CHE421D
Mild Steel Electrode for
Vertical-down Welding
AWS
A5.1 E6013
BS EN ISO 2560-B-E 43 13 A
CSA W48-01 E4313
JIS Z3211 D4313
GB/T 5117 E4313
Description: CHE421D is a high titania (rutile)
potassium type welding rod with cellulose in coating. Both all position
welding and vertical-down welding could be performed. It is suitable for
mild steel structures of small work pieces, sheet and hull of vehicles etc.
Chemical
Composition of Deposited Metal(%)
C
Mn
Si
S
P
Ni
Cr
Mo
V
Standard
≤0.20
≤1.20
≤1.00
≤0.035
≤0.040
≤0.30
≤0.20
≤0.30
≤0.08
Typical
0.068
0.39
0.28
0.017
0.023
0.02
0.027
0.003
0.02
Mechanical Properties of Deposited Metal
Yield Point
ReL (MPa)
Tensile Strength
Rm (MPa)
Elongation
A4 (%)
Impact Value (J)
0℃
Standard
≥330
≥430
≥17
—
Typical
420
500
27
70
Sizes, Pieces & Recommended Current Range
(AC or DC)
