Item Name

HD 308

HD 309

HD 310

HD 316

HD 347

HD 410

AWS

AWS

E308L-16

AWS

E309L-16

AWS

E310-16

AWS

E316L-16

AWS

E347-16

AWS

E410-16

Welding position

F , V , OH , H

F , V , OH , H

F , V , OH , H

F , V , OH , H

F , V , OH , H

F , V , OH , H

Type of current

AC or DC +

AC or DC +

AC or DC +

AC or DC +

AC or DC +

AC or DC +

Standard&Typical Chemical Composition of Deposited Metal (%)

C

≤0.04

0.032

≤0.04

0.08-0.20

≤0.04

0.026

≤0.08

≤0.12

Mn

0.50-2.50

0.80

0.50-2.50

1.00-2.50

0.50-2.50

0.76

0.50-2.50

≤1.00

Si

0.90 0.66

≤0.90

≤0.75

≤0.90 0.64

≤0.09

≤0.90

S

≤0.030

0.10

≤0.030

≤0.030

≤0.030

0.010

≤0.030

≤0.030

P

≤0.040

0.023

≤0.040

≤0.040

≤0.040

0.023

≤0.040

≤0.040

Cr

18.0-21.0

19.24

22.0-25.0

25.0-28.0

17.0-20.0

18.47

18.0-21.0

11.0-13.5

Ni

9.00-11.00

9.57

12.0-14.0

20.0-22.5

11.0-14.0

11.91

9.00-11.00

≤0.70

Mo

≤0.75

1.13

≤0.75

≤0.75

2.00-3.00

2.36

≤0.75

≤0.75

Cu

≤0.75

0.095

≤0.75

≤0.75

≤0.75

0.15

≤0.75

≤0.75

-

-

-

-

Nb

8X c-1.0

-

Typical Mechanical Properties of Deposited Metal

Tensile Strength

MPa

≥520-570

≥520

≥550

≥490-555

≥520

≥450

Elongation

(4.%)

≥35

≥25

≥25

≥30

≥25

≥20

Applications

Welding of extra-low carbon 0Cr21Ni10 stainless-steel

Welding of stainless-steel to carbon and low alloy steels , such as synthetic fibre , petrochemical equipment and nuclear reactor

Welding of heat resisting stainless steel in the same system , lining of stainless steel Also welding of high harden ability steel structures such as Cr5Mo , crl3 and crl8 or welding between different steel

Welding of AISI3,316L used in petrochemical , chemical textile and paper industries

Suitable for welding important corrosion resisting structures made of ICr18Ni9Ti stainless steel that contents titanium stabilizer

Welding of ocr13 stainless steel and similar steels , also surfacing for resistance to corrosion and abrasion