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Best Quality ER50-G 0.6 1.2 Mig Mag Welding Wire For High Strength Steel 10 Lb 4.54kg

Minimum Order Quantity : One pallet Price : USD 1
Packaging Details : Neutral box/ LT Color box/OEM brand box Delivery Time : 15 WORKING DAYS
Payment Terms : L/C, T/T
Place of Origin: CHINA Brand Name: LONGTENG
Certification: TUV CE, ABS, DB, ISO9001 Model Number: LT·TH500-NQ-II

Product Description

Product Description

 

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)
-40℃
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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