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ER50-G Mig Mag Welding Wire For High Strength Steel Such As Vehicles And Bridges

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: LT·TH500-NQ-II

Detail Information

Product Name: Weathering Steel Solid Welding Wire LT·TH500-NQ-II Model: LT·TH500-NQ-II(ER50-G)
Brand: LONGTENG Diameter: 0.8/1.0/1.2/1.6mm
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:

High Strength Steel Mag Welding Wire


Weathering Steel Solid Welding Wire


High Strength Steel Mig Welding Wire

Product Description

[Weathering Steel] ER50-G Mig Mag Welding Wire For High Strength Steel Such As Vehicles,Offshore Projects And Bridges


LT·TH500-NQ-II 0.8/1.0/1.2/1.6mm Weathering Steel Solid Welding Wire

LT·TH500-NQ-II 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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