ATOM ARC 8018-B8
Atom Arc 8018-B8 is designed to weld 9% Cr - 1% Mo creep resisting steels such as ASTM A213-T9 and A335-P9. These steels are used in pressure vessels and piping for high temperature service.
Features
Atom Arc 8018-B8 is designed to weld 9% Cr - 1% Mo creep resisting steels such as ASTM A213-T9 and A335-P9. These steels are used in pressure vessels and piping for high temperature service.
View large imageClassifications
Classifications/Approvals
- SFA/AWS A5.5; E8018-B8H4R
Properties
| Stress Relieved 8 hrs. @ 1275ºF (691ºC) | |
|---|---|
| Reduction in Area | 79 |
| Stress Relieved 1 hr. @ 1375ºF (746ºC) | |
| Yield Strength | 545 ksi, 98 MPa |
| Tensile Strength | 676 ksi, 18 MPa |
| Typical Charpy V-Notch Impact Properties | |
| Testing Temperature 0ºF (-18ºC) | |
| Stress Relieved 1 hr. @ 1150ºF (621ºC) | 34 J |
| Stress Relieved 1 hr. @ 1375ºF (746ºC) | 46 ft.-lbs. |
| Testing Temperature -20ºF (-29ºC) | |
| Stress Relieved 16 hrs. @ 1150ºF (621ºC) | 0.07 J |
| Typical Undiluted Weld Metal Analysis | |
| C | 0.94 % |
| Mn | 0.27 % |
| Si | 0.007 % |
| P | 0.009 % |
| S | 9 % |
| Cr | 1.1 % |
| Mo | 0.03 % |
Part No.
| Part No. | Model / Product Description | UPC |
|---|---|---|
| 255187940 | AA 8018-B8 3/32X14X50#HS | 662303070700 |
| 255187957 | AA 8018-B8 1/8X14X50#HS | 662303070717 |
| 255187965 | AA 8018-B8 5/32X14X50#HS | 662303070724 |
| 255187973 | AA 8018-B8 3/16X14X50#HS | 662303070731 |
| 255187908 | AA 8018-B8 3/32X14X10#HS | 662303063702 |
| 255187916 | AA 8018-B8 1/8X14X10#HS | 662303063719 |
| 255187924 | AA 8018-B8 5/32X14X10#HS | 662303063726 |
| 255187981 | AA 8018-B8 1/8X14X10#HS XF | 662303081195 |
| 255187999 | AA 8018-B8 1/8X14X50#HS XF | 662303081225 |
| 255188005 | AA 8018-B8 3/16X14X50#HS XF | 662303081249 |
| 255188013 | AA 8018-B8 3/32X14X10#HS XF | 662303081188 |
| 255188021 | AA 8018-B8 3/32X14X50#HS XF | 662303081218 |
| 255188039 | AA 8018-B8 5/32X14X10#HS XF | 662303081201 |
| 255188047 | AA 8018-B8 5/32X14X50#HS XF | 662303081232 |
SAW
Accessories
Depositions/Paramaters
| Diameter | Optimal Amperage | Range Amperage | Deposition Rate | Efficiency |
|---|---|---|---|---|
| 3/32 in, 2.4 mm | 90 A | 70-100 | 1.7 lbs./hr., 0.8 kg./hr. | 66.3 % |
| 120 A | 90-160 | 2.6 lbs./hr., 1.2 kg./hr. | 71.6 % | |
| 1/8 in, 3.2 mm | 140 A | 90-160 | 2.7 lbs./hr., 1.2 kg./hr. | 70.9 % |
| 130-220 | 3.1 lbs./hr., 1.4 kg./hr. | 75 % | ||
| 5/32 in, 4.0 mm | 170 A | 130-220 | 3.8 lbs./hr., 1.7 kg./hr. | 73.5 % |
| 200 A | 200-300 | 4.9 lbs./hr., 2.2 kg./hr. | 76.4 % | |
| 3/16 in, 4.8 mm | 250 A | 200-300 | 5.4 lbs./hr., 2.4 kg./hr. | 74.6 % |
| 250-350 | 6.5 lbs./hr., 2.9 kg./hr. | 75 % | ||
| 7/32 in, 5.6 mm | 300 A | 250-350 | 7.2 lbs./hr., 3.3 kg./hr. | 74 % |
| 300-400 | 7.7 lbs./hr., 3.5 kg./hr. | 78 % | ||
| 1/4 in, 6.4 mm | 350 A | 300-400 | 8.7 lbs./hr., 3.9 kg./hr. | 77 % |
Extra Info
Preheat should be used on hardenable steels to prevent the formation of a hard heat-affected zone. Preheat may also be required in welding heavy sections.
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.