Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao

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Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao Detail:

GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire

 

APPLICATIONS:

Used for welding 500MPa low alloy steel single and multi-pass welding; also for high speed thin plates, pipe line steel welding.

Suitable for manual welding, automatic welding and robot welding, such as oil machinery, heavy crane machinery, pressure vessels,

oil-chemical vessels, ship body, , construction steel structure, etc.

 

CHARACTERISTICS:

This GMAW wire is for Rm 500MPa level carbon steel with shield gas of CO2 or M21.

Small spatter, beautiful appearance, high deposition efficiency and small weld metal porosity sensibility. All positions is suitable.

 

ATTENTION:

1. The rust, oil, water and other impurities of the weld area must be removed before welding.

2. The mechanical properties of all weld metal be decided by heat input, normally the small heat input will better than larger one.

 

WELDING POSITIONS: PA, PB, PC, PD, PE, PF

 

Chemical composition of the welding wire (mass fraction):                   %

Items C Mn Si S P Ni Cr Mo V Cu
Standard value 0.06-0.15 1.40-1.85 0.80-1.15 ≤0.025 ≤0.025 ≤0.15 ≤0.15 ≤0.15 ≤0.03 ≤0.50
Case of value 0.08 1.50 0.89 0.012 0.013 0.03 0.02 0.002 0.003 0.11

 

X – Ray Detection: Grade II

Mechanical properties of deposited metal: (CO2)

Items Tensile strengthRm/MPa Yield strengthRel/Rp0.2   MPa ElongationA/% Charpy V-notch impact energyKV2(J)-30℃
Standard value ≥500 ≥420 ≥22 ≥27
Case of value 560 450 26 108

 

Welding reference current : (DC +)

Diameter(mm) 0.8 1.0 1.2 1.6
Welding current(A) 50-180 70-230 80-350 120-500

 


Product detail pictures:

Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao detail pictures

Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao detail pictures

Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao detail pictures

Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

Control the standard by the details, show the power by quality. Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Hot New Products E312 Welding Rod - GMAW Solid Wire AWS ER70S-6 CO2 mig welding wire – Tianqiao, The product will supply to all over the world, such as: Myanmar, Doha, Brazil, We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.

  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Helen from Ireland - 2017.12.09 14:01
    Managers are visionary, they have the idea of mutual benefits, continuous improvement and innovation, we have a pleasant conversation and Cooperation.
    5 Stars By Faithe from Kuala Lumpur - 2018.07.12 12:19

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