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NSF-18 / NSW-M12K
AWS Specification: F7A2-EM-12K
JIS Specification:

NONE

Other Specification:

CARBON/HIGH TENSILE

FLUX USED: NSF-18

WIRE USED: NSW-EM-12K

APPLICATION:

Agglomerated bonded type flux for single pass welding for medium, heavy plates of mild steel and 490N/mm2  H.T. steel, resistibility and excellent weldability. Suits for general steel structure.

 

TYPICAL ANALYSIS OF ALL WELD DEPOSIT:

C

Si

Mn

P

S

 

 

 

 

0.09

0.55

1.45

0.016

0.011

 

 

 

 

 

TYPICAL ALL WELD MECHANICAL PROPERTIES:

Yield Point

N/mm2 (Ksi)

Tensile Strength

N/mm2 (Ksi)

Elongation

%

Impact Value

Deg C, J (Deg F, Ft-lbs)

500 (73)

570 (83)

30

-29,70 (-20,52)

 

SAW wire diameters available: 2.0, 2.4, 3.2, 4.0, 4.8mm

Packing: 25KG per coil

 

FLUX Packing: 25KG per bag/sack

 

Other special requests for packing such as big spools or the like can be accommodated.