AWS：E6013
Applications ：Suit or welding general low-carbon steel structures, especially suitable for welding small size thin plates, intermittent welding with short weld heads and cosmetic welding that requires smooth weld beads.

J421Fe                    

According with GB E4313
Corresponding with AWS E6013

Introduction: J421Fe is a kind of carbon steel electrode with iron powder titania type coating. AC/DC. All-position welding. It has excellent welding performance and is almost spatter-free. It has easy re-ignition, good slag detachability, smooth welding appearance

Applications: Suitable for welding general low-carbon steel structures, especially suitable for welding small size thin plates, intermittent welding with short weld heads and cosmetic welding that requires smooth weld beads.

Chemical Composition of Deposited Metal (%) 

Chemical Composition 

C

Mn

Si

S

P

Guarantee Value

≤0.12

0.30~0.60

≤0.35

≤0.035

≤0.040

Mechanical Properties of Deposited Metal 

Test Item 

Rm(MPa)

ReL(Mpa)

A(%)

KV2(J)

Guarantee Value

≥420

≥330

≥17

——(normal temperature)

General Result

460~540

≥340

18~26

50~75(normal temperature)

X-ray Radiographic Inspection: ⅡDegree

Reference Current (AC, DC) 

Electrode Diameter(mm) 

φ3.2

φ4.0

φ5.0

Welding Current (A) 

100~150

130~220

180~240

Packing details: In carton of 20kgs/net, consisting of 8 boxes x 2.5kgs for 2.5mm, & 4 boxes x 5kgs for other sizes.

             With/ without pallets (Fumigation-free pallets) upon customer’s request.