Stainless Steel Welding Wires

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Kromtel stainless steel welding wires and electrodes are mainly used in automotive industry, petroleum industry, electric power-plants, chemical industry, chemical industry and ship construction.

To choose the appropriate quality according to usage area and apply to material is very significant in stainless steel welding wires. Using the most appropriate welding quality and life alloy can be provided.

Stainless Steel TIG, MIG, underwater welding, gas metal arc welding wires and electrodes can be procured in all qualities, sizes, coils and quills as several type of packings and forms from Kromtel.

Performance and Application Areas

K308

It has strong junction and good resistance to crackage. It is suitable for K304 quality materials.

K308L

It has same performance with K308. It is suitable for K304L quality materials.

K308LSi

It provides more successful and easier welding opportunity than K308L. It is suitable for K304L materials.

K309

It has high level welding quality and success. It is used for K309 quality alloys and materials which are not same quality as Cr-Mo alloy steel, 13Cr-17Cr stainless steel alloys.

K309L

It shows same performance with K309. It should be preferred in low carbon stainless steels.

K309LSi

It is used in same materials with K3009L. It provides more successful and easier welding opportunity.

K310

Amount of Cr and Ni is high. It has excellent corrosion and thermal resistance. It is used in materials which are not same quality. This material has higher carbon than K309 and K309L.

K312

It is not suitable to use at high tempratures. It can be used in either materials with similar chemical composition or materials with dissimilar chemical composition.

K316

It provides strong junction and has high resistance to crackage. It is used in K316 quality stainless steel materials. Resistance to acid is high.

K316L

It has same performance with K316. Resistance to corrosion is higher. Resistance to corrosion is high in seawater and chemical environment.

K316LSi

Application areas are same with K316 and K316L. However, it provides more fluid and easier welding opportunity.

K347

The existance of element Nb in the composition increases intergranular corrosion resistance. It provides resistant welding opportunity against rupture at high tempratures.

Approximate Chemical Compositions

Kromtel Norm

C (Max)

Mn

P (Max)

S (Max)

Si

Cr

Ni

Mo (Max)

Cu (Max)

Other

AWS

K308

0.08

1.0-2.5

0.03

0.03

0.30-0.65

19.5-22.0

9.0-11.0

0.75

0.75

ER308

K308L

0.03

1.0-2.5

0.03

0.03

0.30-0.65

19.5-22.0

9.0-11.0

0.75

0.75

ER308L

K308 LSi

0.03

1.0-2.5

0.03

0.03

0.65-1.00

19.5-22.0

9.0-11.0

0.75

0.75

ER308 LSi

K309

0.12

1.0-2.5

0.03

0.03

0.30-0.65

23.0-25.0

12.0-14.0

0.75

0.75

ER309

K309L

0.03

1.0-2.5

0.03

0.03

0.30-0.65

23.0-25.0

12.0-14.0

0.75

0.75

  ER309L

K310

0.08-0.15

1.0-2.5

0.03

0.03

0.30-0.65

25.0-28.0

20.0-22.5

0.75

0.75

ER310

K312

0.15

1.0-2.5

0.03

0.03

0.30-0.65

28.0-32.0

8.0-10.5

0.75

0.75

ER312

K316

0.08

1.0-2.5

0.03

0.03

0.30-0.65

18.0-20.0

11.0-14.0

2.0-3.0

2.0-3.0

ER316

K316L

0.03

1.0-2.5

0.03

0.03

0.30-0.65

18.0-20.0

11.0-14.0

2.0-3.0

2.0-3.0

  ER316L

K316 LSi

0.03

1.0-2.5

0.03

0.03

0.65-1.00

18.0-20.0

11.0-14.0

2.0-3.0

2.0-3.0

 ER316 LSi

K317

0.08

1.0-2.5

0.03

0.03

0.30-0.65

18.0-20.5

13.0-15.0

2.0-4.0

2.0-4.0

  ER317

K317L

0.03

1.0-2.5

0.03

0.03

0.30-0.65

18.0-20.5

13.0-15.0

2.0-4.0

2.0-4.0

   ER317L

K318

0.08

1.0-2.5

0.03

0.03

0.30-0.65

18.0-20.0

11.0-14.0

2.0-3.0

2.0-3.0

   ER318

K347

0.08

1.0-2.5

0.03

0.03

0.30-0.65

19.0-21.5

9.0-11.0

0.75

0.75

Nb: 10XC”1.0

   ER347

K410

0.12

0.6

0.03

0.03

Max. 0.50

11.5-13.5

0.6

0.75

0.75

Nb: 8XC”1.0

   ER410

Packing Type

MIG

TIG

Packing Diameter (mm)

Pulley (kg)

Coil (kg)

Packing Diameter (mm)

Plastic Box (kg)

Cardboard Box (kg)

0.80 – 1.20

12.5

50

100

1.20 – 5.00

5

5 – 20

With the experience, responsibility, and work ethics we have gained in the industry since 1989, it will always be our unchanging passion to provide service to our esteemed customers at an increasing level of quality and satisfaction.

KROMTEL SANAYİ VE TİCARET ANONİM ŞİRKETİ

Center: Merve Mah. Uzungöl Cad. No:7 YENİDOĞAN

34791 Sancaktepe / İSTANBUL

Phone: +90 (216) 564 08 00

Fax: +90 (216) 561 53 23

Fax: +90 (216) 561 02 10 (Import&Export)

Fax: +90 (216) 561 01 12 (Accounting)

E-mail: info@kromtel.com.tr

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