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SAW Wire
AUTOTHERME GRADE-318
AWS: SFA 5.9 ER318
EN ISO CODE: 14343-B SS318
Autotherme Gr.318 is a low carbon, stainless steel wire for the SAW wire capable of
making single pass or multiple pass welding for Intergranular corrosion resistant
steels of the 18Cr 12Ni 3Mo type, such as AISI 316 and 316L, or somewhat lower
alloyed types. Autotherme Gr. 318 can be used in combination with Maxflux SS-4.
Approvals
CE
CHEMICAL COMPOSITION OF SOLID WIRE. WT (%)
| Element | C | Mn | Si | S | P | Cr | Ni | Cu | Mo | Nb |
| Range | 0.08 Max | 1.0-2.5 | 0.30-0.65 | 0.030 Max | 0.030 Max | 18.0-20.0 | 11.0-14.0 | 0.75 Max | 2.0-3.0 | 8xC min 1.0 max |
| Typical | 0.07 | 1.60 | 0.55 | 0.010 | 0.015 | 18.5 | 12.0 | 0.10 | 2.50 | 0.40 |
CHEMICAL COMPOSITION OF TYPICAL UNDILUTED WELD METAL.WT (%)
| WITH SAW FLUX | C | Mn | Si | S | P | Cr | Ni | Cu | Mo | Nb |
| MAXFLUX SS-4 | 0.07 | 1.62 | 0.58 | 0.010 | 0.010 | 19.5 | 12.5 | 0.10 | 2.6 | 0.56 |
MECHANICAL PROPERTIES OF TYPICAL WELD METAL
| WITH SAW FLUX | UTS | 0.2%YS | %EI |
| (MPa) | (MPa) | (L=4d) | |
| MAXFLUX SS-4 | 610 | - | 27.0 |
Standard Size
Diameters 2.50mm, 3.20mm, 4.00mm, Other
diameters supplied on request.
ADDITIONAL INFORMATION
Packing : 25Kg wire in metallic ring.
Identification : Brand Name & Size is printed on label.
Packing Types : Packed in corrugated cardboard box.
