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Solid Wires
AUTOTHERME Cr-Mo 9
AWS: SFA 5.28 ER80S-B8
EN ISO CODE: 21952-B-G M13 9C1M
Autotherme Cr-Mo 9 is a copper-coated solid wire for GMAW, available in bright finish. The wire gives stable arc, smooth welding performances and deposits radiographic quality welds. It is designed for creep resistant steels. It is used for welding base metal of similar compositions, usually in the form of pipe or tubing. Typical applications include welding of A387 Grade 9 plate, A335 P9 pipe, A213 T9 tubes, etc.
Approvals
CE
CHEMICAL COMPOSITION OF SOLID WIRE, WT. %:
| Element | C | Mn | Si | S | P | Cr | Mo | Cu |
| Percent | 0.08 | 0.60 | 0.30 | 0.020 | 0.020 | 9.00 | 1.00 | 0.10 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | Ys | Elongation |
| (MPa) | (MPa) | (L= 5d)% |
| 570 | 500 | 18 |
CURRENT AND PACKING DATA:
STANDARD SIZE : 1.2 mm & 1.6 mm
QUANTITY : 15.0 kgs wire, random/ layer wound in a plastic spool that conforms to DIN-8559 SD-300.
WELDING PARAMETER: DC(+)
| Diameter | Flat | |
| Volt, V | Current, A | |
| 1.2 mm | 27-32 | 300-390 |
| 1.6 mm | 25-30 | 340-420 |
SHIELDING GAS
Argon/ 1-5% O2
WELDING POSITION
H,F,VU,OH
