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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Q:What is the J422 electrode core material
The J421Z electrode is composed of two parts, core and coating composition. The electrode is coating in metal welding core (coating), uniform centripetal pressure applied to core.The electrode of different types, different cores. 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 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:Welding specification whether welding rod needs experiment
Enterprises need: welding rod, welding flux, welding wire must be dry, heat preservation treatment, and need to do some process evaluation, can determine whether the welding rod suitable for such welding, process evaluation is more important.
Q:302 which kind of electrode should be used for welding stainless steel with iron?
A302 electrode can be cheap and matching, pay attention to welding current as small as possible, the electrode diameter as far as possible the use of small diameter welding rod, welding rod arc heat deviation to the stainless steel side.
Q:12 chromium vanadium molybdenum with what electrode?
Do you need domestic or imported ones?
Q:What wire and electrode are used for the welding of 0Cr18Ni10Ti stainless steel pipes? Thank you
1, 0Cr18Ni10Ti stainless steel pipe welding using H0Cr20Ni10Ti welding wire, welding rod using A132 or A137.2, if welding with electrodes, I suggest the use of A137 welding, because of its crack resistance performance than A132 much better.
Q:Requirements for welding electrodes for temperature and humidity
Storage should be kept at 10---25 degrees Celsius and less than 50% relative humidity.
Q:Shelf life of stainless steel electrode
Save good words is two years, do not damp, and if it is relatively high requirements, the use of baking, remove moisture.
Q:What welding rod is used for the welding of Q345 material?
J507 electrode is recommended in Engineering
Q:Where is the difference between 422 electrode and E50 electrode?
E50 welding rod has E5015, that is, J507 E5016, that is, J506, good crack resistance, HRB335 steel can be weldedJ422 or E4303 is low carbon steel welding rod, steel bar will crack
Q:When welding electrode, how to move the electrode, can you point it in detail?
1, the feed movement which the butt welding electrode2, the electrode moves along the center of the weld3, the repeated movement of the welding rod on the transverse direction of the weld or other ways of moving the strip

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