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1.6mm Er70s-6 Stainless Steel Mig Wire For Shipbuilding

Minimum Order Quantity : one pallet Price : USD 1
Packaging Details : Neutral box/ LT color box/OEM brand box Delivery Time : 15 WORKING DAYS
Supply Ability : 1,200,000 TON PER YEAR
Place of Origin: CHINA Brand Name: LONGTENG
Certification: TUV CE, ABS, DB, ISO9001 Model Number: ER70S-6 (ER50-6N)

Detail Information

Keyword: CO2 Gas Shielded Welding Wire ER70S-6 Model: ER70S-6
Brand: LONGTENG Diameter: 0.8/0.9/1.0/1.2/1.6mm
Weight: 1/5/15/20kg Surface: Cooper Plating
Spool Material: Black Plastic Spool Packing: Color Box
OEM: Accept Diameter Of Spool: 100/200/270/300mm
High Light:

Er70s-6 stainless steel mig wire


1.6mm stainless steel mig wire


1.6mm stainless steel flux core wire

Product Description

1.6mm Er70s-6 Mild Steel Mig Welding Wire Cooper Plating Surface​
 LT*ER70S-6 0.8/1.0/1.2/1.6mm Cooper Coating Welding Wire
Applying for the welding of carbon steel and low alloy steel for shipbuilding, bridges, buildings, vehicles, and machinery.

This wire is CO2 gas shielded flux cored wire of titanium slag system,applying for all position welding,with excellent mechanical properties and process performance. When welding is small, the arc is stable and soft.effortless slag removal, the weld molding is beautiful. The wire approved by the classification society of ten country ,which is CCS, ABS, BV, DnV, LR, GL, NK, KR, CWB, RINA .  Approval grade is 3YH10.


1. Direct Current Electrode Positive(DCEP)welding.(Welding wire connecting anode)
2, Use CO2 as shielded gas ,whose purity is more than 99.9%, and flow rate is 20-25L/min.
3, when in multi pass welding, keep the layer temperature at about 150 to 200 degrees celsius.
4, In order to prevent the occurrence of pores, please the remove the grease and rust from the surface of base metal before welding
5, the preservation of welding wire: wire has been taken measures to resist moisture before using.It should be used as soon as possible when opening the package , do not leave the welding wire has not been used up for a long time in the air.
6,Due to the softer solid wire ,do not lock the pressure roller of wire feeding device too tight. 


LT·ER50-6 Conform to Standard :
GB/T 8110 ER50-6
ISO 14341-A-G424C13Si1
AWS A5.18 ER70S-6
Flux-Core vs. Solid MIG Welding Wire
There are two primary types of MIG welding wire – flux-core and solid MIG welding wire.
Flux-core wire is a metal electrode that contains a “flux compound” inside the electrode. When the wire melts and reacts with the welding arc, this forms a gas that protects the weld from oxygen, which can cause defects in the weld. This means that no shielding gas is required for this type of wire – though in some cases, shielding gas may be used alongside flux-core wire for even more protection.
In contrast, solid wire electrodes are exactly what they sound like – large reels of solid metal wire that do not contain any flux. This means they must be used with shielding gas. The most common shielding gas is 75% argon and 25% carbon dioxide. The welding gun delivers a steady stream of gas from a container, which surrounds the electrode and weld area to prevent oxidation and defects in the weld.
Depending on the application, both kinds of MIG welding wire (solid and flux-core) can be made from a variety of materials including aluminum, stainless steel, copper, and silver, to name just a few.
Chemical Composition(%)

Chemical CompositionCMnSiSPNiCrMoVCu
Guarantee Value0.06~0.151.40~1.850.80~1.15≤0.025≤0.025≤0.15≤0.15≤0.15≤0.03≤0.50
General Result0.0771.450.870.0130.0120.0170.0310.0020.0040.125


Mechanical Properties of Deposited Metal

Test ItemRm(MPa)ReL/Rp0.2(MPa)A(%)KV2(J)
Guarantee Value≥500≥420≥22≥47
General Result5554502977/95/83


Reference Current(DC+)
Size(mm)Current range (A)GAS flow rate(L/min)

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