TYPE STANDARD
AWS

USES AND CHARACTERISTICS

TENSILE RESISTANCE
ELASTIC LIMIT  ELONGATION

ELECTRODE WITH POWDER IRON FOR ALL POSITIONS. HIGH PERFORMANCE. FOR DIFFICULT TO WELD STEEL. HEAVY MACHINERY, STRUCTURES, BOILERS, CRANES, PIPES, PLATFORMS, TANKS AND FOR SHIPBUILDING AND SHIPREPAIR.

RT=78.000LB/Pu2

LE=70.000LB/Pu2

E=32%

0.09
MAX

0.80

060

ELECTRODE WITH OUTSTANDING IMPACT PROPERTIES-  70 FOOT-LB (95 JOULES) AT MINUS 46ºC. IDEAL FOR SHIPBUILDING AND SHIPREPAIR WHERE HIGH IMPACT RESISTANCE AT LOW TEMPERATURES IS REQUIRED.

RT=80.000LB/Pu2

LE=69.000LB/Pu2

E=33%

0.06
MAX

1.35

0.60

ELECTRODE WITH 0.5% MOLYBDENUM TO WELD CARBON STEEL. IDEAL FOR BOILERS, VESSELS AND HIGH PRESSURE PIPES.

RT=87.000LB/Pu2

LE=69.000LB/Pu2

E=33%

0.07
MAX

1.08

0.60

0.53

IDEAL TO WELD CHROMIUM-MOLYBDENUM STEEL SUBMITTED TO HIGH TEMPERATURES, BOILERS AND POWER PLANT PIPES.

RT=94.000LB/Pu2

LE=81.000LB/Pu2

E=25%

0.05
MAX

0.80

0.60

1.24

0.49

FOR STEEL WITH A NICKEL CONTENT BETWEEN  2 AND  2.7% SUBMITTED TO LOW TEMPERATURES. GREAT IMPACT RESISTANCE UNDER MINUS  60ºC.

RT=88.000LB/Pu2

LE=77.000LB/Pu2

E=30%

0.07
MAX

1.10

0.35

2.30

FOR STEEL WITH A NICKEL CONTENT BETWEEN  3 AND 4%. PRODUCTION AND MAINTENANCE OF VESSELS AND HIGH PRESSURE PIPES. FOR LOW ALLOY STEEL.

RT=94.000LB/Pu2

LE=83.000LB/Pu2

E=25%

0.04
MAX

1.10

0.37

3.30

TO WELD MANGANESE-MOLYBDENUM STEEL WHERE TOP TENSILE RESISTANCE IS REQUIRED. FILLER METAL CAN BE ANNEALED AND HARDENED.

RT=97.000LB/Pu2

LE=85.000LB/Pu2

E=28%

0.05
MAX

1.11

0.32

1.72

0.28

TO WELD STEEL WITH 2.5% CHROMIUM AND 1% MOLYBDENUM  CONTENT SUBMITTED TO HIGH TEMPERATURES UP TO   625ºC IN BOILERS, CATALYTIC CONVERTERS AND IN THE OIL INDUSTRY.

RT=102.000LB/Pu2

LE=88.000LB/Pu2

E=25%

0.07
MAX

0.75

0.60

2.20

1.05

ELECTRODE WITH IRON POWDER FOR ALL POSITIONS, OF HIGH PERFORMANCE, FOR HARD STEELS, HEAVY MACHINERY, STRUCTURES, CRANES, PIPES, PLATFORMS, CHARM OF THE PARTICIPATION OF THE PARTICIPATION. RADIOGRAPHICAL QUALITY

RT: 77

E%: 31

0.05

0.95

.052

ELECTRODE FOR WELDING STEELS AT 5% CHROME -0.5% MOLYBDENUM, WHERE RESISTANCE TO CORROSION IS REQUIRED AND TO HIGH TEMPERATURE. IN THE PETROLEUM INDUSTRY, PIPES AND ITS CONNECTIONS FOR PRESSURE SYSTEMS, BOILERS, SUPERHEATERS, HEAT EXCHANGERS, PRESSURE CONTAINERS.

RT: 95

E%: 30

0.06

0.65

0.21

4.53

0.52

DESIGNED TO WELD STEELS TO 9% CHROME-1% MOLYBDENUM RESISTANT TO THE FLUENCY FOR THE SERVICES OF HIGH TEMPERATURE, PRESSURE RECURRENCE, PIPES, GRILL EXCHANGERS AND BOILERS, USED IN THE PETROCHEMICAL INDUSTRY, ANIMALS ENERGY

RT: 96

E%:24

0.07

0.48

0.12

9.70

0.93

TO WELD LOW-ALLOY STEELS WITH 1.10% NICKEL CONTENTS THAT REQUIRE IMPACT RESISTANCE AT LOW TEMPERATURES, UP TO -40 ° C, IN COMPONENTS AND CONTAINERS SUBJECT TO PRESSURE, PIPES, NAVAL CONSTRUCTION, STRUCTURES, ETC.

RT: 88

E%:29

0.05

0.74

0.47

9.40

TO WELD HIGH RESISTANCE STEELS LOW ALLOY TO MANGANESE-MOLYBDENUM, IN THE UNION AND REPAIR OF HEAVY MACHINERY, CASTED STEELS, BOILERS, SUPERHEATERS, PRESSURE RESISTANT RESISTANT TO TEMPERATURE AND MODERATE CORROSION.

RT: 89

E%:26

0.09

1.30

0.52

0.56

LOW HYDROGEN ELECTRODE WITH 9% CR-1% MO, MODIFIED WITH NIOBIO AND VANADIO, DESIGNED TO PROVIDE BETTER RESISTANCE TO FLUENCY, TENACITY, FATIGUE, RESISTANCE TO OXIDATION AND CORROSION AT HIGH TEMPERATURES, IN PETROCHEMICALS, GENERATING PLANTS, REFINERIES, HIGH TEMPERATURE SERVICES.

RT: 102

E%: 23

0.08

0.49

0.18

9.19

0.91

TO WELD STEELS TO MANGANESE-MOLYBDENUM AND HIGH-RESISTANCE LOW-ALLOY STEELS, USED FOR PRESSURE CONTAINERS, PIPES AND ITS CONNECTIONS, HEAVY STRUCTURES.

RT: 105

E%:24

0.07

1.92

0.58

0.31

FOR WELDING LOW-ALLOY OR MICRO-ALLOY STEELS, HIGH-RESISTANCE STEELS THAT REQUIRE 120,000 PSI OF TENSION RESISTANCE IN THE UNION AND IMPACT RESISTANCE AT LOW TEMPERATURES, COMMONLY USED IN FOUNDRY PIECES, PLATES, PRESSURE VESSELS, IN STRUCTURAL APPLICATIONS, CRANES, EQUIPMENT FOR CONSTRUCTION

RT: 122

E%:22

0.07

1.55

0.32

0.78

1.98

0.49