CORESHIELD 8
Coreshield 8 is a self-shielded flux cored wire designed to weld critical structural applications while maintaining excellent arc characteristics and high welder appeal. Coreshield 8 is tested and certified to meet the new AWS D designation requirements, making this self-shielded wire an excellent choice for demand critical welds when the AWS D1.8 Seismic Supplement is utilized.
Features
- Superior mechanical properties and X-ray quality welds
- Wide range of welding parameters
- All positions under a wide range of heat input
- Improved efficiencies and productivity
- Fast-freezing slag system
- Faster travel speeds
- Excellent arc and puddle control in vertical-up weld applications
- Straight progression is preferred
- Excellent slag removal
- No external shielded gases needed
- Very smooth and even weld bead
- DCEN (electrode negative)
- For use in fillets, open root gaps, fill and cover passes
Please see Related Links on the right side of this page to download the Seismic Data Sheet and Seismic Certifications.
View large imageClassifications
Classifications/Approvals
- Seismic Certified "D"
- AWS A5.20; E71T-8
- B.V.- S3YM(HH)
- D.N.V.- III YMS(H10)
- A.B.S.- 3SA,3YSA(H10)
- DEUTSCHE BAHN
- L.R.- 3S,3YS(H10)
- CERTIFIED BY C.W.B.- CSA W48
- ASME SFA 5.20
- TUV
Properties
| As Welded | |
|---|---|
| Yield Strength | 67 ksi, 465 MPa |
| Tensile Strength | 82 ksi, 565 MPa |
| Elongation in 2" | 24 % |
| Typical Charpy V-Notch Impact Properties | |
| Testing Temperature -20ºF (-29ºC) | 30 ft.-lbs., 41 J |
| Testing Temperature 40ºF (4ºC) | 65 ft.-lbs., 85 J |
| Typical Undiluted Weld Metal Analysis | |
| C | 0.17 % |
| Mn | 0.5 % |
| Si | 0.1 % |
| P | 0.010 % |
| S | 0.003 % |
| Al | 0.5 % |
Part No.
| Part No. | Model / Product Description | UPC |
|---|---|---|
| 14C816710V | CS 8 1.6X11.3KG AWS VP EU | 662303077846 |
| 242206159 | CS 8 1/16X15#AWS | 662303054526 |
| 242206167 | CS 8 072X15#AWS | 662303054533 |
| 242206175 | CS 8 5/64X15#AWS | 662303054540 |
| 242206183 | CS 8 1/16X15#AWS VP | 662303075644 |
| 242206209 | CS 8 072X15#AWS VP | 662303076429 |
| 242206258 | CS 8 1/16X50#CL | 662303042707 |
| 242206266 | CS 8 072X50#CL | 662303053215 |
| 242206274 | CS 8 5/64X50#CL | 662303053222 |
| 242206340 | CS 8 1/16X10#PSP VP | 662303075026 |
| 242206357 | CS 8 1/16X25#AWS | 662303053420 |
| 242206365 | CS 8 072X25#AWS | 662303053437 |
| 242206373 | CS 8 5/64X25#AWS | 662303053444 |
| 242206381 | CS 8 5/64X22#AWS | 662303069315 |
| 242206399 | CS 8 1/16X25#AWS VP | 662303070106 |
| 242206415 | CS 8 5/64X25#AWS VP | 662303070113 |
| 242206423 | CS 8 072X25#AWS VP | 662303070120 |
| 242206431 | CS 8 5/64X22#AWS VP | 662303072209 |
| 242206431-66 | CS 8 5/64X22#AWS VP | 662303073244 |
| 242206704 | CS 8 1/16X15#AWS VP FEMA | 662303076474 |
| 242206712 | CS 8 072X15#AWS VP FEMA | 662303076481 |
| 242206720 | CS 8 1/16X25#AWS VP FEMA | 662303076498 |
| 242206738 | CS 8 5/64X25#AWS VP FEMA | 662303076504 |
| 242206126 | CS 8 1/16X20#AWS | 662303081539 |
| 242206134 | CS 8 072X20#AWS | 662303081546 |
| 242206142 | CS 8 5/64X20#AWS | 662303081553 |
| 242206746 | CS 8 1/16X20#AWS VP FEMA | 662303081560 |
| 242206753 | CS 8 072X20#AWS VP FEMA | 662303081577 |
SAW
Accessories
Depositions/Paramaters
| Diameter | Amps | Volts | Wire Feed Speed | Deposition Rate | Efficiency | Electrical Stickout |
|---|---|---|---|---|---|---|
| 1/16 in, 1.6 mm | 155 A | 21 | 150 ipm, 381 cm/min | 4.16 lbs./hr., 1.9 kg./hr. | 78.6 % | 1/2 inches, 12.7 mm |
| 180 A | 22 | 185 ipm, 470 cm/min | 5.14 lbs./hr., 2.3 kg./hr. | 79.6 % | 1/2 inches, 12.7 mm | |
| 205 A | 24 | 240 ipm, 610 cm/min | 6.60 lbs./hr., 3.0 kg./hr. | 78.2 % | 1/2 inches, 12.7 mm | |
| 220 A | 25 | 275 ipm, 698 cm/min | 7.53 lbs./hr., 3.4 kg./hr. | 78.9 % | 1/2 inches, 12.7 mm | |
| 240 A | 25 | 300 ipm, 762 cm/min | 8.21 lbs./hr., 3.7 kg./hr. | 79.2 % | 1/2 inches, 12.7 mm | |
| 0.072 in, 1.8 mm | 200 A | 21 | 160 ipm, 406 cm/min | 6.13 lbs./hr., 2.8 kg./hr. | 79.4 % | 1/2 inches, 12.7 mm |
| 225 A | 21 | 190 ipm, 483 cm/min | 7.32 lbs./hr., 3.3 kg./hr. | 80.3 % | 1/2 inches, 12.7 mm | |
| 255 A | 23 | 230 ipm, 584 cm/min | 8.99 lbs./hr., 4.0 kg./hr. | 80.2 % | 1/2 inches, 12.7 mm | |
| 275 A | 24 | 260 ipm, 660 cm/min | 10.19 lbs./hr., 4.6 kg./hr. | 80.9 % | 1/2 inches, 12.7 mm | |
| 290 A | 25 | 280 ipm, 711 cm/min | 11.00 lbs./hr., 4.9 kg./hr. | 80.5 % | 3/4 inches, 19.05 mm | |
| 5/64 in, 2.0 mm | 150 A | 21 | 90 ipm, 229 cm/min | 3.96 lbs./hr., 1.8 kg./hr. | 80.6 % | 3/4 inches, 19.05 mm |
| 175 A | 22 | 110 ipm, 279 cm/min | 4.83 lbs./hr., 2.2 kg./hr. | 80.9 % | 3/4 inches, 19.05 mm | |
| 200 A | 23 | 135 ipm, 343 cm/min | 5.93 lbs./hr., 2.7 kg./hr. | 80.4 % | 3/4 inches, 19.05 mm | |
| 320 A | 24 | 240 ipm, 610 cm/min | 10.53 lbs./hr., 4.7 kg./hr. | 81.0 % |
| Seismic Data |
|---|
Extra Info
| Coreshield 8 - Seismic Data | ||
|---|---|---|
| Size - 5/64 in | ||
| Shielding Gas - N/A | ||
| Heat Input Range | High 78-85 kJ/in | Low 25-32 kJ/in |
| Position | 3G | 1G |
| Heat Input | 84.8 kJ/in | 31.1 kJ/in |
| Current | 250 amps | 305 amps |
| WFS | 145 in/min | 190 in/min |
| Voltage | 21.9 volts | 23.5 volts |
| Travel Speed | 3.9 in/min | 13.8 in/min |
| Pass/Layer | 2F, 3S | 1F, 1S, 1T, 3Q |
| Tensile | 82.8 ksi | 87.7 ksi |
| Yield | 68.1 ksi | 73.5 ksi |
| Elongation | 22% | 27% |
| Impact Temperature | 70°F | 70°F |
| Impact Results (ft-lbs) | 73, 76, 73, 71, 72 | 68, 65, 59, 69, 68 |
| Minimum Required | 40 | 40 |
| Average Impact | 73 ft-lbs | 68 ft-lbs |
| Impact Temerature* | 0°F | 0°F |
| Impact Results (ft-lbs) | 43, 37, 37 | 45, 34, 35 |
| Average Impact | 39 ft-lbs | 41 ft-lbs |
Procedure
Coreshield 8 contains very low levels of barium. The TLV for barium will not be reached before the total welding fume limit of 5 mg/m3 is reached. The fumes and slag dust, however, can be irritating and care should be taken to keep these out of the welder's breathing zone. Consult MSDS for more information.
Complementary Products
Seismic Data
All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.