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AWS A.5.18 ER70S-6 Mig Mag CO2 Welding Wire Copper Coated

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·H08MnSiCuCrNiII

Detail Information

Product Name: Weathering Steel Solid Welding Wire LT·H08MnSiCuCrNiII Model: LT·H08MnSiCuCrNiII (ER44-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:

CO2 Welding Wire Copper Coated

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Copper Coated Co2 Mig Welding Wire

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1.6mm CO2 Welding Wire

Product Description

AWS A.5.18 ER70S-6 Mig Mag Copper Wire CO2 Welding Wire Cooper Coated 

 

Welding wire chemical Composition(%)

Trade mark Composition C Mn Si S P Ni Cr Cu
ER49-1 ≤0.11 1.80-2.10 0.65-0.95 ≤0.030 ≤0.030 ≤0.30 ≤0.20 ≤0.50
ER70s-6 0.06-0.15 1.40-1.85 0.80-1.15 ≤0.035 ≤0.025     ≤0.50


Mechanical properties of deposited metal

Trade mark Performance Yield strength Mpa Tensile strength Mpa Extension rate (%) Shock valueJ() Protect gas
ER49-1 ≥372 ≥490 ≥20 ≥47(Room temperature) CO2
ER70s-6 ≥420 ≥500 ≥22 ≥27(-29) CO2

 

Specification and reference current

Diameter(mm) 0.80 1.00 1.20 1.60
Currents(A) 40-140 70-250 80-350 170-550
Voltage(V) 16-21 17-27 18-30 23-43

 

Chemical Composition(%)

Chemical Composition C Mn Si S P Ni Cr Cu
Guarantee Value ≤0.10

0.90~

1.30

0.35~

0.65

≤0.025 ≤0.025

0.20~

0.50

0.20~

0.50

0.20~

0.50

General Result 0.057 1.21 0.56 0.008 0.016 0.32 0.31 0.31
 

Mechanical Properties of Deposited Metal

Test Item Rm(MPa) ReL/Rp0.2(MPa) A(%)

KV2(J)

-40℃

Guarantee Value ≥440 ≥340 ≥22 ≥60
General Result 525 430 26 139,143,135
 

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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