|
Designation |
Process
O : Open-arc
G : Gas shielded
S : Submerged arc
|
Standard classification
EN
ASME
|
Description and applications
|
|
|
|
T 22 9 3 N L R M 3 (C3)
E2209T0-1 / E2209T0-4 |
Welding of standard duplex stainless. Heterogeneous welding between duplex stainless steels and other stainless and mild or low alloyed steels. |
|
|
|
T 22 9 3 N L P M 1 (C1)
E2209T1-1 / E2209T1-4 |
|
|
|
T 22 9 3 N L M M 1
EC2209 |
|
|
|
|
|
|
|
T Z 25 9 4 Cu N L R M 3
~E2553T0-4 |
Welding of super duplex grades. Heterogeneous welding between super duplex stainless steels and other stainless and mild or low alloyed steels. |
|
|
|
T Z 25 9 4 Cu N L M M 1
(EC2553) |
