Steel And Dissimilar Joining Alloys

Product Details:

High Strength Dissimilar Joining Applications
Terroweld DS2 is a low heat input electrode depositing super stainless weld metal recommended for joining of carbon steels and alloy steels to themselves or to other high strength high alloy steels giving a high strength joint. It gives a good combination of impact, heat, and corrosion resistant properties. It can be used to join fatigued and dirty cast steel components. ALLOY BASEFe, Cr, Ni, Mo SPECIAL FEATURES

• Superior bonding with all steels
• Crack-less joint
• Very good strength and impact toughness

APPLICATIONS
Joining high strength alloy steels, heat and scale resistant steels. Suitable for stainless cladding on steels, furnace and combustion chamber parts, hydrogenation plants. Repair and surfacing of gears, spindles, worn out sprockets, valves, rolls, pinions, hot dies, reinforcing of manganese steel components, salvaging of broken rolling mill spindles, hydel turbine blades, trash beams, etc.

Product Details:

Strength Joining for Dissimilar and Unknown Steels
Terroweld DS3 deposits a high ferrite stainless steel deposit suitable for joining, building up and buffering applications. The specially designed microstructure of the weld deposit ensures superior resistance to crack, corrosion and oxidation. The electrode is suitable for joining dissimilar, unknown and difficult to weld steels. It is suitable for welding thick sections with deep groove in all positions. Weld deposit is of excellent quality ensuring fail-safe performance. ALLOY BASEFe, Cr, Ni, Mn, Si SPECIAL FEATURES

• Deposit gives high strength, combined with excellent resistance against impact, friction
• Heat and corrosion resistant surfacing
• Smooth arc and fine ripples

APPLICATIONS
Joining, surfacing and rebuilding shafts, spindle, gears, pinions, springs, bull gears and sprockets, pump, gear box casing, rolling stock couplings, universal coupling, chassis frames, shovel booms, wobblers, kiln tyres, hammer shafts etc. Also used as a buffer layer before hard surfacing of mining and earth-moving machinery.

Product Details:

Welding Stainless Steels to any Other Steel and Overlays
 Terroweld DS4 is a smooth running rapid flowing electrode giving a deposit that is strong and ductile for very good resistance to impact. The weld metal is also suitable for stainless overlays, ‘butter layers’ as they are known, on carbon steels prior to joining with other stainless steels. It is also used for joining stainless steels to any other steel. ALLOY BASEFe, Cr, Ni, Mn, Mo SPECIAL FEATURES

•     Ease of operation
•     Easy slag peel off revealing shining bead
•     Thick bead facilitating smooth surfacing

APPLICATIONS
 Rebuilding of impellers, shafts valve faces and seats, and turbine blades to provide resistance to heat, abrasion, erosion and corrosion. Welding stainless steels to carbon steels, low alloy steels, cast steels and austenitic manganese steels and for depositing stainless tough overlays on cast steel and austenitic manganese steel parts.

Product Details:

Super Duplex Electrode for Joining Non Weldable Steels
OK Selectrode 68.53 is a super duplex high-strengthhigh ductility [HSHD] electrode for variety of steel grades to be welded to themselves and to other grades. The range also includes steels developed in late nineties as SAF 2507, ZERON 100, Ferralium 255, UR 47N, DP3 and all hardenable and alloy steels. It is to be used selectively where working conditions are extreme and demands very high stress and failure risk. The deposit is resistant to stress corrosion, cyclic impact, dynamic loading and hydrogen cracking in heat affected zone. It is an all position electrode with good bonding performance with all industrial steel grades.

ALLOY BASE
Fe, Cr, Ni, Mo, Mn, N

SPECIAL FEATURES

• Nitrogen bearing alloy for a combination of strength and ductility better than any other electrode so far developed
• Universal compatibility with all steels
• Resistant to dilution related problems

APPLICATIONS

Critical areas, which require extreme service performance, high life and/or are not weldable by any other welding techniques and consumables.

Product Details:

Fostered with rich industry experience and a highly experienced team of professionals, we are offering Terroweld Dms Welding Electrode. Our offered range is manufactured at vendor’s ultra-modern manufacturing unit using factory-tested raw material and progressive technology in synchronization with defined industrial norms. Moreover, this product is checked by our quality inspectors on various parameters. Besides, clients can avail the entire range from us market-leading prices.

 

Features:

 

• Fine finish

• Precisely designed

• Corrosion resistance

 

 

 

Product Details:

for our esteemed clients. This product is manufactured by our vendor’s highly experienced professionals from the finest grade raw-material at par with the market prevalent norms. In addition to this, every single product offered by us is subject to a variety of tests to ensure that it complies with the set global quality standards. Our valuable clients can avail this product from us at industry leading prices.

 

 

Features:

 

• Rugged design

• High strength

• Easy to fit

 

Specifications:

 

Product Details:

Owing to our state-of-art manufacturing unit and the usage of leading-edge technology, we are able to present a comprehensive range of Terroweld Dbl Welding Electrode. Keeping in mind current market development, these products are manufactured by our vendor’s qualified professionals employing premium quality raw material and modernize tools. Apart from this, our quality inspectors perform a series of quality test on the entire product ensuring its flawlessness.

 

Features:

 

• Rugged construction

• Excellent grip

• Precisely designed

 

Specifications:

 

 

Product Details:

Vacuum Packed Electrode for Constrained Sections
This low alloy high strength weld metal is recommended for building up and joining heavy sections of low, medium carbon and low alloy steels in critical components. The weld deposit is ductile and crack resistant. This process along with the special flux enables the electrode to be used directly in critical field condition without welding precautions as electrode redrying, preheating the workpiece, etc. The electrode needs no baking upto 8 hours after opening the VacPac.

ALLOY BASE

Fe, Mn, Ni

SPECIAL FEATURE

• No welding precautions are required

APPLICATIONS

Joining & build-up of medium tensile steels, restrained joints, steel castings, heavy machine components, etc., dragline bucket and chains, dipper stick, repairing cranks and undercarriage, dozer blades repair, chassis of earthmoving equipment like dumper, shovel, dragline etc. and repairing pulleys of dragline.

Product Details:

Crackfree Manganese Steel Joining and Buffering
 Terroweld DS1 provides a stainless steel deposit having high resistance to hot cracking with low heat input. It is ideally suited for joining manganese steel to carbon steel and for buffer layer deposition on manganese steel. Being able to withstand heavy impact, corrosion and moderate abrasion, this electrode can be used for build-up layers on high strength high alloy steel. ALLOY BASEFe, Cr, Ni, Mn SPECIAL FEATURES

• Weld metal is resistant to hot cracking
• Slag is easily detachable

APPLICATIONS
 Joining and reinforcing of manganese steel components, joining of dissimilar steels, buffer layer prior to hard surfacing of bulldozer blades, crusher jaws, bucket teeth, sprockets etc.

Product Details:

Welding Stainless Steels to any Other Steel and Overlays
 Terroweld DS4 is a smooth running rapid flowing electrode giving a deposit that is strong and ductile for very good resistance to impact. The weld metal is also suitable for stainless overlays, ‘butter layers’ as they are known, on carbon steels prior to joining with other stainless steels. It is also used for joining stainless steels to any other steel. ALLOY BASEFe, Cr, Ni, Mn, Mo SPECIAL FEATURES

•     Ease of operation
•     Easy slag peel off revealing shining bead
•     Thick bead facilitating smooth surfacing

APPLICATIONS
 Rebuilding of impellers, shafts valve faces and seats, and turbine blades to provide resistance to heat, abrasion, erosion and corrosion. Welding stainless steels to carbon steels, low alloy steels, cast steels and austenitic manganese steels and for depositing stainless tough overlays on cast steel and austenitic manganese steel parts.

Product Details:

Stainless Steel Electrode for Heat and Corrosion Terroweld S1 is an all-purpose stainless steel electrode having a high corrosion and heat resistance, which can be operated at very low heat input. It is specially recommended for repairing and joining extra low carbon grades of stainless steels, where a combination of corrosion resistance, heat resistance and scaling resistance is called for. ALLOY BASEFe, Cr, Ni SPECIAL FEATURES

•     VacPac for ready use - without preheating within 8 hours
•     Superior welding characteristics
•     Finely rippled bead with minimum spatter
•     All positions

APPLICATIONSTerroweld S1 is recommended for welding all austenitic stainless steels of 18/8 and 19/9 types, particularly the ELC grades, and can be used for joining and repairing of mixers, valves, sterilizers etc., in dairy, chemical and distillery equipment. The electrode can also be used as a preventive overlay on steel.

 

WELDING PROCEDURE

•     The weld area should be cleaned of all dirt, grease and oil
•     Stringer bead welds are preferable, maintaining a short arc
•     Use smaller size of electrode wherever practicable

Product Details:

Stainless Steel Electrode for Pitting Corrosion
 Terroweld 82 is a low heat input stainless steel electrode having a high resistance to acid pitting. It is specially recommended for repairing and joining of extra low carbon and standard grades of stainless steels with or without molybdenum, stainless clad steels and carbon steels. ALLOY BASEFe, Cr, Ni, Mo SPECIAL FEATURES

•     VacPac for ready use - without preheating within 8 hours
•     Suitable for all position welding
•     Finely rippled bead with minimum spatter and easy detachability of slag

APPLICATIONS
 Terroweld S2 is recommended for corrosion resistance welds on 18/8 Mo stainless steel, especially 316 & 316L types. It is also suitable for protective overlay on 315, 318, 329 steels for medium hardness, for high corrosion resistance, for restrained joints and crack sensitive alloys.

 

Product Details:

Stainless Steel Electrode for Oxidation Resistance
 Terroweld S3 is an all-purpose high alloy stainless steel electrode having high corrosion and heat resistance, which can be operated at low heat input. This electrode is specially recommended for repairing and joining of heat resistant stainless steel plates and pipes for protection against oxidation and corrosion. It is also suitable for joining dissimilar metals and overlays. ALLOY BASEFe, Cr, Ni SPECIAL FEATURES

•     VacPac for ready use - without preheating within 8 hours
•     Suitable for all position welding
•     Finely rippled bead with minimum spatter and easy detachability of slag

APPLICATIONS
 Terroweld S3 is recommended for welding all austenitic stainless steels for heat & oxidation resistance upto 1100°C in dairy, chemical & distillery equipment for applications like valves, heat exchangers etc.

 WELDING PROCEDURE

•     The weld area should be cleaned of all dirt, grease and oil
•     Stringer bead welds are preferable, maintaining a short arc
•     Use smaller size of electrode wherever practicable

Product Details:

Cost Effective Means to Crack Resistant Welding
The most crack-resistant electrode for welding steels of limited weldability, Esab CSA gives a tough weld metal that is designed to give superior crack resistance than what is available with normal 18-8-6 varieties. The electrode has high current tolerance and maximum deposition rate. Extremely suitable for crackfree root-runs in 14% Mn steels.

ALLOY BASE

Fe, Cr, Ni, Mn

SPECIAL FEATURES

• Deposition efficiency : 190% (approx.)
• Electrode gives high current tolerance and maximum deposition rate
• Most economic electrode for dissimilar steel joints

APPLICATIONS
Welding and repairing manganese steels, cladding worn out parts in bulldozers, rail crossing, dredgers, contact layer etc. Joining austenitic manganese steel to carbon steel or hardenable steels without preheat and welding machine parts to excavating machine components.


WELDING PROCEDURE

• 14% Mn steel should never be preheated for welding
• Heat input to the base metal should be kept minimum
• The weld bead may be peened with ball pen hammer just after welding
• Quenching has no adverse effect on welding and should be adopted whenever possible after slag removal and peening
• If required the Mn steel job may be submerged in water during welding

Product Details:

Versatile Electrode for Joining any Steel to any Steel
OK Selectrode 68.82 deposits a high strength oxidation and corrosion resistant weld metal suitable for dissimilar steel joining and building-up applications. The weldmetal, being free from dilution effects and having high strength combined with good elongation, can successfully join thick section of any unknown steel and steels which are difficult to join. The high scaling temperature of weld metal makes the electrode usable for working at high temperatures.
ALLOY BASE

Fe, Cr, Ni, Mn SPECIAL FEATURES

• Extremely smooth running performance
• 'Fail-safe' alloying
• Bonds with any steel
• Self-releasing slag

APPLICATIONS
Joining unknown steels, steels of limited weldability, and dissimilar steel joining. Reclamation of shafts, universal coupling, gear teeth, pump casings, rolling mill spindles, buffer layers prior to hardfacing in mining and earthmoving equipment, coal pulverisers, pinions, crusher roller gears etc.

Product Details:

Super Resistance to Sulphuric Acid Corrosion
   Asträ ZF is a high performance electrode with excellent corrosion resistance to acids than the standard AISI 316L or 317L types where the alloy content is lower. A rutile based electrode, Asträ ZF is characterized by smooth running and a selfpeeling slag.   SPECIAL FEATURES

•     Stunning resistance to sulphuric, phosphoric, acetic acids
•     Smooth arc, a ripple free bead and a slag that removes itself

APPLICATIONS
 The electrode is designed for welding stainless steels of corresponding composition viz. Carpenter 20, SS 2562, Avesta 254 SLX UHB 904L, Sandvik 2RK65, 2RN65, etc. The weld deposit is resistant to sulphuric, phosphoric, acetic, oxalic, formic and other acids like fatty acids. The electrode can be successfully applied in pipeline and storage applications handling the above chemicals.

 

Product Details:

A fully austenitic rutile - basic 20.25.4, 5 weld metal with better corrossion resistance to sulphuric acid than lower alloyed weld metals of AISI 316L and 317L type. Description and Applications
OK 69.33 is designed for welding of stainless steel with corresponding composition. This type of steel has better resistance to sulphuric acids than lower alloyed stainless steels. OK 69.33 is recommended for swedish Standard Standard steel SS 2562, Avesta 254 SLX UHB 904L, Sandvik 2 RK 65, 2R N65.