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JACKSUN NOVA 25/20/4Mn

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AWS A5.4: E310-16(Nr.)

Description

JACKSUN NOVA 25/20/4Mn is a rutile-coated austenitic stainless steel electrode conforming to AWS A5.4 E310-16(Nr.) and EN ISO 3581-A E 25 20 Mn R 26. Specially alloyed with high Mn (≈ 4%) to minimize hot cracking and improve weldability. Produces weld metal with approx. 25% Cr, 20% Ni, and enhanced Mn, giving excellent oxidation resistance up to 1200 °C. Designed for welding heat-resistant cast steels, high-temperature furnace parts, and dissimilar steels. Electrode provides smooth arc, easy slag removal, and uniform bead appearance.(As per AWS A5.4 E310-16(Nr.) / EN ISO 3581-A E 25 20 Mn 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