C |
S |
Mn |
Fe |
Ni |
Cu |
As |
Pb |
Zn |
Si |
Cd |
Mg |
<0.004 |
<0.001 |
<0.001 |
<0.003 |
<0.005 |
<0.001 |
<0.0003 |
<0.0003 |
<0.001 |
<0.001 |
<0.0002 |
<0.001 |
Al |
Sn |
Sb |
Bi |
P |
|
|
|
|
|
|
|
<0.001 |
<0.0003 |
<0.0002 |
<0.0002 |
<0.001 |
|
|
|
|
|
|
|