Diameters / Packaging
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Diameters |
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DETAILS
Has a low silicon level for unblemished welds with less clean up required. Provides good back bead shape when using the STT® process on root passes. Recommended for root pass welding of up to X100 grade pipe as well as hot, fill and cap pass welding of up to X70 grade pipe.
Features
- Root pass capability up to X100 and hot, fill and cap pass up to X70 grade pipe
- Low silicon level for minimal clean-up
- Good back bead shape on STT® root passes
- Q2 Lot® - Certificate showing actual deposit chemistry available online
- ProTech® packaging system
Typical Applications
- Root pass welding of up to X100 grade pipe
- Hot, fill and cap pass welding of up to X70 grade pipe
Welding Positions
- All
Shielding Gas
- Mixed Shielding Gas|100% CO2
Disclaimers
Service Information
Documentation
You May Also Need
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 A5.18 | ER70S-G |
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.18 | ER70S-G |
MECHANICAL PROPERTIES
| Classification | Shielding Gas | Polarity |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
|---|---|---|---|---|---|
| ER70S-G Requirement | Not Specified | Info. Only | 400 (58) min. | 480 (70) min. | 22 min. |
| Typical Result, As-welded | 100% CO2 | DC+ | 400-450 (58-65) | 500-550 (73-79) | 23-29 |
| Classification | Shielding Gas | Polarity |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
|---|---|---|---|---|---|
| ER70S-G Requirement | Not Specified | Info. Only | 400 (58) min. | 480 (70) min. | 22 min. |
| Typical Result, As-welded | 100% CO2 | DC+ | 400-450 (58-65) | 500-550 (73-79) | 23-29 |
WIRE COMPOSITION
| Classification | %Al | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %Ti | %V | %Zr | %Total Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Typical Result | <0.00 | 0.08-0.09 | 0.02-0.04 | 1.16-1.25 | 0.01 | 0.03 | 0.004-0.010 | 0.020-0.025 | 0.51-0.60 | <0.00 | <0.005 | <0.001 | 0.15-0.23 |
| Classification | %Al | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %Ti | %V | %Zr | %Total Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Typical Result | <0.00 | 0.08-0.09 | 0.02-0.04 | 1.16-1.25 | 0.01 | 0.03 | 0.004-0.010 | 0.020-0.025 | 0.51-0.60 | <0.00 | <0.005 | <0.001 | 0.15-0.23 |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity |
CTWD
mm (in.)⁽¹⁾ |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Melt-off Rate
kg/hr (lb/hr) |
|---|---|---|---|---|---|---|
| 1.1 mm (0.045 in) | DC+ | 12-19 (1/2-3/4) | 3.2-12.7 (125-500) | 19-30 | 145-340 | 1.5-6.0 (3.4-13.2) |
| Diameter | Polarity |
CTWD
mm (in.)⁽¹⁾ |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Melt-off Rate
kg/hr (lb/hr) |
|---|---|---|---|---|---|---|
| 1.1 mm (0.045 in) | DC+ | 12-19 (1/2-3/4) | 3.2-12.7 (125-500) | 19-30 | 145-340 | 1.5-6.0 (3.4-13.2) |
NOTES
| Note |
|---|
| ⁽¹⁾ CTWD (Contact Tip to Work Distance). Subtract 1/4 in. (6.4 mm) to calculate Electrical Stickout. |