E70 C 6M H4
210m ama 210m

flux-cored-arc-welding

AMA 210M

AWS/ASME SFA-5.18: E70 C 6M H4

Application/properties:

Metal cored wire , suitable for welding in all position. The weld metal has good mechanical properties at -40°C. This wire can be used in root pass with back penetration. It can be used for automatic multi-run welding.

All weld metal analysis (typical value) %:

Gas C Mn Si Ni
M21 0.04 1.7 0.5 -

Shielding gas: DIN EN 439 M 21 (15-25% CO2, Balance Ar)

Mechanical properties of all-weld metal (Typical):

Tensile Strength
( N/mm )
Yield 0.2% Strength
( N/mm )
Elongation
Lo = 5d%
Impact energy (J))
ISO -V
20°C       -40°C-
Heat Treatment
580 485 28 105       80 AW
540 450 28 100       75 SR

AW: As Welded
SR: Heat treatment at 620°C for 2 hour. The heating and cooling speed is 50°C/h

Main application:

Shipbuilding, pipe work, building and structures, pressure vessels
Delivery: coil in diameter : 1 , 1.2 , 1.4 , 1.6 , 2.4 mm & weight 15 kg
Note: other weight & sizes are produced upon customers request