J506

Low hydrogen potassium

AWS  E7016 
JIS     D5016

F,V,
OH,H

AC or DC+

-
0.08

<=1.60
1.20

<=0.75
0.40

<=0.035
0.015

<=0.040
0.020

<=0.20
0.10

<=0.30
0.10

<=0.30
0.10

<=0.08
0.05

J507

Low hydrogen sodium

AWS  E7015
GB     E5015

F,V,
OH,H

DC+

-
0.08

<=1.60
1.10

<=0.75
0.45

<=0.035
0.020

<=0.040
0.020

<=0.20
0.10

<=0.30
0.15

<=0.30
0.15

<=0.08
0.05

J507Fe16

Iron powder potassium

AWS  E7028 
JIS     D5026

F,HF

AC or DC+

-
0.07

<=1.60
1.30

<=0.90
0.50

<=0.035
0.020

<=0.040
0.020

<=0.20
0.10

<=0.30
0.10

<=0.30
0.10

<=0.08
0.05

J506Fe-1

Iron powder Low hydrogen potassium

AWS  E7018
GB     E5018

F,V,
OH,H

AC or DC+

-

<=1.60

<=0.75

<=0.035

<=0.040

<=0.20

<=0.30

<=0.30

<=0.08