Anxin Jingyuan Trading Co., Ltd
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CO2 gas shielded welding wire ER70S-6

— gas shielded welding wire, ER70S-6 wire, welding wire
Product Category: Welding Wires
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T, L/C, Western Union
Trade Term (Incoterms): FOB, CFR, CIF
Min. Order Unit Price
20 Tons USD 700 / Ton

Product Detail

Product Attribute:

  • China (mainland) More >
  • 12/31/2019
  • 01/02/2020

Product Content Description:

ER70S-6 co2 gas shielded solid welding wire
Note: ER70S-6 is co2 gas-shielded copper-plated welding wire, and has excellent welding technological property; the electric arc is stable with less spattering, the appearance of welded joint is beautiful with good crack resistance; it applies to all-position welding.
Purpose: Applicable for single pass and multi-pass welding of carbon steel and 500MPa grade low-alloy steel and is widely used in such fields as automobile industry, construction machinery manufacturing, ship building, metallurgical and mining equipment manufacturing, bridge building, petrochemical industry and pressure vessel manufacturing, etc.; also applicable for high-speed welding of sheets and pipeline steel.
Chemical composition of welding wire
C Mn Si S P Cu Cr Ni Mo V
0.06-0.15 1.40-1.85 0.80-1.15 0.025 0.025 0.50 0.15 0.15 0.015 0.03
Mechanical performance of deposited metal
Tensile strength Rm(MPa) Yield strength Rp0.2(MPa) Elongation rate A(%) -30 impact energy Akv(J) Shielding gas
500 420 22 27 Co2
Characteristics of Co2 gas shielded welding wire
1. Low welding cost
2. High production efficiency
3. Simple operation, capable for performing all-position welding
4. Excellent crack resistance, less deformation after welding
5. Wide application scope
Referential current of welding
Welding wire specification(mm) Welding current(A) Co2 gas flow(L/mm)
φ0.8 50-100 15
φ1.0 50-220 15-20
φ1.2 80-350 15-25
φ1.6 170-550 20-25
Requirement for the quality of Co2 gas
Type Purity requirement Content restriction (%) Other requirements
Co2 99.50 0.005 O20.1%
Requirement for the extended length of welding wire
When the welding current is lower than 250A When the welding current is larger than 250A
Extended length of welding wire 10-18mm Extended length of welding wire 20-25mm

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