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JACKSUN NOVA 312

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AWS A5.4: E312-16

Description

JACKSUN NOVA 312 is a rutile-coated stainless steel electrode conforming to AWS A5.4 E312-16 and EN ISO 3581-A E 29 9 R 26. Designed for welding dissimilar steels (stainless steel to carbon steel, stainless steel to low alloy steels). Exhibits very high strength, crack resistance, and ductility due to high ferrite content. Commonly used for repair welding of difficult-to-weld steels, including high carbon steels, tool steels, and stainless castings. Provides a smooth arc, minimal spatter, and easily detachable slag. Suitable for buffer layers before hardfacing and for applications requiring high crack resistance.(As per AWS A5.4 E312-16 / EN ISO 3581-A E 29 9 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