LAAGGELEGEERD STAAL

 

S-777MXH x A-3

Classification:
AWS (S-800P x A-G)	A5.23 / ASME SFA5.23 F8A4-EA3-G

Description:

Butt and flat fillet welding of miniature LPG tanks, spiral pipes, ships, vehicles, agricultural implements, machincery, cars, boilers, bridges and structural steels. Especially insensitive to oil, rust, scale, dirt and primers on the surface to be welded. Slag detachability in narrow groove and resistance to porosity are excellent. As the consumption of flux is very small, it is very economical. Applicable to horizontal and flat fillet welding.

Mechanical properties:
Yield strenght	630 N/mm2
Elongation	26%
Tensile strenght	660 N/mm2
Impact strenght	40 J / -40ºC

S-777MXH x A-3

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S-800P x A-G (A-3)

Classification:
AWS (S-800P x A-G)	A5.23/ASME SFA 5.23 F8A4-EG-G
AWS (S-800P x A-3)	A5.23/ASME SFA 5.23 F8A4-EA3-G,F8P2-EA3-G

Description:

Butt and flat fillet welding of buildings, bridges and API Line-pipe. S-800P is a basic agglomerated, slightly Si-alloying flux for submerged arc welding, specially for single and multi-pass butt welding of mild, medium and high tensile steels. It provides good bead appearance and better slag removal together good impact value of the weld metal. It is relatively insensitive to rust and dirt on a base metal, and makes better resistance to pockmark and pits. As the consumption of flux is very small, it is very economical.

Mechanical properties:
Yield strenght	520 N/mm2 (A-G) - 630 N/mm2 (A-3)
Elongation	28% (A-G) - 24% (A-3)
Tensile strenght	610 N/mm2 (A-G) - 680 N/mm2 (A-3)
Impact strenght	100 J / -40ºC (A-G) - 70 J / -40ºC (A-3)

S-800P x A-G (A-3)

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