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Solid Copper Mig Welding Wire 1.0mm 1.6mm 5kg 15kg ER50-G

Product Details:
Place of Origin: CHINA
Brand Name: LONGTENG
Certification: TUV CE, ABS, DB, ISO9001
Model Number: ER50-G
Payment & Shipping Terms:
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

Detail Information

Product Name: Weathering Steel Solid Welding Wire ER50-G Model: ER50-G
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:

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Product Description

ER50-G 0.8/1.0/1.2/1.6mm Weathering Steel Solid Welding Wire

Use with 100% Ar shielding gas
High quality, pure and consistent raw rod
A clean wire surface, smooth copper coating layer and an even amount of feeding lubricant which provide better anti rust performance
It can be used for general structure steel welding, especially suitable for root pass welding
Embossed on each end for easy alloy identification


ER50-G Conform to Standard :TB/T 2374 ER50-G


Specification: Argon - rich gases protection adopted, it has excellent welding performance, and with exquisite welding bead. The deposited metal has good atmospheric corrosion resistance, crack resistance, good shaping and toughness.


Purpose:Suitable for welding 500MPa high strength weathering steel, such as construction machinery, bridges, etc.


Chemical Composition(%)


Chemical Composition C Mn Si S P Ni Cr Cu
Guarantee Value ≤0.10 0.60~ ≤0.60 ≤0.020 ≤0.025 0.20~ 0.30~ 0.20~
1.2 0.6 0.9 0.5
General Result 0.068 0.8 0.34 0.01 0.007 0.25 0.38 0.45

Mechanical Properties of Deposited Metal(Ar+20%CO2)
Test Item Rm(MPa) ReL/Rp0.2(MPa) A(%) KV2(J)
Guarantee Value ≥500 ≥400 ≥22 ≥60
General Result 530 435 24 117/102/124
Reference Current(DC+)
Size(mm) Current range (A) GAS flow rate(L/min)
Φ0.8 50~100 15
Φ1.0 50~220 15~20
Φ1.2 80~350 15~25
Φ1.6 170~550 20~25

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