Gas Shielded Welding Wire ER70S-6 from China

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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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Product Description:

1.Detailed introduction to Gas shielded welding wire ER70S-6:

General Description: the welding wires has the characteristics of excellent technical performance,fast melting speed, high efficient fusion, stable electric arc, less welding splash,favorable wetness performance,average & beautiful welding seam,good anti-oxygenic & anti-corrasive property, less sensitive to the atmosphere holes. It can be shielded by means of DC(±), CO2 or the combination of Ar+CO2 5-10%. Easy to operate and is suitable for the automatic and semi-automatic omnibearing welding. Applications: Mainly used in welding of carban steel, low alloy steel & 500MPa grade low alloy high intensity steel,Widely used in vehicle, building, bridge, shipbuilding & pressure vessel industry,it can also be used in the high speed welding of thin stell plate and pipeline. 

2.Features of Gas shielded welding wire ER70S-6:

CO2 Gas-sheilded welding wires have excellent mechanical performance such as fast depositing speed,high depositing effciency,stable arc,little splash,good welding seam.
suitale for all-position welding work.
widely used to welding low carbon steel and low alloy steel structure,such as ships,vehicles,bridges,boils and buildings etc


3.Photo of Gas shielded welding wire ER70S-6:

Gas Shielded Welding Wire ER70S-6 from China


4.Chemical Composition of Welding Wire (%):

C

Mn

Si

S

P

Ni

Cr

≤0.10

0.3~0.55

≤0.03

≤0.030

≤0.030

≤0.30

≤0.20

 

Examples of Chemical Composition of Deposited Metal (%)

C

Mn

Si

S

P

Ni

Cr

0.060

0.45

0.012

0.014

0.020

0.022

0.017

 

Mechanical Properties of Deposited Metal

Test Items

Rm

ReL/Rp0.2

A

KV2(J)

Flux Used Together

(Mpa)

(Mpa)

(%)

0°C

-20°C

SJ301

415-550

≥330

≥22

≥27

HJ431

415-550

≥330

≥22

≥27


5.FAQ

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

①How about your Warranty?

 Warranty: 1Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

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.

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- Self introduction

- Required specifications

- Inquire about price/MOQ

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 can be typical of Q235 steel, the tensile strength of E4315 is much larger relative to the common electrode, so the general welding force or under dynamic load of steel structure.J507 welding rod diameter ranging from 2.5mm to 6.0mm, can be carried out in all position welding, welding using DC welder, polarity reversal. Of course, if there is only AC welder in the field, AC welder can be used, but the current needs to be switched on.The weld formation after J507 welding is more difficult than that of the acid welding rod. If an electrode is used on the cover of the steel structure, the acid electrode can be used.Chemical composition of deposited metal (%)
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 long is the effective period of welding rod?
If the stock period exceeds the prescribed time limit, the electrode, flux and flux cored wire must be re examined before the relevant functional departments can be issued and used. complexTest principle to check whether the welding material may affect the quality defects, generally limited to appearance and process performance test, but there are doubts on the performance of welding materials, can increase the necessary inspection item.The prescribed time limit may be determined by the following method from the date of production:A) the period of recommendation for welding materials, quality certificates or manuals;B) a low hydrogen type welding material for acid welding materials and moisture resistant packages, sealed for two years;C) graphite type welding materials and other welding materials for one year.
Q:12 chromium vanadium molybdenum with what electrode?
R312 welding rod or welding wire, model is E5503-B2-V,Or R317 electrode or wire, the model is E5515-B2-V.
Q:What kind of welding rod is used for welding rail and ordinary steel?
It can be welded with J506 and J507. However, if there is a DC welder, it is better to use J507 because weldability is better than J506. Slow cooling after welding.
Q:Can invert welding machine use acid welding rod?
The kind of welding machine that you said could be used with an acid electrode. He has many functions, which can be shared by AC and DC, with separate DC or AC, of course, the price is different. About 20KG or so, the market is now available from 300-800. Import, brand, public can not be the same, the price varies greatly. The big 315 is now 450-550 between.
Q:Q345q what kind of welding rod is used for steel welding?
J502 (acid welding electrode E5003): suitable for general structures of Q345-A, Q345-B;J506 and J507 (basic electrode E5016-A1, E5015-A1): Q345-B for important structures;J506 and J507 (basic electrode E5016-C1L, E5015-C1, L): Q345-C for important structures;J506 and J507 (basic electrode E5016-G, E5015-G): Q345-D for important structures;J506 and J507 (basic electrode E5016-E, E5015-E): Q345-E for important structures.
Q:How thin is the smallest electrode?
According to the national standard GB5117 "carbon steel welding rod" and GB5118 "low alloy steel welding rod" standard, the relevant models for the manual arc welding with carbon steel and low alloy welding rod are unified.E4313, for example, is a high titanium carbon steel electrode. The E said 43 electrode, said the tensile strength of the deposited metal is minimum, 1 said electrode for all position welding, the final 3 electrode is titanium calcium type, can be used in AC or DC positive and reverse welding power supply.According to the diameter of the welding rod, the diameter of the electrode depends on the thickness of the weldment. The current and diameter of the electrode are basically proportional to the diameter of the electrode.Electrode diameter (mm) 1.6, 2, 2.5, 3.2, 4, 5, 6.Welding current (A) 25~40, 40~65, 50~80, 100~130, 160~210, 200~270, 260~500.The most common ones are 2.5, 3.2, and 4 millimeters, 3.
Q:What welding rod does 16MnDR use?
1 and 16MnDR belong to low temperature steel.2, welding rod selection grade: J507NiTiB, J507GR, J507RH, J506R, J506RH, more can.
Q:Why can't manual arc welding be performed with bare electrode?
The crust is intended to weld the pool over the metal, forming a skin to protect the molten pool from contact with air. If there is no medicine, the skin will protect the blowhole.

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