Revishield® 72T-1 is an Revishield consumable used for electrogas welding (EGW)
Vertishield is the Wutmarc name for its vertical-up, self-shielded, single pass electrogas arc welding process
This process does not use an external shielding gas
Vertishield welds are made by two methods: the consumable guide and the moving shoe process
DC +
AWS A5.26/A5.26M |
:E91Т8-G |
The moving shoe (dam) welding can be used with either a gapped V-groove or square butt plate
Material from 9.5 to 100 mm plate thickness and unlimited length can be welded
The consumable quide process is intended tot weld joints less than three feet long
Copper retaining dams extend the full length of the joint
Steel |
Code |
Type |
General structural steel |
|
S185, S235, S275, S355 |
Ship plates |
ASTM A131 |
Grade A, B, D, AH32 to DH36 |
|
Shielding gas |
Condition |
Yield strength (N/mm2) |
Tensile strength (N/mm2) |
Elongation (%) |
Impact (ISO), J |
||
-27oС |
||||||||
Required |
AWS A5.26 |
|
|
min 345 |
483-655 |
22 |
20 |
The chemical composition of the welds will change with different heats of steel