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S-900SP x A-2
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Caution
① Dry at 300~350°C (572~662°F ) for 60 minutes before use.
② If weld heat input is managed below 31KJ/cm, a better impact toughness can be achieved.
③ When restraint stress is high or welding a thick plate, preheat according to rules. - Purpose ① Pipe line
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Attribute
① Good resistance to porosity on rust, scales and primers • High speed welding (Longtudinal pipes)
② Density : 1.2g/cm3
S-900SP x M-12K
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Caution
① Dry at 300~350°C (572~662°F ) for 60 minutes before use.
② If weld heat input is managed below 30KJ/cm, a better impact toughness can be achieved.
③ When restraint stress is high or welding a thick plate, preheat according to rules. - Purpose ① Pipe line
-
Attribute
① Good resistance to porosity on rust, scales and primers • High speed welding (Longtudinal pipes)
② Density : 1.2g/cm3