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JACKSUN NOVA 2593

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AWS A5.4: E2593-16

Description

JACKSUN NOVA 2593 is a rutile-coated super duplex stainless steel electrode, classified under AWS A5.4 E2593-16 and EN ISO 3581-A E 25 9 4 N L R 26. Specifically designed for welding super duplex stainless steels (UNS S32750 / S32760). Weld metal has a balanced ferrite-austenite structure, offering very high strength and excellent corrosion resistance. Superior resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-bearing environments. Provides higher PREN (>40) compared to standard duplex (E2209, E2553). Widely used in desalination plants, offshore platforms, marine industry, and chemical process equipment.(As per AWS A5.4 E2593-16 / EN ISO 3581-A E 25 9 4 N L R 26)

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Element

%

C

0.06 – 0.15

Mn

1.40 – 1.85

Si

0.80 – 1.15

S

≤ 0.035

P

≤ 0.025

Cr

≤0.15

Ni

 

Mo

≤0.15

 

≤0.15

Add specification title

Element

%

C

0.06 – 0.15

Mn

1.40 – 1.85

Si

0.80 – 1.15

S

≤ 0.035

P

≤ 0.025

Cr

≤0.15

Ni

 

Mo

≤0.15

 

≤0.15

Add specification title

Element

%

C

0.06 – 0.15

Mn

1.40 – 1.85

Si

0.80 – 1.15

S

≤ 0.035

P

≤ 0.025

Cr

≤0.15

Ni

 

Mo

≤0.15

 

≤0.15

Add specification title

Element

%

C

0.06 – 0.15

Mn

1.40 – 1.85

Si

0.80 – 1.15

S

≤ 0.035

P

≤ 0.025

Cr

≤0.15

Ni

 

Mo

≤0.15

 

≤0.15

Add specification title

Element

%

C

0.06 – 0.15

Mn

1.40 – 1.85

Si

0.80 – 1.15

S

≤ 0.035

P

≤ 0.025

Cr

≤0.15

Ni

 

Mo

≤0.15

 

≤0.15

Add specification title

Element

%

C

0.06 – 0.15

Mn

1.40 – 1.85

Si

0.80 – 1.15

S

≤ 0.035

P

≤ 0.025

Cr

≤0.15

Ni

 

Mo

≤0.15

 

≤0.15