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ER70S-4 MIG Welding Wire Carbon Steel MIG Wire

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: ISO9001:2015, TUV CE, ABS, DB Model Number: ER70S-4

Detail Information

Product Name: CO2 Gas Shielded Welding Wire ER70S-4 Model: ER70S-4
Brand: LONGTENG Diameter: 0.03/0.035/0.045/0.0625(1/16) In
Weight: 2/11/33/44 Lb Surface: Cooper Plating
Spool Material: Black Plastic Spool Packing: Color Box
OEM: Accept Diameter Of Spool: 100/200/270/300mm

Product Description

ER70S-4 MIG Welding Wire Carbon Steel MIG Wire

 

 

Specification:

ER70S-4 is a silicon and manganese deoxidized wire used for mild and low alloy steel general purpose fabrication. A well balanced silicon and

manganese content permits its use with CO2, Argon-Oxygen mixtures, or mixtures of the two. This wire may be used for short-circuiting arc (dip-transfer), buried arc, as well as spray transfer arc processes. ER70S-4 produces quality welds with rimmed steels, better welds on semi-killed

steels and excellent welds on killed steels. It yields an almost slag-free deposit which does not require cleaning for many applications thereby

providing low plate preparation costs, good bead appearance and welder satisfaction.

 

Applications:

Automobile frames, earthmoving and farm equipment, sheet metal, ships and barges, railcars, trailers, ornamental iron, metal furniture, storage bins and general fabrications.

 

Chemical Composition(%)

Chemical Composition

C

Mn

Si

S

P

Ni

Cr

Mo

V

Cu

Guarantee Value

0.06~0.15

1.00~1.50

0.65~0.85

≤0.025

≤0.025

≤0.15

≤0.15

≤0.15

≤0.03

≤0.50

General Result

0.085

1.05

0.718

0.014

0.014

0.005

0.018

0.006

0.003

0.106

 

Mechanical Properties of Deposited Metal

Test Item

Rm(MPa)

ReL/Rp0.2(MPa)

A(%)

KV2(J)

-30℃

Guarantee Value

≥500

≥420

≥22

No requirements

General Result

540

450

30

93,87,95

 

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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