Détails
A gas-shielded, flux-cored wire designed for hot, fill and cap pass welding of X80 to X100 grade pipe.
Traits
- Designed for optimal performance in automated pipe welding applications where a consistent arc length is critical
- Fast freezing slag provides consistent puddle support all the way around the pipe
- Capable of producing weld deposits with impact toughness exceeding 27J (20ftlbf) at -40C (-40F)
- Q2 Lot® - Certificate showing actual deposit chemistry and mechanical properties per lot available online
- ProTech® foil bag packaging
Applications typiques
- Hot, fill and cap pass welding on X80 to X100 grade pipe
- Fully automated pipe welding
- Semi-automated pipe welding
Positions de soudage
- All
Gaz de protection
- Mixed Shielding Gas
Disclaimers
Des informations de service
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.29 | E111T1-GM |
AWS | AWS A5.36 | E111T1-M21-A4-G |
MECHANICAL PROPERTIES
Classification | Shielding Gas | Polarity |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -20°C (0°F) |
Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F) |
Hardness Rockwell B | Hardness Rockwell C |
---|---|---|---|---|---|---|---|---|---|
E111T1-GM Requirement | 75-80% Ar, balance CO2 | DC+ | 680 (98) min. | 760-900 (110-130) | 15 min. | Info. Only | |||
E111T1-M21-A4-G Requirement | M21-ArC | DC+ | 680 (98) min. | 760-900 (110-130) | 15 min. | 27 (20) min. | Info. Only | ||
Typical Result, As-welded | 75% Ar, 25% CO2 | DC+ | 690-840 (100-121) | 790-880 (114-128) | 15-22 | 76-90 (56-66) | 56-78 (41-57) | 101-104 | 22-25 |
DEPOSIT COMPOSITION
Classification | Shielding Gas | Polarity | %Al | %B | %C | %Cr | %Cu | %Mn | %Mo | %Ni | %P | %S | %Si | %V |
Diffusible Hydrogen
mL/100g Weld Metal |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E111T1-GM Requirement | 75-80% Ar, balance CO2 | DC+ | Info. Only | 0.30 min. * | 0.50 min. * | 0.20 min. * | 0.50 min. * | 0.030 max. | 0.030 max. | 1.00 max. | 0.10 min. * | ||||
E111T1-M21-A4-G Requirement | M21-ArC | DC+ | 0.18 max. | ||||||||||||
Typical Result | 75% Ar, 25% CO2 | DC+ | 0.0 max. | 0.0047-0.0070 | 0.07-0.08 | 0.02-0.06 | 0.03-0.06 | 1.45-1.67 | 0.66-0.79 | 2.03-2.38 | 0.007-0.013 | 0.006-0.009 | 0.27-0.32 | 0.01 | 4 |
TYPICAL OPERATING PROCEDURES
Diameter | Shielding Gas | Polarity |
CTWD
mm (in.) |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Melt-off Rate
kg/hr (lb/hr) |
---|---|---|---|---|---|---|---|
1.2 mm (0.047 in) | 75-85% Ar / balance CO2 | DC+ | 19 (3/4) | 4.4-10.2 (175 - 400) | 23-30 | 130 - 275 | 1.8-4.1 (3.9-9.0) |
NOTES
Note |
---|
* To meet the requirements of a "G" classification, the chemical composition of the weld deposit must meet the minimum requirement for one or more of these elements. |