PRODUCTION PROGRAMME - Yenitek · Electrode JUS C.H3.011 Basic Data on Electrode (Wire) Mechanical...

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PRODUCTION PROGRAMME



LOW-ALLOYED FLUX COATED CELLULOSE AND RUTILE ELECTRODES

JUS C.H3.011 Basic Data on Electrode (Wire) Mechanical properties of weld metal Electrode (Wire) trade

name EN 499 Weld metal chemical analysis

Welding current (mm) Length

(mm) Current rate (A)

Rp0.2 (N/mm2)

Rm (N/mm2) A5 (%) AV (J)

Approvals Characteristics and applications

E432R12 PIVA 110 R

E350RC11

C 0.08 Mn 0.55 Si 0.25

AC DC-

2.0 2.5 3.25 4.0 5.0

300 300 350 450 450

50-60 60-80

100-130 130-170

400-480 470-540 22-26 60-90 JR LR

USSR JŽ

Medium coated rutile electrode with metal recovery of 110%, suitable for welding of steels with tensile strength up to 490N/m2. Stable arc, free of spattering; very easy slag removal; very applicable in all positions including vertical down.

E432R12 PIVA 101 R

E350RC11

C 0.08 Si 0.27 Mn 0.50

AC DC-

2.0 2.5 3.25 4.0 5.0

300 300 350 450 450

50-60 60-80

100-130 130-170 170-210

400-480 470-540 22-26 +20ºC 60-90

Medium coated rutile electrode with metal recovery of 110%, suitable for welding of steels with tensile strength up to 490 N/mm2. Stable arc, free of spattering; very easy slag removal; very applicable in all positions including vertical down.

E431C12 PIVA CEL

E352C21

C 0.11 Si 0.19 Mn 0.48

DC+ DC – Root

penetration

2.5 3.25 4.0 5.0

300 350 350 450

50-65 90-120 120-180 160-200

>440 450-530 24 +20ºC

130 -20ºC

60

Cellulose electrode for root penetration and pipe welding in all positions. Suitable for welding of cisterns, tanks and similar vessels. Fast weld able at very stable electric arc.

PIVA CEL Mo

E432MoC21

C 0.1 Si 0.15 Mn 0.6 Mo 0.5

DC+ DC – Root

penetration

2.5 3.25 4.0 5.0

300 350 350 450

50-65 90-120 120-180 160-200

>420 510-610 >20 +20ºC >70

Cellulose electrode suitable for root penetration and welding of tube steels and high tensile strength steels in all positions.

HIGH EFFICIENT FLUX COATED RUTILE ELECTRODES

E432RR22

PIVA 130 RR

E350RR12

C 0.08 Mn 0.55 Si 0.30

AC DC-

2.0 2.5 3.25 4.0 5.0 6,0

300 300 350 450 450 450

50-70 60-95

100-140 140-190 190-260 240-290

450-500 510-610 22 min ≥60

JR LR BV

USSR ZJŽ ABS

Thick-coated rutile electrode with excellent welding characteristics. Suitable for welding of unalloyed and certain low-alloyed steel with tensile strength up to 510 N/mm2. Stable arc; free of spattering. Surface of weld metal is clean and level. Very easy slang removal. Weld able in all positions except vertical down.

E512RR22 PIVA 131 RR

E380RR12

C 0.08 Mn 0.5 Si 0.30

AC DC-

2.0 2.5 3.25 4.0 5.0 6,0

300 300 350 450 450 450

50-70 60-95

110-140 140-180 180-250 230-280

440-510 510-580 22 min ≥60

Thick coated rutile electrode suitable for welding of unalloyed and certain low alloyed steel with tensile strength up to 510 N/mm2. Stable electric arc and easy slag removal. Weld able in all positions except vertical down.

E432R22

PIVA 132 RR

E350RR12

C 0.08 Mn 0.52 Si 0.25

AC DC-

2.0 2.5 3.25 4.0 5.0

300 300 350 450 450

50-70 60-95

100-140 140-190 190-260

440-510 510-580 22 min +20ºC 60

Thick coated rutile electrode with excellent welding characteristics and metal recovery of 125%, suitable for welding of unalloyed and certain low alloyed steel with tensile strength up to 510 N/mm2. Stable electric arc; free of spattering. Surface of weld metal is clean and level. Very easy slag removal. Surface of weld metal is clean and level.

E432RR14032 PIVA 140 RR

E380RR33

C 0.1 Si 0.30 Mn 0.50

AC DC-

3.25 4.0 5.0

350 450 450

130-160 150-210 200-270

400 408-550 22 min 50 min

High efficient thick coated rutile electrode with metal recovery of 140%. Suitable for horizontal and corner welding of steels with tensile strength of up 510 N/mm2. Flat, event flow electric arc; very easy slang removal. Surface of weld metal is clean and level.

E512RR16031 PIVA 160 RR

E380RR53

C 0.08 Mn 0.8 Si 0.30

AC DC-

3.25 4.0 5.0 6,0

350 450 450 450

130-160 180-230 260-330 300-360

430-500 430-500 22-28 70-110

High efficient thick coated rutile electrode with metal recovery of abt.160%. Suitable for filling grooves and long corner welding of steels. Stable arc; free of spattering; very easy slag removal.

LOW-ALLOYED FLUX COATED BASIC ELECTRODES E515B12026

2H

PIVA 150 B

E424B32H5

C 0.08 Mn 1.0 Si 0.45

DC+ AC

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

65-85 100-140 140-180 190-230 240-290

440-510 510-560 26-30 -20ºC

100 min -40ºC ≥47

JR LR

ABS BV

USSR ZJŽ

Thick coated basic electrode for welding of unalloyed and low- alloyed steels castings with tensile strength up to 510 N/mm2 and for welding of fine- grain steels with yield strength up to 380 N/mm2. Seam surface is clean, fine rippled and without undercutting. Weld metal is tough at low temperatures. Contents of hydrogen are less than 3 mm/100 g of weld metal.

E515B13026 2H

PIVA 151 B E424B32H5

C 0.08 Mn 1.0 Si 0.45

DC+ AC

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

70-100 110-150 150-190 220-270 270-340

440-510 510-560 26-30

-20ºC ≥100 -40ºC ≥47

JR USSR ZJŽ

Thick coated basic electrode for welding of unalloyed and low- alloyed steels castings with tensile strength up to 510 N/mm2 and for welding of fine- grain steels with yield strength up to 380 N/mm2. Seam surface is clean, fine rippled and without undercutting. Weld metal is tough at low temperatures. Contents of hydrogen are less than 3 mm/100 g of weld metal. Metal recovery is 130%.

PIVA 160 B E502B42H5

C 0.1 Mn 1.6 Si 0.7

AC DC+

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

60-90 100-140 140-190 180-230 240-290

480-560 580-680 22-26 -20ºC 90-140 -40ºC ≥47

Thick coated basic electrode for welding of unalloyed and low- alloyed steels castings with tensile strength up to 670 N/mm2. Weld metal is tough at low temperatures. Electrode is weld able in all positions except vertical down.

PIVA 250 B E515B262H

C 0.08 Mn 1.0 Si 0.4

DC+ 2.5 3.25 4.0

300 350 450

60-90 110-150 150-200

490-550 590-640 22-28 -20ºC ≥120 -60ºC

Thick coated basic electrode, alloyed with Ni and Cu, suitable for welding of water-resistant and seawater resistant steels and for welding



Ni 0.6 Cu 0.45

5.0 6,0

450 450

200-250 250-290

≥60 fine-grain steels with up to 450 N/mm2 yield strength (jekor 35, Ni onicral 45, etc.). Seam surface is clean, free of pores. Contents of hydrogen are less than 3 ml/100g of weld metal.

E515B262H PIVA 253 B

E5041NiB42

C 0.08 Mn 0.95 Si 0.5 Ni 1.1

AC DC+

2.5 3.25 4.0 5.0

300 350 450 450

60-90 110-150 150-190 190-240

490-550 590-640 22-26 -20ºC

110-170 -40ºC ≥47

Thick-coated basic electrode, alloyed with Mn and Ni, suitable for welding steels with tensile strength up to 680 N/mm2 fine-grain steels with guaranteed properties at low temperatures. Weld able in all position except vertical down.

PIVA 255 B E5022NiB32

H10

C 0.06 Mn 0.95 Si 0.35 Ni 2.7

DC+

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

70-90 110-140 140-180 180-250 250-290

510-590 590-670 22-28 -20ºC ≥80

-60ºC ≥47

Thick flux coated 2.7%Ni alloyed electrode for fine-grain steels up to 550 N/mm2 yield strength and for welding of low- alloyed steels up to 735 N/mm2 tensile strength, high tough at low temperatures. Clean, rippled seam surface free of porosity. Contents of hydrogen are less than 3 ml/100g of weld metal.

PIVA 255 B

Mo

E5522NiMo B42

C 0.08 Mn 0.95 Si 0.5 Ni 2.5

Mo 0.35

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

70-90 90-140 150-190 180-240

550-640 650-750 22-26 -20ºC

120-160 -40ºC 60-90

Basic thick coated NiMo alloyed electrode for welding of Cr-Ni-Mo steels up to 780 N/mm2 tensile strength, for welding on fine-grain steels which require guaranteed mechanical properties at low temperatures and for welding of fine grain high temperature resistant steels up to 590 N/mm2 yield strength. Weld able in all position except vertical down. Contents of hydrogen are less than 5 ml/100g of weld metal.

MEDIUM-ALLOYED FLUX COATED BASIC ELECTRODES FOR WELDING OF HEAT RESISTANT STEELS JUS C.H3.015

EN1599 /EN499

EMoB262H

PIVA 350 B

EMoB42

C 0.08 Mn 0.95 Si 0.45 Ni 1.5

DC+

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

60-90 110-140 140-180 180-230 240-290

460-530 570-640 22-28 100-160

Basic flux coated Mo alloyed electrode. Suitable for applications within temperature range up to 500ºC, for welding of unalloyed steels up to 640 N/mm2 tensile strength and fine grain steels up to 460 N/mm2 yield strength. For welding of plates thicker than 200 mm and with carbon contents over 0.2%. Electrode preheating at about 200ºC is recommended immediately prior to welding.

E1CrMoB20 2H

PIVA 351 B

ECrMo1B42

C 0.08 Mn 0.85 Si 0.5 Cr 1.2 Mo 0.5

DC+

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

70-90 100-130 150-180 180-220 230-280

After tempering on 720ºC 460-560 560-660 22-26 100-140

Basic Cr-Mo alloyed electrode. Suitable for applications within temperature range up to 550ºC and for welding of steel castings and heat-treatable steels up to 900 N/mm2 tensile strength. Prior to welding of Cr-Mo steels, preheating at 200-250ºC and heat treatment at 650-750ºC after welding is recommended.

E2CrMoB20 2H

PIVA 352 B

ECrMo2B42

C 0.08 Mn 0.85 Si 0.5 Cr 2.3 Mo 1.0

DC+

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

65-85 100-130 140-180 180-230 220-270


Basic Cr-Mo alloyed electrode. Suitable for welding of steels having operating temperature range up to 600ºC and for welding of heat treatable up to 1100 N/mm2 tensile strength. Prior to welding of Cr-Mo steels, preheating at 200-250ºC and heat treatment at 650-750ºC after welding is recommended.

E5CrMoB26 2H

PIVA 353 B

ECrMo5B42

C 0.08 Mn 0.85 Si 0.5 Cr 5.0

Mo 0.55

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

65-85 100-130 140-180 180-230


Basic thick coated Cr-Mo electrode. Suitable for welding of 12 CrMo steels and GS-12 CrMo 195 steel castings stable at temperature of 600ºC and hydrogen-resistant. Also suitable for welding of heat treatable steels with similar chemical composition heat-treated to tensile strength up to 1175 N/mm2 and for welding of tool steels. Weld able in all positions except vertical down.

MEDIUM-ALLOYED FLUX COATED RUTILES ELECTRODES FOR WELDING OF HEAT RESISTANT STEELS

EMoR22 PIVA 130 RR

Mo

E46MoRR12

C 0.1 Mn 0.55 Si 0.30 Mo 0,55

AC DC-

2.5 3.25 4.0 5.0 6,0

300 350 450 450 450

70-90 120-150 150-200 200-250 240-290

450-500 510-600 22-25 70-100 min

Thick-coated Mo alloyed rutile electrode. Suitable for welding of heat-resistant steels for boilers and for welding of unalloyed and low-alloyed steels up to 590 N/mm2 tensile strength. Weld metal is resistant to high temperatures up to 500ºC. Weld able in all positions except vertical down.



FLUX COATED ELECTRODES FOR OVERWELDING JUS C.H3.019

DIN 8555

PIVA UT 38

E3-UM-40-T

C 0.13 Cr 5.0 Mo 4.0 V 0.2 W+

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

70-90 110-135 130-170 180-220

Weld hardness = 36-40 (HRC)

Basic alloyed electrode for over welding of tools used foe shaping of steels and certain alloys in hot and cold condition such as steel moulds, mandrels, rolls etc. Over weld is tough, impact resistant and machinable. Weld able in all positions except vertical down. Weld hardness is stable up to 600 ºC. Before use, baking at 250 ºC/3h is recommended.

PIVA UT 55

E6-UM-60-T

C 0.5 Cr 5.0 Mo 5.0 V 0.6 W+

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

70-90 110-135 130-170 180-220


Basic alloyed electrode for over welding of tools used for shaping and cutting of steels and, similar alloys in hot and cold condition, such as extrusion mandrels, cutting tools etc. Weld deposit is tough, impact resistant and machinable after soft annealing. Weld hardness is stable up to 600ºC.

E1-300 PIVA 430 B E1-300

UMhüllt

C 0.15 Mn 1.3 Si 0.7 Cr 1.2

DC+ 3.25 4.0 5.0 6.0

350 450 450 450

100-130 130-170 190-230 230-270

Weld hardness = 280-330 (HRC) Basic flux coated electrode over welding of worn-out parts such as gears, shafts, stone crushers. etc. Weld deposit is wear resistant and machinable.

E1-400 PIVA 440 B

E1-400 UMhüllt

C 0.22 Mn 1.4 Si 0.8 Cr 1.5

DC+ 3.25 4.0 5.0 6.0

350 450 450 450

100-130 140-170 190-230 230-290


Basic flux coated electrode over welding of worn-out parts such as crane wheels, rails, gears, parts of vehicles with caterpillars and other mechanical parts exposed to wearing. Weld deposit is wear resistant and impact resistant and machinable.

E2-60 *) JUS C.H3.013

PIVA 460 B

E2-UM-60

C 0.5 Mn 3.0 Si 1.6 Cr 2.0

DC+ 3.25 4.0 5.0

350 450 450

100-130 140-180 130-240


Basic flux coated electrode for hard over welding of part exposed to heavy abrasive wear. Very applicable for hard facing areas of wear on loading machines, forest machinery, hammer mils, crusher jaws, earth removing machines, metal cutting blades etc… Weld deposit is hard and tough and unmashinable.

PIVA B 600

E6-60UMhüllt

C 0.45 Si 0.70 Mn 0.65 Cr 9.5

Mo 0.50 V 1.1

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

50-70 90-120 130-160 170-210

Weld hardness = 60 (HRC)

Basic flux coated electrode over welding of steel parts, high resistant to wear, exposed to impact and reassure such as crusher jaws, mill hammers, earth removing machine parts, plough parts, pneumatic tools, cold and hot forming tools, shear blades, etc. For multi- layer over welding intermediate to be built- up with PIVA 29/9 or PIVA 18/18/6 electrode. For welding of parts subject to cracks, preheating at 250º-350ºC and controlled cooling after over welding is recommended. Before use, drying at 250ºC/2-3h is recommended.

FLUX COATED ELECTRODES FOR OVERWELDING OF PARTS EXPOSED TO IMPACTS

PIVA Mn 13B

E7-UM-200 kp

C 1.2 Si 0.8

Mn 13.0 DC+

3.25 4.0 5.0

350 450 450

100-140 150-160 200-240

20 after over welding 40-50 after hardening

Basic thick-coated electrode for over welding of hard and high tough austenite steels with 13% Mn, high resistant to wear when exposed to impact or stresses. Hardness and resistance to wear become higher cold forging or operation when over welded parts are exposed to impact or friction. Weld metal is machinable with hard carbide tools.

FLUX COATED ELECTRODES FOR GROOVING AND CUTTING

PIVA S1 DC- AC

3.25 4.0 5.0

350 350 350 450

160-200 200-260 270-330

Acid thick-coated cellulose electrode designed for grooving and cutting of all industrials metals and for removal of pores and cracks caused by welding. Grooving in possible in all positions except vertical up. Main materials: unalloyed and high-alloyed steels, cast, iron, copper, copper alloys, aluminum and aluminum alloys.

HIGH-ALLOYED FLUX COATED FERRITE ECTRODES JUS C.H3.017

EN 1600

E17B13036Y

PIVA B 17 Fe

E17B43

C 0.10 Cr 16.5 Ni 0.5

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

60-80 80-120 120-160 160-200

>440 590-740 Hardness (HRC)

25-30 After tempering 2h on 650-750ºC ~20

Basic electrode designed for welding and over welding of stainless ferrite steels with 17% Cr. Suitable for over welding of gas, water and steam armatures made of unalloyed and low- alloyed steels with leak-proof demands of over welded surface, high corrosion proof demands at operating temperatures up to 450 ºC. Depending on thickness and composition of main material, preheating at 200-300ºC and heat treatment at 650-750ºC is recommended.

E17.0.1B13036Y

PIVA B 17 MoFe

C 0.15 Cr 16.5 Ni 0.5 Mo 1.1

DC+ 2.5 3.25 4.0 5.0

300 350 450 450

60-80 80-120 120-160 160-200

Hardness (HRC) 40-45

After tempering 2h on 650-750ºC 25-

30

Basic electrode designed for welding and over welding of stainless ferrite steels with 17% Cr. Suitable for over welding of gas, water and steam armatures made of unalloyed and low- alloyed steels with leak-proof demands of over welded surface, high corrosion proof demands at operating temperatures up to 550 ºC. Depending on thickness and composition of main material, preheating at 220-300ºC and heat treatment at 650-750ºC is recommended.



HIGH-ALLOYED FLUX COATED AUSTENITE AND AUSTENITE-FERRITE ELECTRODES

E19.9NbR20 PIVA 19/9 R

Nb E199NbR12

C 0.06 Cr 19 Ni 9

Nb 12 X%C

AC DC+

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

340-450 550-680 30-40 80-110

High-alloyed rutile Nb-stabilized electrode suitable for welding of high alloyed Cr-Ni steels, Cr-Ni-Mo steels and unalloyed and low-alloyed steels. Weld metal of PIVA 19/9 Nb is inter-crystal corrosion resistant up to 400ºC and on oxidizing gases up to 800ºC. Weld able in all positions except vertical down.

E19.9NbR20+ PIVA 19/9 B Nb

E199NbB22

C 0.06 Cr 19 Ni 9

Nb 12 X%C

AC DC+

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

340-450 550-680 30-40 80-110

High-alloyed basic Nb-stabilized electrode suitable for welding of high alloyed Cr-Ni steels and Cr-Ni-Mo steels. Weld metal tough and resistant to cracking. Weld able in all positions except vertical down.

E19.9LR26 PIVA 19/9 R

Lc E199LR12

C 0.03 Cr 19 Ni 9

AC DC+

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

340-450 550-680 30-40 80-110

High-alloyed basic electrode with carbon content, suitable for high alloyed Cr-Ni steels and Cr-Ni-Mo steels. Weld metal is inter- crystal corrosion resistant up to 400ºC and on oxidizing gases up to 800ºC. Weld able in all positions except vertical down.

E19.9LB20+ PIVA 19/9 B

Lc E199LB12

C 0.03 Cr 19 Ni 9

Mn 0.9 Si 0.3

AC DC+

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

340-450 550-680 30-40 80-110

High-alloyed basic electrode with low carbon content, suitable for welding of high-alloyed Cr-Ni steels and Cr-Ni-Mo steels. Weld metal is resistant to cracking and has high deformation capacity and high notch impact strength.

E19.12.3LR26 PIVA 19/12/3

R Lc E19123LR12

C 0.03 Cr 19 Ni 9

Mo 2.5-3.0

AC DC+

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

350-460 540-690 30-40 80-110

High-alloyed rutile electrode with low carbon content, suitable for welding and over welding of stabilized and un stabilized Cr-Ni and Cr-Ni-Mo steels. It can also be used for welding of ferrite Cr steels and other low- alloyed and medium- alloyed materials. Weld able in all positions except vertical down.

E19.123LB20+ PIVA 19/12/3

B Lc

E19123LB12

C 0.03 Cr 19 Ni 9

Mo 2.5-3.0 Mn 1.0 Si 0.3

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

350-460 540-690 30-40 80-110

High-alloyed basic electrode with low carbon content, suitable for welding and over welding of stabilized and un stabilized Cr-Ni and Cr-Ni-Mo steels. It can also be used for welding of ferrite Cr steels and other low- alloyed and medium- alloyed materials. Weld metal is extremely resistant to cracking and has high deformation capacity.

E19123NbR20 PIVA 19/12/3

R Nb E19123NbR12

C 0.06 Cr 19 Ni 9

Mo 2.5-3.0 Nb 12 X%C

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

350-460 540-690 30-40 80-110

High-alloyed rutile Nb-stabilized electrode suitable for welding and over welding of un stabilized and stabilized Cr-Ni and Cr-Ni-Mo steels. It can also be used for welding of ferrite Cr steels and other low- alloyed and medium- alloyed materials. Weld able in all positions except vertical down.

E19123NbB20 PIVA 19/12/3

B Nb

E19123NbB12

C 0.06 Cr 19 Ni 9

Mo 2.5-3.0 Nb 12 X%C

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

60-80 90-110 120-150 150-175

350-460 540-690 30-40 80-110

Basic flux coated stainless steel Nb-stabilized electrode, suitable for welding and over welding of un stabilized and stabilized Cr-Ni and Cr-Ni-Mo steels. It can also be used for welding, of ferrite Cr steels and other low- alloyed and medium- alloyed materials. Weld metal is extremely resistant to cracking and has high deformation capacity.

HIGH-ALLOYED FLUX COATED ELECTRODES FOR WELDING OF HEAT RESISTANT STEELS

E25.20B20+ PIVA 25/20 B

E2520B42

C 0.12 Si 1.0 Mn 1.8 Cr 25 Ni 20

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

65-80 90-120 120-150 150-210

350 540-640 30 70

Basic flux coated austenite electrode for welding of high heat resistant 25/20 CrNi stainless steels, ferrite Cr steels and steel castings. Resistant to scaling of old deposit up to 1200ºC, with excellent impact strength values down to -196ºC. Easy slag removal.

E25.20R26 PIVA 25/20 R

E2520R12

C 0.12 Si 1.0 Mn 2.5 Cr 25 Ni 20

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

65-80 90-120 120-150 150-210

350 540-640 30 70

Rutile flux coated austenite electrode for welding of high heat resistant 25/20 Cr-Ni steels and heat resistant ferrite and ferrite- pearlite steels. Weld metal is heat resistant up to 1200ºC, arc is stable and stag is removed easily. Seam surface is clean and smooth.

HIGH-ALLOYED FLUX COATED ELECTRODES FOR SPECIAL PURPOSES

E18.8MnB20*

PIVA 18/8/6 B

E188MnB22

C 0.12 Mn 6 Cr 18 Ni 8

DC+ 2.5 3.25 4.0 5.0

300 350 350 450

60-75 90-120 110-160 150-200

350 590-690 30 80

Basic flux coated austenite electrode suitable for welding of corrosion resistant Cr and Cr-Ni stainless steels for welding of dissimilar steels, for joining of steels, with high tensile strength and bad weld ability. For welding of buffer layers to avoid residual stresses and for over welding of corrosion and wear resistant steels. Weld metal is unmagnetic, heat resistant up to 800ºC with good impact strength value down to 100ºC crack resistant.

E18.8MnR20+

PIVA 18/8/6 R

E188MnR12

C 0.12 Mn 6 Cr 18 Ni 8

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

60-75 90-120 110-160 150-200

350 580-690 30 80

Flux coated rutile austenite electrode for welding high alloyed corrosion resistant Cr and Cr-Ni steels, and for welding of dissimilar steels. Suitable for welding of buffer layers to avoid residual stresses and for over welding of corrosion and wear resistant steels. Weld metal is corrosion resistant up to 800ºC and tough up to -100ºC.



E29.9R26 PIVA 29/9 R

E299R12

C 0.15 Mn 1.2 Cr 29 Ni 9

DC+ AC

2.5 3.25 4.0 5.0

300 350 350 450

50-80 80-120 110-150 150-200

500 740-840 20 230-270

Flux coated rutile austenite- ferrite electrode for welding corrosion stable steels and cast steels. Suitable for welding of dissimilar steels, hard manganese steels and bad weld ability steels. Suitable also for welding of buffer layers. Arc is stable, slag is removed easily and seam is clean and smooth.

FLUX COATED ELECTRODES FOR WELDING OF GREY CAST IRON JUS C.H3.016

EniBG2

PIVA 98 Ni

Ni 98 AC DC-

2.5 3.25 4.0 5.0

300 350 350 450

50-80 80-110 110-150 150-190

Hardness = 170 (HRB)

Special basic flux coated electrode suitable for cold welding of gray cast iron and cast steels. Suitable for welding of unalloyed, low- alloyed and high- alloyed steels for joining base metal to steel, copper or copper alloys. It is also used for repairing surface of damaged parts of gray cast iron. Welding and over welding joint is machinable. PIVA 98 Ni is weld able in all position except vertical down.

ENiCu2BG2 PIVA NiCu

Ni 70 Cu 30

AC DC-

2.5 3.25 4.0

300 350 350

50-80 80-110 110-150

Hardness = 170 (HRB)

Special basic flux coated electrode with monel (NiCu) core. Suitable for cold welding and over welding of gray cast iron, for repair welding of broken and worn parts. Welding and over welding joint is machinable. PIVA NiCu is weld able in all position except vertical down.

E(FeC-2)BG49 PIVA 250 L

C 3.2 Si 3.5 Mn 0.6

AC DC-

2.5 3.25 4.0 5.0

300 350 350 450

60-80 80-110 100-160 150-210

Hardness = 250 max (HRB) Special electrode for repair welding and over welding of gray cast iron. Suitable for welding of moulds in steel industry and other castings of gray cast iron. Preheating at 450-600ºC.

WELDING WIRES FOR WELDING INTO CO2 GAS SHIELDED JUS C H.43

EN440 Č.3203

PIVA 60 G3Si1

C 0.1 Mn 1.5 Si 0.9

DC+ 0.8 1.0 1.2 1.6

410-490 510-590 22-30 80-125

JR LR

ABS BV

SSSR ZJŽ

Special copper coated wire for CO2 gas. Suitable for welding of unalloyed and low- alloyed structure steels up to 590 N/mm2 tensile strength, boiler plates, shipbuilding plates A, B, C and D.

PIVA 60 Ni

G3Ni1

C 0.1 Mn 1.5 Si 0.9 Ni 1.0

DC+ 0.8 1.0 1.2 1.6

450-510 550-650 22-30 +20ºC 80-120 -40ºC 30-50

Special copper-coated Cu-Ni alloyed wire for CO2 gas shield welding. Suitable for welding of unalloyed and low- alloyed steels and for welding of fine grain steels up to 450 N/mm2 yield strength.

PIVA 60 NiCu

C 0.1 Mn 1.5 Si 0.9 Cu 0.5 Ni 0.5

DC+ 0.8 1.0 1.2 1.6

430-530 530-630 22-30 (+20ºC) 80-120 (-40ºC) 30-50

Special copper-coated Ni-alloyed wire for CO2 gas shield welding. Suitable for welding of water- resistant steels, unalloyed and low- alloyed steels up to 685 N/mm2 tensile strength and for welding of fine-grain structure steels up to 450 N/mm2 yield strength.

WELDING WIRES FOR AUTOMATIC SUBMERGED ARC WELDING JUS C.H3.052

EN756*/ EN12072

Ž1 PIVA EPP 1

C 0.08 Si 0.15 Mn 0.55

2.0 2.5 3.0 4.0 5.0

Unalloyed copper- coated wire for automatic submerged arc welding of structure steels; pipe steels, boiler and shipbuilding plates and other unalloyed and low- alloyed steels up to 510 N/mm2 tensile strength.

Ž2 PIVA EPP 2

S2

C 0.10 Si 0.15 Mn 1.0 Mo 0.5

2.0 2.5 3.0 4.0 5.0

Manganese alloyed copper- coated, wire for automatic submerged arc welding. Suitable for welding of structure steels, pipe steels, boiler and shipbuilding plates and other unalloyed and low- alloyed steels up to 510 N/mm2 tensile strength.

Ž2Mo PIVA EPP 2

Mo S2Mo

C 0.10 Si 0.15 Mn 1.0 Mo 0.5

2.0 2.5 3.0 4.0 5.0

Manganese- molybdenum alloyed copper coated wire for automatic submerged arc welding of unalloyed and low- alloyed steels up to 680 N/mm2 tensile strength and for welding molybdenum- alloyed heat resistant steels and fine- grain steels up to 450 N/mm2 yield strength.



WIRES FOR WELDING IN PROTECTION GAS TIG PROCEDURE

EN12072/ prEN1668

PIVA TIG 19/9

Nb

W199Nb

C 0.04-0.07 Si 0.3-0.6 Mn 1.5-1.9 Cr 19-20.5 Ni 9.5-10.5 Nb 0.4-0.8

2.0 2.5 3.25

1000 >350 570-670 >30 >65

Cr-Ni alloyed and Nb stabilized welding wire suitable for welding of corrosion resistant stabilized and unstabilized steel of similar chemical composition. Weld metal is resistant to oxidation up to 196ºC. It is used in chemical industry, pharmacy, cellulose-processing and dyeing industry at operating temperature up to 400ºC.

PIVA 19/12/3

Nb W19123L

C 0.04-0.07 Si 0.3-0.6 Mn 1.5-2.0 Cr18.5-19.5 Ni 11.5-12.5 Mo 2.0-2.6 Nb 0.4-0.8

2.0 2.5 3.25

1000 >350 570-670 >30 >65

Cr-Ni-Mo alloyed, Nb stabilized welding wire suitable for welding of Cr-Ni-Mo stabilized and unstabilized steel. It is used in chemical industry, pharmacy, cellulose processing and dyeing industry, industry if drink and resin industry. Weld metal is resistant to corrosion up to 350ºC and to oxidation up to 800ºC.

PIVA TIG

18/8/6 W188Mn

C 0.05-0.10 Si 0.5-0.8 Mn 6.5-7.5 Cr18.5-19.5

Ni 8-9

2.0 2.5 3.25

1000 >350 >560-660 >35 >100 Cr-Ni-Mn alloyed wire suitable for welding of steel with high strength and bad weldability. Weld metal is corrosion resistant up to 800ºC and has good impact value down to -100ºC.

PIVA TIG 25/20

W25/20

2.0 2.5 3.25

1000 >300 540-640 >30 >70

Alloyed austenite welding wire suitable for welding of heat resistant steel and 25% Cr and 20% Ni cast steel. Weld metal is corrosion resistant up to 1200ºC. It has good impact value down to -196ºC

FLUX CORED WIRES FOR WELDING AND OVERWELDING

PrEN758

PIVA 300 B

T424BC3/ T424BM3

C 0.07 Si 0.40 Mn 1.5

DC± 1.2 1.4 1.6

150-200 170-290 200-350

>400 >520 620 >26

(+20ºC) 160

(-20ºC) >100

(+40ºC) >60

Basic flux cored wire suitable for welding of unalloyed structure steels, boilerplates, pipe steels, shipbuilding plates and fine grain steel. Suitable also for over welding of interlayer of bad weldable steels. Free of spattering, easy slag removal and excellent mechanical properties of weld metal at low temperature.

PIVA 600 B

C 0.50 Si 0.35 Mn 1.20 Cr 4.5 Mo 0.8

DC± 1.2 1.4 1.6

130-250 180-340 220-420


Basic flux cored medium-alloyed wire for hard over welding of parts exposed to heavy wear and friction. Over weld is smooth, free of porosity or cracks, resistant to impact or stresses. Weld deposit is machineable by grinding only. Suitable for over welding of mixer plates and vanes, earth removing machine jaws, crusher parts, cones etc.

WELDING WIRE FOR OXYGEN-ACETYLENE WELDING JUS C.H3.051

EN12536

VA 37 PIVA 37 G

OI

C 0.09 Mn 0.55 Si 0.1

1.0 1.5 2.0 3.0 4.0 5.0

Isporuka u

šipkama od 1 m

Hardness (HB) 100-120 340-410 15-21 47-70

Copper coated unalloyed wire for oxygen-acetylene welding of plates, tubes and other steel sections and profiles up to 450 N/mm2 tensile strength. Weld metal is soft and well-machineable.

P3 PIVA 42 G

OIII

C 0.1-0.15 Mn 0.8-0.9 Si 0.2-0.3 Ni 0.6-0.8

Mo 0.2-0.25

2.0 3.0 4.0 5.0

Isporuka u

šipkama od 1 m

Hardness (HB) 100-120 410-470 16-22 65-80

Copper coated Mn, Ni, Mo alloyed wire for oxyacetylene welding of boiler plates, shipbuilding plates and pipes.

PRODUCTION PROGRAMME - Yenitek · Electrode JUS C.H3.011 Basic Data on Electrode (Wire) Mechanical...

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Transcript of PRODUCTION PROGRAMME - Yenitek · Electrode JUS C.H3.011 Basic Data on Electrode (Wire) Mechanical...