AWS/ASME SFA - 5.9

~ER307

EN ISO 14343 - A

W 18 8 Mn

TS EN ISO 14343 - A

W 18 8 Mn

DIN M. No.

1.4370

Austenitic stainless steel wire rod for GTA (TIG) welding of dissimilar steels, difficult to weld steels, armour plates, high manganese steels, rails, crossovers. Suitable also for depositing stress relaxing buffer layers on crack sensitive base metals and hard surfacing jobs, e.g. crane wheels,cutting blades and dies where high degree of pressure and dynamical loads exists. Weld metal has a high degree of corroison resistance and resistant to operating temperatures up to 300°C and non-scalling up to 850°C. Depending on chemical composition of base metal, proper welding procedure, preheating and interpass temparatures shall be applied by also avoiding high admixture of base metal.

AWS/ASME SFA - 5.9

ER308L

EN ISO 14343 - A

W 19 9 L

TS EN ISO 14343 - A

W 19 9 L

DIN M. No.

1.4316

Austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized or stabilized corrosion resisting Cr-Ni steels. Used in tank, pipe, equipment welding in food, beverage, chemical and pharmaceutical industries. Resistant to intergranular corrosion up to 350°C. Non-scaling up to 800°C, in air or oxidizing combustion gases.

AWS/ASME SFA - 5.9

ER309L

EN ISO 14343 - A

W 23 12 L

TS EN ISO 14343 - A

W 23 12 L

DIN M. No.

1.4332

Austenitic-ferritic wire electrode for GTA (TIG)-welding of stainless steels to unalloyed or low-alloyed steels, subject to operating temperatures up to 300°C. Low carbon content increases resistance to intergranular corrosion. Suitable to use also as buffer layer on carbon steel before welding with 308 and 308 L to reach 304 and 304L surface layer.

AWS/ASME SFA - 5.9

ER310

EN ISO 14343 - A

W 25 20

TS EN ISO 14343 - A

W 25 20

DIN M. No.

1.4842

Fully austenitic welding rod for GTA (TIG) welding of heat resisting steels containing approximatelly 25% chromium and 20% nickel which are used in heat treatment and industrial furnaces and equipments, like cement and steel industries. Also suited for welding heat resisting and non-scaling ferritic chromium steels, provided that corrosion attack by reducing sulphur bearing combustion gases is not to be expected. Non-scaling up to 1200°C. Weld metal exhibits good toughness values down to -196°C.

AWS/ASME SFA - 5.9

ER312

EN ISO 14343 - A

W 29 9

TS EN ISO 14343 - A

W 29 9

DIN M. No.

1.4337

Austenitic-ferritic stainless steel wire electrode for TIG welding of dissimilar steels and depositing buffer layers on ferritic steels. It features high resistance to cracking and toughness, is therefore suited for joining difficult to weld steels and depositing stress-relaxing buffer layers on crack sensitive base metals. Weld metal is non-scaling up to 1100°C. Especially used in die and tool repair, crack repairs in difficult to weld steels, gear teeth repair and rebuilding, buffer layer application on cutting blades. Suitable also for welding galvanized steel plates.

AWS/ASME SFA - 5.9

ER316L

EN ISO 14343 - A

W 19 12 3 L

TS EN ISO 14343 - A

W 19 12 3 L

DIN M. No.

1.4430

Austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized or stabilized high corrosion resisting Cr-Ni-Mo stainless steels. Due to it's low C (carbon) content, resistant to intergranular corrosion up to 400°C. Especially used in welding chemical tanks, pipes and equipments which are used in chemical, petrochemical, paint, paper and shipbuilding industries, etc.

AWS/ASME SFA - 5.9

ER318

EN ISO 14343 - A

W 19 12 3 Nb

TS EN ISO 14343 - A

W 19 12 3 Nb

DIN M. No.

1.4576

Austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized or stabilized corrosion resisting Cr-Ni-Mo steels. Stabilized with Nb (Niobium) and resistant to intergranular corrosion up to 400°C.Especially used in welding of chemical tanks, pipes and equipments which are used in chemical, petrochemical, paper, paint, shipbuilding industries.

AWS/ASME SFA - 5.9

ER347

EN ISO 14343 - A

W 19 9 Nb

TS EN ISO 14343 - A

W 19 9 Nb

DIN M. No.

1.4551

Stabilized austenitic stainless steel welding rod for GTA (TIG) welding of unstabilized and stabilized corrosion resisting Cr-Ni steels. Generally used for welding pipes, tanks and equipments in food, beverage, chemical and pharmaceutical industries. Stabilized with Nb (Niobium) and resistant to intergranular corrosion. Weld metal is suitable for operating temperatures of up to 400°C, non-scaling up to 800°C, in air and oxidizing combustion gases.

AWS/ASME SFA - 5.9

ER385

EN ISO 14343 - A

W 20 25 5 Cu L

TS EN ISO 14343 - A

W 20 25 5 Cu L

DIN M. No.

~1.4519

Fully-austenitic stainless steel rod for GTA (TIG)-welding of unstabilized or stabilized corrosion resisting Cr-Ni-Mo alloyed stainless steels like; 904L/1.4539. Especially used in flue gas desulphurization plants, fertilizer plants, sea water transfer fittings, petrochemical, paper and pulp industries, etc. Due to high Ni, Mo and low C content, weld metal have high resistant to intergranular, pitting, crevice and stress corrosion types in chloride containing solutions, phosphorus-, sulphur-, acetic-, formic acids, sea water. Stick Electrode : EI 385 MIG/MAG Welding Wire: MI 385

AWS/ASME SFA - 5.9

ER 410

EN ISO 14343 - A

W 13

TS EN ISO 14343 - A

W 13

DIN M. No.

~1.4009

Martensitic stainless steel rod for GTA (TIG) welding of martensitic stainless steels, heat resistant steels and cast steels which contain approx. 13% chromium. Suitable for joining and surfacing of gas, water and steam fan, fan blades and fittings subjected corrosion, erosion and operating temperatures up to 450°C. Depending on type of base metal composition and thickness, preheating between 200 and 300°C, keeping the interpass temperature during welding and tempering between 700 and 750°C after welding are advisable. Stick Electrode : EIS 410MIG/MAG Welding Wire: MI 410