welding rod? Or something else?
Q:What does the electrode strip E7108 stand for?
A welding rod is made up of six parts. For example, CHE507CrNiFe13 can be split into:1. (CH) two letter, the Atlantic product code.2. (E) a letter of electrode type.3. (50) two numbers, deposited metal strength or alloy type.4. (7) a number, type of skin and type of current.5. (CrNi) 1~2 letters, additional alloy elements or electrode characteristics.6. (Fe13) letters + two numbers, nominal efficiency of welding rod.1.CH: the Atlantic product code2. electrode type: (see Table 1)Type of electrode 1E carbon steel welding rod, low alloy steel welding rodL low alloy steel welding rod for low temperatureS chromium nickel austenitic stainless steel electrodeH low alloy steel and stainless steel welding rod for heat resistingK chromium stainless steel electrodeC cast iron welding rodN nickel and nickel alloy welding rodR surfacing electrodeCu copper and copper alloy weldingDeposited metal strength and alloy type: Table 2MarknumberStrength (MPa)Major alloy typesRemarksE 42By 0.2 o = 330 B = 420(S)Mn-SiFifty= 400 = 490= 390 = 490Mn-Si (Ni)Fifty-five= 440 = 540Mn-Si-MoSixty= 490 = 590Mn-Si-Mo (Ni)Seventy= 590 = 690Mn-Si-Mo (Ni)Seventy-five= 640 = 740Mn-Si-MoMn-Si-Ni-MoEighty= 690 = 780Mn-Si-Mo-V-NiEighty-five= 740 = 830Mn-Si-Ni-Mo-V-CrH1 xMo to 0.5%Second digit (x)Represents different grades in the same type2 xMo to 0.5% Cr to 0.5%3 xMo0.5 to 1% Cr to 2%4 xMo to 1% Cr to 2.5%5 xMo to 0.5% Cr to 5%7 xMo to 1% Cr to 9%8 xMo to 1% Cr to 11%R1 xOrdinary room temperature2 xOrdinary room temperature
Q:422 what does "electrode" mean?
Main application: used for welding low carbon steel structures with low strength and low strength. They are generally used for welding steel structures and welding of ordinary carbon steel pipes.If my answer is helpful to you, please accept mine. Your support is my motivation, thank you. If you still don't understand, you can ask me again......
Q:How to weld iron castings? Which welding method is adopted? What kind of electrode? What is the specific operation process? If possible, please give examples.
Welding method and welding of cast iron artifacts is basically the same but with different electrode welding of cast iron have special casting iron electrode
Q:What is the difference between tin strip and electrode?
Tin bars are welded by welding iron, used in electronic products and welding electrodes, and used in Engineering (for example, construction, shipbuilding).
Q:What kind of welding rod is ECoCr-A?
D802 cobalt based electrode
Q:What type of welding rod is needed for the construction of three grade steel bars used in construction?
In the construction industry, the second grade reinforced bar and the third grade steel bar are called in the past (old standard), and the new standard is replaced by the second grade reinforcing bar HRB335 grade steel, and the third grade steel bar is changed into HRB400 grade steel bar.In brief, these two kinds of reinforcing bars have the same points: they belong to ordinary low alloy hot rolled steel bars, all of which belong to ribbed reinforcing bars (commonly known as rebar), and can be used in ordinary reinforced concrete structures.The main differences are: 1. grades of steel are different (chemical composition is different). HRB335 grade steel is 20MnSi (20 MN SI); HRB400 grade steel is 20MnSiV or 20MnSiNb or 20MnTi.2. with different strength, tensile strength and compressive strength design of HRB335 grade steel is 300MPa, tensile strength, compressive strength design of HRB400 grade steel is 360MPa. The tensile strength and compressive strength of the welding rod J422 are 420MPa.3.. Because of the difference of chemical composition and ultimate strength of steel, they are different in toughness, cold bending and fatigue resistance.
Q:What's the type of electrode used for 304 stainless steel?
Can I use this electrode, with fierce wire, 304 special, different, and the common shrew thread more than 30, close to forty yuan a catty, you can call the specific delivery time stainless steel manufacturers, 304 special account on the line

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